could maastricht convergence criteria be...
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COULD MAASTRICHT CONVERGENCE CRITERIA BE APPLIED FOR THE ASEAN MONETARY UNION (AMU)?
OLEH:
ZAENAL MUTAQIN 6605810235
TESIS
Diajukan sebagai salah satu syarat guna mempcrolch gelar Magister Sains Ekonomi
Pada Program Studi Ilmu Ekonomi Program Pascasarjana Fakultas Ekonomi Universitas Indonesia
DEPOK,2007
Nama NPM Kekhususan Judul
PERSETUJUAN TESIS
: Zaenal Mutaqin : 6605810235 : Ekonomi Intemasional :COULD MAASTRICHT CONVERGENCE CRITERIA BE APPUED FOR THE ASEAN MONETARY UNION (AMU)?
Depok, 21J J uli 2007
ABSTRAK TESIS
COULD MAASTRICHT CONVERGENCE CRITERIA BE APPLIED FOR THE ASEAN MONETARY UNION (AMU)?
ZAENAL MUTAQIN 6605810235
Program Studi Ilmu Ekonomi Program Pascasarjana Fakultas Ekonomi Universitas Indonesia
KlasifikasiJEL: E61, F02, F42, 052, 053,057 Kata kunci: 1. Maastricht Convergence Criteria
2. ASEAN monetary union 3. Cronbach alpha 4. Reliability index 5. Korelasi
Beberapa literatur tentang konvegensi ASEAN dan kemungkinan pembentukan mata uang bersama menghasilkan beberapa kesimpulan. Beberapa diantaranya membuktikan bahwa pembentukan mata uang bersama bagi ASEAN tidaklah menguntungkan sementara penelitian yang lain menunjukan hasil bcdawanan. Tesis ini mencoba untuk menyeldiki kemungkinan penerapan Kriteria Konvergensi Maastricht di ASEAN pada tahun 2006 yang meliputi scluruh anggota ASEAN berdasarkan data dari IMF, Bank Dunia, Sekretat:iat ASEAN dan CIA untuk periode 2002-2006. Dengan menggunakan Alpha Cronbach (Reliability Index), penelitian ini menunjukkan bahwa dari 5 Maastricht Convergen criteria, ASEAN hanya memenuhi kriteria utang publik dan deficit anggaran. Sementara tiga criteria yang lain tidak tet:penuhi. Berdasarkan Kriteria Konvergensi Maastricht, syarat pembentukan mata uang bersama tidak terpenuhi. Meskipun demikian perbandingan Uni Eropa pada tahun 1992 dengan ASEAN pada tahun 2006 menunjukkan dari 12 negara komunitas eropa hanya Prancis dan Luxembourg yang memenuhi semua kritet:ia dan diikuti oleh Swiss. Semcntara itu tidak satu negara ASEANpun yang dapat mcmenuhi semua kritcria. Meskipun dcmikian mengcluarkan Brunei dan Singapura dari analisis menghasilkan perspektif yang lebih optimis, Thailand dan Kambodia mampu memenuhi semua kriteria. Kritet:ia Maastricht bisa digunakan oleh ASEAN sebagai alat untuk membentuk mata uang bersama berdasarkan beberapa alasan: Pengalaman EMU memberikan pelajaran untuk melakukan bebern.pa langkah. Dalam jangka pendek pembentukan mata uang bersama membutuhkan ket:ja dan upaya yang keras untuk mencapai system keuangan yang stabil sebagai fondasi untuk semua pembangunan dan kemajuan. Memperhatikan . kondisi tet:kini, ASEAN harus berani untuk memulai kesatuan mata uang sebagaiaman EU melakukannya pada permulaan langkah pertama dalam Treaty Maastricht. Didorong oleh komitmen politik, ASEAN harus membuat sebuah skenario sebagaimana tiga langkah Perjanjian Maastricht yang sejalan dengan tujuan untuk mencapai visi ASEAN pada tahun 2020. Olehkarenanya akan lebih baik buat ASEAN jika pada tahun 2010 untuk mendeklarasikan pet:janjian serupa dengan Pet:janjian Maastricth yang diikuti dengan deklarasi kesatuan mata uang ASEAN pada tahun 2020 bersamaan dengan target AEC.
111
ABSTRACT
The literatures on ASEAN convergence and the possibility to create a common currency in ASEAN yield a number of findings. Some studies prove that ASEAN was not favorable to create a common currency, but others find another evidence. This study tries to investigate the possibility to apply Maastricht Convergence criteria in ASEAN in 2006. Covering all ASEAN members for period 2002-2006 data taken from IMF, World Bank, ASEAN Secretary and CIA, the result using Cronbach alpha (reliability index) shows that from five Maastricht convergence criteria, ASEAN could only satisfy the public debt and government deficit criteria (fiscal criteria). There is little evidence that it meets the three other criteria (monetary criteria). Therefore according to Maastricht convergence criteria, ASEAN is not favorable to create a common currency. However, the comparison of EU in 1992 with ASEAN 2006 shows only two of the 12 EC countries - France and Luxembourg satisfied all criteria, thus are followed by Switzerland that was candidate country for the EC and none of ASEAN members satisfy all Maastricht criteria excluding Brunei and Singapore, the imposition of Maastricht criteria gives more optimistic perspective that. Thailand and Cambodia satisfy all criteria. ASEAN can use Maastricht criteria as a tool to form a common currency for following reason: EMU experience gives a lesson to propose some actions to be taken as an ex post example. In a short term, this requires hard works and efforts to reach financial system stability as a foundation for all development and progress. Looking at the current situation, ASEAN should not be abrupt in starting a monetary union as EU did in the beginning of stage I in Maastricht treaty. Guided by political commitment, ASEAN should create a scenario as three stages of Maastricht treaty in line with the targets to attain ASEAN vision in 2020. Therefore it will be better for ASEAN, if in 2010 ASEAN declares a similar treaty as the Maastricht Treaty followed the declaration of ASEAN monetary union in 2020, the same time with AEC targets.
Key words: Maastricht Convergence Criteria, ASEAN monetary union, alpha
Cronbach alpha, reliability index, correlation.
IV
Table of Contents
Olapter I. Introduction 1-1
1.1 Introduction 1-1
1.2 Research Methodology 1-3
1.3 Structure ofWriting 1-4
Chapter 2. Integration, Convergence, and Economic Monetary Union (EMU) 2-1
2.1 Literature Review 2-1
2.1.1 Regional Integration 2-1
2.1.2 Definition and Welfare Effects of Convergence 2-5
2.1.3 Economic of Monetuy Union 2-6
2.2 Empirical literature 2-13
22.1 Maastricht Convergence Criteria 2-13
2.2.2 Convergence and Forming a Common Currency 1n ASEAN 2-18
Chapter 3. ASEAN Economic Integration 3-1
3.1 Basic Facts 3-1
3.2 The Development of ASEA..N Economic Integration 3-3
Chapter 4. Empirical Analysis 4-1
4.1 Model Specification 4-2
4.2 Data for Estimation 4-2
4.3 Empirical Result 4-3
4.3.1 Inflation 4-3
4.3.2 Interest Rate 4-4
4.3.3 Exchange Rate 4-6
4.3.4 Government Budget Deficit 4-8 -----4.3.5 Public Debt Ratio 4-9
4.4 Empirical Analysis 4-11
4.4.1 Comparing EU (1992) and ASEAN (2006) 4-12
4.4.2 The Usefulness and the benefit of Maastricht Convergence Criteria for ASEAN 4-17
Chapter V. Conclusion 5-1
References
v
ABSTRACT
The literatures on ASEAN convergence and the possibility to create a common currency in ASEAN yield a number of findings. Some studies prove that ASEAN was not favorable to create a common currency, but others f:md another evidence. This study tries to investigate the possibility to apply Maastricht Convergence criteria in ASEAN in 2006. Covering all ASEAN members for period 2002-2006 data taken from IMF, World Bank, ASEAN Secretary and CIA, the result using Cronbach alpha (reliability index) shows that from five Maastricht convergence criteria, ASEAN could only satisfy the public debt and government deficit criteria (fiscal criteria). There is little evidence that it meets the three other criteria (monetary criteria). Therefore according to Maastricht convergence criteria, ASEAN is not favorable to create a common currency. However, the comparison of EU in 1992 with ASEAN 2006 shows only two of the 12 EC countries - France and Luxembourg satisfied all criteria, thus are followed by Switzerland that was candidate country for the EC and none of ASEAN members satisfy all Maastricht criteria excluding Brunei and Singapore, the imposition of Maastricht criteria gives more optimistic perspective that. Thailand and Cambodia satisfy all criteria. ASEAN can use Maastricht criteria as a tool to form a common currency for following reason: EMU experience gives a lesson to propose some actions to be taken as an ex post example. In a short term, this requires hard works and efforts to reach fmancial system stability as a foundation for all development and progress. Looking at the current situation, ASEAN should not be abrupt in starting a monetary union as EU did in the beginning of stage I in Maastricht treaty. Guided by political commitment, ASEAN should create a scenario as three stages of Maastricht treaty in line with the targets to attain ASEAN vision in 2020. Therefore it will be better for ASEAN, if in 2010 ASEAN declares a similar treaty as the Maastricht Treaty followed the declaration of ASEAN monetary union in 2020, the same time with AEC targets.
Key words: Maastricht Convergence Criteria, ASEAN monetary umon,
alpha Cronbach alpha, reliability index, correlation.
11
Table of Contents
Chapter I. Inttoduction 1-1
1.1 Introduction 1-1
1.2 Research Methodology 1-3
1.3 Structure of Writing 1-4
Chapter 2. Integration, Convergence, and Economic Monetary Union (EMU) 2-1
2.1 Literature Review 2-1
2.1.1 Regional Integration 2-1
2.1.2 Definition and Welfare Effects of Convergence 2-5
2.1.3 Economic of Monetary Union 2-6
2.2 Empirical Literature 2-13
2.2.1 Maastricht Convergence Criteria 2-13
2.2.2 Convergence and Forming a Common Currency in ASEAN 2-18
Chapter 3. ASEAN Economic Integration 3-1
3.1 Basic Facts 3-1
3.2 The Development of ASEAN Economic Integration 3-3
Chapter 4. Empirical Analysis 4-1
4.1 Model Specification 4-2
4.2 Data for Estimation 4-2
4.3 Empirical Result 4-3
4.3.1 Inflation 4-3
4.3.2 Interest Rate 4-4
4.3.3 Exchange Rate 4-6
4.3.4 Government Budget Deficit 4-8
4.3.5 Public Debt Ratio 4-9
4.4 Empirical Analysis 4-11
4.4.1 Comparing EU (1992) and ASEAN (2006) 4-12
4.4.2 The Usefulness and the benefit of Maastricht Convergence Criteria for ASEAN 4-17
Chapter V. Conclusion 5-1
References
lll
COULD MAASTRICHT CONVERGENCE CRITERIA BE APPUED FOR THE ASEAN MONETARY UNION (AMU)?
1.1. Introduction
Chapter1 Introduction
There was a fundamental change in international relations after World War 111• The
partnership, cooperation and integration approaches replaced the colonialism approach,
which was no longer accepted2• The emergences of United Nation Organization (UNO),
World Bank, International Monetary Fund (IMF), World Trade Organization (WTO), G-8,
EU, ASEAN, NAFfA (North America Free Trade Area), APEC (Asian Pacific Economic
Cooperation) and others indicate this trend
The regionalization as a part of economic integration among neighboring countries has been
a cooperation trend. Its target is to improve the welfare of all state members concurrendy.
The most successful cases of regionalization in the world is EU, which almost reaches an
economic union, and ASEAN, which is the highest rapid growth area in the world in 90's
outside East Asia Qapan, South Korea, Taiwan and Hongkong).
There have been debates and efforts to enhance the cooperation of EU, whose vision of a
united Europe were primarily guided by political and economic considerations. Established
in 1957 by 6 original members (Belgium, Germany, France, Italy, Luxembourg, and
Netherlands) those signed the Rome treaty, the 27-membered EU almost achieves a full
economic integration since January 1st 2007. The important stage is the signing 'The Treaty
of Maastricht in 1992 when introduced a new form of co-operation among its member
states. The Maastricht Treaty, which was signed on February 7, 1992, states five convergence
conditions (Afxentiou, 2000):
•!• the country's inflation rate is not more than 1.5% higher than the average of the three
lowest inflation rates in the European monetary system
•!• its long term interest rate is not more than 2% higher than the average experiential in the
three low inflation countries
1 Since World War II was an arena of scrambling the impression among countries resulted in the deaths of over 72 million people and making it the deadliest conflict in human history (http:/ I en.wikipedia.org/wiki/World_ War_II_casualties). 2Since colonizing nation generally dominate the resource, labor, and market of colonial territory (http:/ /www.answers.com/topic/colonialism)
1- 1
•:• it has not practiced devaluation during the two years preceding the entrance into the
Union its government budget deficit is not higher than 3% of its Gross Domestic
Product (if it is it should be declining continuously and substantially and come close to
the 3% norm, or alternatively
•:• the deviation from the reference value (3%) should be exceptional and temporary and
remain close to the reference value
•:• its government debt should not be exceed 60% of Gross Domestic Product (if it does, it
should diminish sufficiendy and approach the reference value (60%) at a satisfactory
speed Implementing the 5 criteria will ensure the sustainability of EU to absorb
asymmetric shock).
These criteria guided the introduction of a common currency in line with the principle "One
Market, one Currency." The convergence criteria in The Maastricht Treaty are needed since
the macroeconomic situation differed widely from one country to another (De Grauwe,
2005). Therefore, the Treaty described in detail on how the system was expected to work,
including the statutes of the ECB and the condition under which monetary union would
start (http:// europa.eu/ scad plus/leg/ en/lvb/l25007.htm).
ASEAN is large far behind EU with regard to the integration progress. While EU has been
implementing the European Monetary Union, ASEAN is still struggling in process to
implement the ASEAN Monetary Union (AMU) and has only started initial steps m
implementing ASEAN Free Trade Area (AFTA). However, it is quite interesting to know
whether current condition of ASEAN was favorable to form a common currency as that
when EU was releasing EMU with Maastricht criteria. Geographically, ASEAN is one of the
most important crossroads of world trade. However, it is difficult to create an ASEAN
economic integration because of the huge difference in the size and level of development
among member states as well a number of social issues such as language, history, religion
and culture Govanovic, 2005).
However after the economic crisis m 1997, ASEAN has been indicating its interests to
develop policies to set up greater regional exchange rate stability. It is in this background
that ASEAN policy-makers are considering a regional monetary arrangement for ASEAN
that provides flexibility with regard to the three main global currencies (the dollar, euro and
yen) for its importance in diversified direction of trade provides no obvious single currency
against which to peg (Bayoumi, Eichengreen and Mauro, 2000).
1-2
Measuring current condition of ASEAN as a whole3 with Maastricht criteria and comparing
it with EU condition before the sign of Maastricht Treaty will give the message whether
ASEAN will be appropriate to create a common currency. Although some debates would be
arising whether Maastricht Treaty Criteria as tools to enhance the level of convergence in
EU will be appropriate in ASEAN or other criteria will be more feasible since it was huge
difference between EU and ASEAN.
Kawai (2005) acknowledges the limitation of institutional supports in forming a deeper
integration in ASEAN. However, ASEAN has great potencies to form further economic
integration through various types of institutional cooperation, including the establishment of
an Asia FTA, founding a stronger device for regional financial stability, relative stability of
intra-regional exchange rates and stipulation of various types of regional public goods.
It is remain to be seen whether ASEAN members will be able to maintain their political
commitment strong especially in creating a common currency, like EU members did, to
achieve their vision. Politically, ASEAN has made some efforts to set-up a fundamental
stage as a foundation to form an ASEAN Economic Community. ASEAN has also agreed
to create an ASEAN Economic Community (ASEAN-EC) by 2020 to achieve a greater
economic integration of the region as stipulated in the ASEAN Vision 2020.
Therefore, I am attempting to analyze the feasibility to form a common currency in ASEAN
for the current development based on Maastricht convergence criteria. Therefore, some
questions below are based on Maastricht criteria:
1. What does the Maastricht Criteria need, why have they been beneficial to the EU?
2. To what extent do ASEAN countries in 2006 satisfy The Maastricht Criteria?
3. Would a similar treaty as the Maastricht Treaty be appropriate for the ASEAN countries,
and what would be the best criteria to be included in the treaty?
1.2. Research Methodology
To explore the possible outcomes, I use literature review and empirical study. I carry out the
standardized coefficient cronbach a (reliability index) and correlation to know convergence
and cohesion in ASEAN. This is meant to examine the actual dynamic condition empirically,
apart from the descriptive statistic. The data for the analysis were taken from the World
3 all members (Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, Philippine, Singapore, Thailand, and Vietnam).
1- 3
Bank, the International Monetary Fund (IMF), the ASEAN secretary, the European
Commission, the European Central Bank (ECB), and the Central Intelligence Agency (CIA).
1.3. The Structure ofWriting
This thesis consists of four chapters:
-Chapter 1 Introduction, which is the proposal of this research paper
- Chapter 2: Integration, Convergence, and Economic Monetary Union (EMU)
(Literature Review and Theoretical Analysis).
- Chapter 3; ASEAN Economic Integration. This part attempts to explore the
development of ASEAN, starting from its establishment until recent development with
emphasis on economic aspects.
- Chapter 4: Empirical Studies. This part explains the procedure of study, data and study
results.
- Chapter 5: Conclusion
1- 4
Chapter2 Integration, Convergence, and Economic Monetary Union (EMU)
The development of regional integration becomes a world trend for the consequence of
greater reliance on market forces, increased openness, and integration into world economy.
These same forces are expected to generate faster economic growth especially for poorer
countries, and leading to convergence of incomes neighboring countries. Integration among
neighboring countries was characterized by loose and speculative discourse. The analysis of
integration, convergence and EMU centers on possibility to apply a common currency. This
chapter outlines some of review about the analytical and empirical arguments linking
integration, convergence and EMU.
2.1 Literature Review
2.1.1 Regional Integration
Until recendy economic integration has been an important debate among economists. Both
theoretical and empirical works have been inspired by the development of regionalism issue
such as EU, ASEAN, NAFf A and others. Jovanovic (2006) summaries economic
integration as a process and a means by which a group of cow1tries attempts to increase their
level of welfare where strong partnership make achievement of goals more easily. The
integration process will pursue the member states to be concerned about other members
within the group than outside the group. De Rosa (1998) defines economic integration
broadly as the equalization of relative prices for traded goods among countries. Jovanovic
(2006) segregates international economic integration between at least two countries into
seve~ theoretical views: a preferential tariff agreement ~owering tariff among members
compare to non-members), a partial custotns union (retaining the tariff among members and
introducing common external tariff), a free trade area (the agreement to eliminate tariff and
quantitative restriction), a custom union (removing all tariffs and quantitative restriction
among members and introducing common external tariff with non-members), a common
market (free mobility of factor production among members with common regulation or
restriction with non-members), an economic union (synchronization of fiscal, monetary,
industrial, regional, transport and other economic policies), a total economic union (an union
with a single economic policy and a supranational government with great economic
authority).
2- 1
According to Agenor (2001 ), the basic reason for the increase in the number of integration
around world is the increase in the globalization spurred by investors who search the places
where give them the highest return. Bretschger and Steger (2004) state thus econormc
integration will affect economic participation in direct effect on the income level and
dynamic effect
Baldwin and Forslid (2000) propose two major mechanisms by which economic integration
influence evolution of an economy dynamically. First, a scale-effect channel as the result of
positive spill-over effects and growth rate of the integrated economic area; second, factor
reallocation channel as the result of share of resources allocated to the dynamic economic
sectors and therefore changes the growth rate. Integration can also be viewed from the
agglomeration effect as firstly developed by LOsch 1944 (m Neibuhr and Stiller, 2002). He
develops a consistent, albeit rather unknown, model dealing with spatial effects of economic
integration. According to his model, consumers and production factors are assumed
immobile and equally distributed in space. LOsch considers economies of scale and
imperfect competition by which firms descend where spatially dispersed demand can be
served best while profits are maximized. Therefore, the transportation costs for goods
should be proportional to the distance between consumers and producers. The main idea of
LOsch is the development of a regional system theory of market areas. Since all points in
space have to be supplied with goods found out by regular hexagonal market areas for fu:ms
in the equilibrium As the result border regions will have only little economic activities and
will have only firms requiring a small market area.
Based on LOsch, Hoover (1963) fmds out the significance of borders in traditional location
theory. He shows that tariffs and other restraints on international trade raise transportation
costs, distort market areas and supply networks, and increase the costs of producers located
near borders. Therefore, producers will turn away from the territory near a trade barrier that
would restrict their market or supply area and prefer to choose the location in more central
relative area to domestic markets. For this border effect firms orientate both towards the
interior of an area enclosed by borders since the network of a fu:m's demand and supply
relations are denser in the geographical centre of a country than in its periphery.
Supporting LOsch, Hoover suggests that the aperture of a border for trade may change the
economic situation in border regions dramatically. Attractiveness will be gained from border
regions through the reduction of barriers to international trade and low-cost access to the
2-2
foreign market This condition will spur the relocation of firms close to the national border.
When the national market is not large, new products can be supplied profitably from the
integrated market area where a firm is located near the centre of the common market
Therefore, border regions at the boundary of the domestic and the foreign market attract
production within the process of integration.
Viner (1950) shows that integration will reduce the trade barriers and increase international
trade which affects the international pattern of specialization in production. Intra-country
reallocation of production among sectors will drive economic adjustment as production
factors assumed to be mobile within countries and among sectors, although they are
completely immobile on an international scale. Thus countries have ftxed factor endowments
and trade serves as a substitute for factor mobility. Moreover transportation costs, whether
exist or not on a national or an international level, will be treated as a single geographic
location. The assumption that spatial distance is irrelevant for the intensity of trade relations
strongly contrast with the fact that empirical estimations of gravity models have proved that
distance is a very important determinant of international bilateral trade volumes. Finally an
inherent factor of integration is omitted as long as trade models neglect international factor
mobility.
Krugman (1991) proposes the new economic geography which deals with the distribution of
economic activities across space and explains regional disparities by entirely endogenous
location decisions. Krugman's model is called core-periphery model. The model generally
has a combination of elements of traditional regional science and new trade theory. The
characteristics of Krugman's models are an explicit spatial structure, interregional trade costs,
economies of scale in production and monopolistic competition. Spatial equilibrium resulted
from the location decisions of firms, workers and consumers, then the balanced distnbution
of workers and firms across space depends on the relative strength of centripetal forces
(which promote the geographic concentration of economic activities) and centrifugal forces
(which promote the geographic dispersion of economic activities). If centripetal fotces
dominate workers and firms will be unequally distributed across space. In this case, there are
agglomerations with a high density of economic activities as well as regions that only have a
few ft.rmS or no industry at all.
Niebuhr and Stiller (2001), based on the spatial impact of integration, show two results of
new economic geography models which are highly relevant
2-3
First, eliminating both international trade costs and liberalizing cross-border labor
movement will affect the balance of centripetal and centrifugal forces on the international
level. The integration will change the distribution of population, production factors and
firms among countries. Therefore, spatial impact of integration may increase labor migration
among countries. The labor migration not only will alter the national factor endowments but
also the international location of industrial activities.
Second, eliminating international trade costs will change the balance of centripetal and
centrifugal forces on a national level since foreign markets become more important for
buyers and suppliers. Thus, integration will change the distribution of population,
production factors and firms within countries. It implies that opening goods markets might
affect the economic geography within a country. The argument is when the location of
economic activities within a closed economy is strongly inward-oriented, it partially changes
to an outward orientation in an open economy. Finally, the domestic market becomes less
important and less attractive. This might cause a reallocation of economic resources within a
country away from previous centers to new locations.
Niebuhr and Stiller state that the integration has a positive impact on the access to foreign
demand, potential market, and the development of cross-border backward and forward
linkages. But these developments in favor of an economic activity of border regions are
countered by forces which tend to preserve pre-integration geography of economic activities.
Hence economic theory only allows very vague conclusions about the spatial effects of
integration; the relative weight of these counteracting forces is ambiguous from the
theoretical perspective in which depends on specific circumstances, border regions might
benefit, lose or not be affected by integration.
Baldwin and Wyplosz (2006) defme integration effects of growth into medium and long
term. Medium effect will be that economic integration sequentially will improve efficiency,
higher GDP per worker, and fmally higher investment per worker. From this point, capital
per labor ratio starts to rise towards new, higher equilibrium value and faster growth of
output per worker. While long term effect resulted from economic integration is faster
knowledge creation and absorption. This result arises from an increase in investment in
knowledge that leads to a permanent increase in the growth rate.
From fmancial side, Agenor (2001) mentions some benefits of fmancial integration as
following: consumption smoothing (a country can borrow money in recession and lend
2-4
money when booming), domestic investment and growth (openness gives the access for
domestic investment, furthermore contribute to growth), enhanced macroeconomic
discipline (free flow of capital will punish the bad policy and give reward for the good
policy), and increase banking system efficiency and fmancial stability (foreign bank will
improve overall quality and quantity of financial system). On the other hand, possible cost
may also arise from: concentration of capital flows and lack of access, domestic
misallocation of capital flows, loss of macroeconomic stability, pro-cydicality of short term
flows, herding, corruption and volatility of capital flows, and risk of entry by foreign bank.
2.1.2 Defmition and Welfare Effects of Convergence
Convergence can be defined into two definitions: first, the process in which less developed
countries can catch up developed countries in terms of economic productivity and growth,
second, the equality of long terms forecasts at a fuced time (Bernard and Durlauf, 1994).
To describe convergence phenomena within or among countries, many economists use neo
classical framework as the most famous approach. Escot and Galindo (2000), based on
Solow model), concludes the steps in convergence in various analyses: First, closed economy,
where a poorer country with lower initial income will achieve higher growth and equalize it's
income with a richer country in steady state level and the possibility to increase long run
growth rate only through technological progress. The condition will happen if production
function is in constant return to scale and diminishing in each productive function, perfect
competitive market where such condition will push into steady state and full employment in
the long term. Second; opened economy, where the small country will jump immediately to its
steady state of output, and the level of growth rate only determined by technological
progress. This condition will be hold when capital mobility is perfect and fmancial market is
integrated. Third, opened economy with extended Solow Model, where the model is no much
different with first model. Under the assumption imperfect capital mobility with credit
restriction, the long-term per capita growth rate is firmed solely by the technological
progress and economic policy to increase total factor productivity could improve long-term
growth. As in the ftrst model, the absence of international capital flow makes the velocity of
convergence equals the rate of convergence derived from the closed model with the rate of
convergence is 0,
De la Fuente (2002) defmes that the necessary conditions for convergence are the presence
of decreasing return to scale of capital and the presence of technological progress. The
2- 5
fundamental factors that detennirte the level of convetgettce ate investment in physical
capital and technological capital. Once a country suffers from a divergence in fundamental
factors, it will be difficult for this country to catch up growth process experienced by higher
incom~ count.ty. This vi~w was supported by David (1997), who divides the world into
world's wealthiest countries (the convergence is the result of catch-up by poorer countries)
and world's poorest countries (the convergence is the result of downward by richer
countries. Tilis division is the result from the positive relal.ion between saving rale and level
of development. The richer the countries, the higher the saving will be. Therefore th~ level
of development wili be higher. Taylor (1996) found the importance of factor mobility in
delenni:ni:ng lhe convergence and Lhe speed of il. in influencing the convergence process.
The factors are capital, labor, and land.
2.1.3 Economic of Monetary Union
The Theory of Optimum Currency Areas (OCA)
Mongelli (2002) defm~s OCA as the optimal geographic ar~a of a single currency, or of
several currencies, whose exchange rates are irreversibly pegged and might be unified The
single currency, or the pegged currencies, can fluctuate only in agreement against the rest of
the world. Furthermore Mungdli ddin~s optimality in terms of sev~ral OCA properties as
the mobility of labor and other production factors, price and wage flexibility, economic
openness, diversification in production and consumption, similarity in inflation rates, fiscal
i:nl.egra.lion and polil.ica.l inl.egra.t.ion. Distributing above properties will reduces Lhe value of
nominal exchange rate adjustments within the currency area by fostering internal and
external balance, and will reduce the impact of some types of shocks or facilitate the
adjusttnent thereafter. Comttries would form a currency area in expectation that curren.t and
future benefits exceed costs.
The theory of OCA firsdy initiated by Mundell (1961) whose paper illustrates a simple model
of two countries which were initially itt full employment and balance of payments
equilibrium. When the equilibrium is disturbed by a shift in demand from th~ goods in
country B to the goods in country A with underlying assumption that wages and ptices
cannot be reduced in the short run without causing unemployment, the monetary authorities
act to prevenl inflation. The existence of more t:h.a.n one OCAin the world implies variable
exchange rates. Suppose the demand shifts from the products of country B to the products
of Country A, a depreciation by country B or an appreciation by country A would correct
2-6
the external imbalance and also relieve unemployment in country B and restrain inflation in
country A This is the most positive case for flexible exchange rates based on national
currenoes.
Based on Munden•s concept on OCA (1961), many studies determine OCA criteria which
are the extents of international trade among integration members, similarity of economic
structures especially regional shock and business cycle, the degree of mobility, and the
availability of fiscal federalism insurance system to absorb regional shock. From them are
Baldwin and Wyplosz (2006) who mention some OCA criteria as followed: Labor mobility
(people move easily because the cost of sharing the same currency could be eliminated, if the
factors of production, capital and labor were fully mobile across borders), production
diversification (countries whose production and exports are widely diversified, structure
form are similar, and asymmetric shock happen only rarely, therefore overall costs are small
while the benefits accumulate every day), openness (countries which are very open to trade
and trade heavily with each other form an OCA because when the economy is small and
very open to trade, it has little ability to change the prices of its goods on the international
markets), ftScal transfer (countries that agree to compensate each other for adverse shock
form an OCA as shocks occur randomly, today's provider of help will be tomorrow's
beneficiary), homogeneous preferences (currency union member countries must share a
wide consensus on the way to deal with shocks because otherwise each of them will want the
common central bank to pursue different policies), solidarity vs nationalism (when the
conflict arises within a country, the countries that form a currency are need to accept the
costs in the name of a common destiny. This because when separate countries consider the
formation of a currency area, they need to realize that there will be disagreements times
following national lines, especially if the shocks are asymmetric or produce asymmetric
effects).
Eichengreen (1997) following Mundell's paradigm states that policymakers balance the
saving in transactions costs from creating single money against the consequences of
diminished policy autonomy. The decrease in autonomy is arising from the loss of the
exchange rate and of an independent monetary policy as instruments of adjustment The loss
will be more costly when macroeconomic shocks are more asymmetric, when monetary
policy is a more powerful instrument for offsetting them, and when other adjustment
mechanisms like relative wages and labor mobility are less effective.
2-7
Krugman (1991) states that trade mtegration which occurs as a result of economies of scale
leads to regional concentration of mdustrial activities. His basic argument is when
impediments to trade decline, thus will have two opposmg effects on the localization of
industries. It not only makes it possible to produce closer to the fmal markets, but it also
makes it possible to concentrate production so as to profit from economies of scale. 'Ibis
explains why trade integration in fact may lead to more concentration of regional activities
rather than less.
De Grauwe (2006) proposes another argument thus other costs of monetary union are
included: the difficulty to face asymmetric shock (In the absence of flexibility and mobility in
the labor market and the mechanisms to allow for income transfer when a country suffer
from asymmetric shock, the cost of monetary union may become high), different
preferences of countries about inflation and unemployment (some countries may less allergic
to inflation than others), differences in labor market institutions (Some labor markets are
dominated by highly centralized labor union while others are decentralized), difference in
legal system (the difference run deep and sometimes have profound effects on the way
markets function), difference in growth rate (some countries grow faster than others which
may lead to a trade balance problem) and difference in fiscal system and seigniorage problem
(it leads countries to use different combinations of debt and money for financing the
government deficit. When countries join monetary union, they will be constrained in the way
of fmancing their budget deficit).
Furthermore Mongelly (2002) defined benefits and costs of Monetary Integration based on
OCA theory as followed:
- Benefits from improvements in microeconomic efficiency resulted principally from the
increased usefulness of money.
- Benefits from increased macroeconomic stability (and growth) resulted from improved
overall price stability, broader access and more transparent financial markets increasing the
availability of external fmancing, reputation gains for those members with a history of higher
inflation that benefit from an anti-inflationary anchor, the reduction of some types of
fluctuations of output and employment across the currency area due, possibly, to different
economic policies.
- Benefits from positive external effects resulted principally from: savings on transaction
co.sts resulting from a wider international circulation of the single currency, revenues from
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international seignorage, the reduced need for foreign exchange reserves, and simplified
international co-ordination.
- Costs from the deterioration in microeconomic efficiency resulted from change-over costs
(administrative, legal and hardware such as re-denominating contracts and adapting vending
machines) from switching to a new currency and psychological costs resulting from a new
enumerative.
- Costs from decreased macroeconomic stability resulted from membership in a currency
area that narrows the menu of policy instruments direcdy available to national governments.
As the responsibility for setting monetary policy and exchange rates is transferred to a
supranational central bank, no country can pursue some real adjustment in the wake of
asymmetric disturbances (and if its prices and wages are downward sticky).
- Costs from negative external effects. Eventually some pecuniary externalities might ripple
through the currency area if one or more member countries were to run sizeable and
protracted budget deficits, accumulating an unsustainable public debt.
Finally De Grauwe (2005) concludes the costs and benefits of monetary union based on EU
experience to the following conclusions: First, Not all EU members have the same interest
in surrendering their national currencies in adhering to EMU as monetary unification in EU.
Second, the number of countries that benefit from monetary union is probably larger than
most economists though as the process of integration moves on. Third, even net gainer
countries take risk by joining the union as the result from large shock. Fourth, the
enlargement of the Eurozone creates serious challenges. And fifth, the implementation of a
common currency area was the topic in other world areas.
Monetary Union and the Transition to a Monetary Union (a lesson from EU)
Monetary integration is a subject where real economic integration among countries is tested
Therefote, the creation of EMU among the 12 EU countries is the greatest achievement in
the history of The EU. Even though the creation of the EU is very important step towards
completing Single European Market, the EMU has always been an essentially political, rather
than a predominandy economic project One of the expected consequences of the creation
of the EMU is that member countries have similar prices for traded goods. EMU carefully
passes Maastricht Treaty, a map that specifies how and when the single currency would be
launched and laid down a precise set of institutional arrangement (Baldwin and Wyplosz,
2006).
2-9
Toward Maastricht
1970 Werner Plan
Table 2.1 EMU Timetable Between Maastricht and the single currency 1994 European Monetary
Institute 1979 European Monetary 1997 Stability and Growth
Pact System starts
The single currency
1999 Monetary Union starts
2001 Greece joins
1989 Delors Committee 1998 on 2002 Decision membership Conversion rates set
Euro coins and notes introduced
1991 Maastricht signed
1993 Maastricht ratified
Treaty 1998
Treaty 1998
Source: Baldwin and W_;plosz (2006: 380)
Creation of ECB
In December 1991, the Maastricht treaty was signed by the heads of state based on two
principles: the transition toward monetary union in EU that was seen as a gradual one,
extending over a period of many years and the entry into the union that was made
conditional on satisfying convergence criteria (De Grauwe, 2005). The treaty pursues that
the transition to the final stage of monetary union was conditional on a number of
<convergence criteria' which are:
1. Its inflation rate is not more than 1.5% higher than the average of the three lowest
inflation rates among the EU-member states;
2. Its long-term interest rate is not more than 2% higher than the average observed in these
three low-inflation countries;
3. It has joined the exchange rate mechanism of the EMS and has not expenence
devaluation during the two years preceding the entrance into the union;
4. Its government budget deficit is not higher than 3% of its GDP (if it is, it should be
declining continuously and substantially and come close to the 3% norm, or alternatively,
the deviation from the reference value (3%) should be exceptional and temporary and
remain close to the reference value;
5. Its government debt should not exceed 60% of GDP (if it does it should 'diminish
sufficiently and approach the reference value (60%) at a satisfactory pace').
In May 1998, 11 of 15 EU countries (Belgium, Germany, Spain, France, Ireland, Italy,
Luxembourg, the Netherlands, Austria, Portugal and Finland) joined EMU and satisfied
these convergence criteria. Furthermore, Greece on 1 January 2002 satisfied convergence
criteria. While Denmark, Sweden and UK, which satisfied convergence criteria, decided not
2-10
to join the Eurozone. The UK obtained the right to opt-out; Denmark is to subject its entry
to a national referendum; and Sweden decided not to join and used a dodge in the Treaty.
The monetary union was fully worked out with the irrevocable decision to adopt a single
currency by 1 January 1999. The Treaty descnbed in great detail how the system would
work, including the statutes of the ECB and the condition under which monetary tmion
would start (http:/ /europa.eu/scadplus/leg/en/lvb/l25007.htm). When the Treaty was
under preparation, the macroeconomic situation differed widely from one country to
another. For example, German was hit by price instability. It pursues the admission to the
monetary union would not be automatic, therefore why some convergence criteria are
needed (De Grauwe, 2005):
1. Inflation convergence
The reason to satisfy this criterion is the fear of inflationary bias in future monetary union.
Suppose two countries (Germany and Italy) have identical condition except difference in
preference authorities. The German authorities stresses on reducing inflation while Italian
authorities does not stress on it while natural unemployment rate was the same in both
countries. Creating a monetary tmion establishes welfare reduction (resulting from higher
inflation) in Germany as the tmion's central bank is likely to reflect the average preferences
of the participating countries. Since Germany loses when joining monetary union with Italy,
therefore it should impose the condition in which union's central bank should have same
preferences as the German central bank. However, it will be difficult to be implemented,
since majority voting in the council may put German in a minority position and Italian will
suffer from an inevitable high interest rate as the result of fighting inflation. For these
reasons The Maastricht treaty pursues that candidate member countries were asked to
provide a low inflation rate as the same objectives of inflationary stability.
2. Budgetary Convergence
High government debt creates incentive to increase inflation surprisingly for government
bond in the long term. Bonds' interest rate was fixed in a previous period based on the
existing expectations of inflation. If the government creates an unexpectedly higher inflation
the real value of these bonds will be eroded and the bondholders will obtain insufficient
compensation hence bond's interest rate does not reflect the rise of inflation. Therefore
bondholders lose and the government gains. The problem also arises from a monetary
union between low and high debt countries since the low-debt country will be confronted
2-11
with a partner who have a tendency to push for more inflation although if these countries
have the same preferences regarding inflation. The higher debt-GDP ratio is the higher the
probability to create higher inflation and finally the low-debt country continues loosing. The
low-debt country will insist that the debt-GDP ration should be reduced before joining
monetary union by imposing the decrease in government deficit Therefore when it was
achieved, the incentives to create high inflation are disappear. Another argument to insist
this criterion is a large debt will create a higher default risk. If it was allowed into the union,
the pressure for a bailout in the event of a default crisis will increase.
3. Exchange Rate Convergence
The basic idea for this criterion is to prevent countries from manipulating their exchange
rates in order to force entry a more favorable exchange rate with the target is the increase in
the competitiveness. Based on the Treaty, countries should maintain their exchange rate
within the normal band of fluctuation during the two years preceding their entry into the
EMU (normal band was 2x2.25% and since august 2003 become 2x1.5%).
4. Interest rate convergence
The argument for this criterion based on justification that extremely large differences in the
interest rate before joining could lead to large capital gains and losses at the moment of
entry. Hence the exchange rate is irrevocably ftxed there is no exchange risk involved in such
an arbitrage until return on euro and other currencies are equalized, as a result bondholder
will be attracted to sell low-yield euro bonds and to buy high yield other currencies bonds.
Finally this could create large disturbances in national capital market. After some countries
are expected to join EMU, long term interest rates converged automatically as the result
from the peculiarity of this rule is its self-fulfilling nature. Therefore at the start of the union,
the inevitable capital losses and gains will be very small until the long term bond rate will
start converging before entering.
To fully implemented EMU, Delors' report divides Maastricht treaty implementation into
three stages as descnbed below (http:/ /www.ecb.int/ecb/history/emu/html/index):
-The first stage of the realisation of economic and monetary union should begin on 1 July
1990. All restrictions on the movement of capital between Member States were abolished
and the first step was to identify all the issues which should be examined at an early stage, to
establish a work programme by the end of 1993 and to deftne accordingly the mandates of
the existing sub-committees and working groups established for that purpose.
2-12
- The second stage is the establishment of the European Monetary Institute (EMI) on 1
January 1994. The EMI's main tasks are to strengthen central bank cooperation and
monetary policy coordination, to make the preparations required for the establishment of
the European System of Central Banks (ESCB), to perform as the agent of the single
monetary policy and for the creation of a single currency in the third stage, to carry out
preparatory work on the future monetary and exchange tate relationships between the euro
area and other EU countries. To complement and to specify the Treaty provisions on EMU,
the European Council adopted the Stability and Growth Pact in June 1997 with aims to
ensure budgetary discipline in respect of EMU and suplemented by a Declaration of the
Council in May 1998. On 2 May 1998 the Council of the European Union - in the
composition of Heads of State or Government - unanimously decided that 11 Member
States (Belgium, Germany, Spain, France, Ireland, Italy, Luxembourg, the Netherlands,
Austria, Portugal and Finland) had satisfied the criteria to participate the third stage of EMU
and to adopt the single currency on 1 January 1999. With the establishment of the ECB on 1
June 1998, the EMI had completed its tasks and all the preparatory work entrusted to the
EMI was devoted by the ECB to the final testing of systems and procedures.
-The third stage, begining on 1 January 1999, commenced with the irrevocable fixing of the
exchange rates of the currencies of the 11 Member States initially participating in Monetary
Union and with the conduct of a single monetary policy under the responsibility of the ECB.
The number of participating Member States increased to 12 on 1 January 2001, when Greece
entered the third stage of EMU.
2.2 Empirical Literature
2.2.1 Maastricht Convergence Criteria
De Grauwe (1996) states that the convergence criteria in Maastricht treaty are neither
necessary nor sufficient to create a successful monetary union since economic structure in
each member country may be similar. Therefore not only asymmetric shock will not be
happen but also the interest rate convergence and no devaluation two years before entry in
the union are neither necessary nor sufficient to form a successful monetary union. The
reason is that if the monetary union at the same time does not involve some degree of
centralization of national budgets, imposing budgetary convergence requirements will
deteriorate the management of the union. Further critic of De Gtauwe is that the Maastricht
requirement about inflation convergence before the union starts is a technique that
2-13
maximizes the cost of convergence (without guaranteeing success). For example, Italy was
forced to reduce its inflation rate before joining the union, which would carry to the burden
of a low reputation. &onomic agents will be skeptical and inflationary expectations do not
decline easily. Suppose the Italian government fails to attain the same low inflation
reputation as the German government, Italy would never reach the same low inflation
equilibrium as Germany that the Maastricht Treaty required Italy to peg its exchange rate.
Therefore, lira's experiences in increasing real appreciation during the transition direct to
doubts that this disinflation process can be sustained
For debt's criteria, De Grauwe shows several pressures on the central bank to create surprise
inflations in order to reduce the real burden of the debt. When two countries intend to form
a monetary union, a problem arises. For example, the Italian government has the same
preferences for low inflation as that of the German government. They will still have stronger
incentives to create surprise inflations because the Italian government debt exceeds that of
the German government. This incentive does not disappear when Italy is in the union and
creates a problem for Germany. The need to have budgetary convergence criteria is a
different nature. It is necessary to achieve low inflation in the union and to convince
Germany to be a part of the union, even if preferences with respect to inflation are identical.
However, these convergence conditions also bring greater risks that can split the European
Union apart. The division of the European Union will create problems not only for the
countries left out, but also for those who started the union since it will be volatile, create
distortions in trade flows, and undermine the single market program. Imposing these
countries into the monetary union would make it easier to reduce their budget deficits to a
level close to the 3% Maastricht norm. However, imposing the Maastricht convergence
conditions makes convergence difficult Letting highly indebted countries like Italy and
Belgium into the union would put price stability at risk in the future union and will ease
them to reduce their government debt and to eliminate the risk of a deep division of the
European Union.
De Grauwe suggests shifting the focus from convergence requirements towards institutional
strengthening of Europe's future monetary institutions. The future European monetary
union will be in a zone of monetary stability and reduce the risk of a great and permanent
division of the European Union. Such a division would not be in the interest of those who
are allowed in the monetary union, let alone of those who are left out
2-14
Artus (1993) supports De Grauwe's argument that although imposing Maastricht
convergence criteria is to restrict club membership for countries that had demonstrated their
commitment to price stability and fiscal responsibility and to postpone the beginning of the
union to give adequate time for all members of the EC to demonstrate their commitment, a
greater chance of success is limited to countries that have already converged The treaty also
does not stimulate much the integration and flexibility of labor markets. Although legal
obstacles of labor mobility have largely been removed, linguistic and cultural differences are
bound to keep mobility relatively low since the structure and strength of labor unions and
institutional aspects of wage negotiations differ widely in the various EC countries. The
fundamental issue is that some countries could still qualify for membership by cutting
inflation through a severe recession without fundamentally changing their inflationary
proclivity. If the transformation does not take place, the monetary union, or at least its
objective of price stability, will be endangered.
From his study Artus shows that according to the preliminary estimates for 1992, only two
from the 12 EC countries, France and Luxembourg, satisfy all Maastricht criteria. From the
other European countries that could soon join the EC, only Switzerland satisfies the criteria.
Four other EC countries, Denmark, Germany, Ireland, and the Netherlands, and two other
non-EC countries, Austria and Norway, would probably pass the test For Germany and
Norway have close to 3 percent deficit and the excess could be viewed as temporary. For
Denmark and Ireland, the debt ratio is decreasing in a significant pace, and in the
Netherlands, the excess deficit is small and the debt ratio is decreasing; two other EC
countries, Belgium has a low inflation country for many years but the deficit remains high
and the debt ratio is very high. The United Kingdom has a large part of its deficit due to the
severe economic recession; the other countries, Greece, Italy, Portugal, and Spain, and the
two remaining non-EC countries, Finland and Sweden, are clearly far from having
converged
Guldager (1996) divides the five criteria of the Maastricht Treaty into inflation and public
debt performance. Based on these criteria, five EU Member States (France, Ireland, Spain,
Portugal and the United Kingdom) show some convergence towards the EMU requirements
in the period 1986 to 1990. During 1986 to 1993 Denmark improved its position with regard
to inflation performance with the expense of its public debt. The economic performance of
Greece deteriorated, whereas that of the other Member States remained largely stationary.
2-15
Poor debt performance restrains some Member States from participating in the EMU. Italy
and Greece in particular appear to be in a non-sustainable long run situation, with debt-GDP
ratios that are steadily deteriorating. Belgium and Ireland also have no better situation, where
the debt rate has stopped increasing, but remains at a high level. In 1993 Greece, Italy and
Belgium faced a serious problem of excessive public deficit and public debt. Countries with
this complicated problem face serious obstacles on the road to the EMU.
Furthermore Casario and Dadkhah (1998), measuring the benefits and costs of monetary
union, examine the effects of replacing multiple currencies with a single currency by
employing fuzzy1 analysis to measure the degree of compliance of the individual countries in
meeting the convergence criteria in the period 1984 to 1994. The countries included in their
analysis are nine EU countries: Germany, France, Italy, the United Kingdom, Belgium,
Denmark, Ireland, The Netherlands, and Spain. The result shows that the convergence
inflation rate fell from 3.8 percent in 1992 to 3 percent in 1993 and rose to 3.5 percent in
1994; the convergence of interest rates measured on the basis of long-term government
bonds has fallen from 10.9 percent in 1992 to 9.8 percent in 1993 to 9.7 percent in 1994.
Interest rates have demonstrated significant convergence throughout the period under study,
two fiscal criteria show that EU faces considerable difficulty. Only German in 1994 meets
both. With respect to the budget deficit target, the first 6 years of the period showed a
gradual increase in the degree of convergence;
The EU has experienced the least degree of convergence with respect to the government
debt ratio. The number of countries has steadily declined throughout the period from a high
of six between 1984 and 1986 to five between 1987 to 1992 to four in 1993 and 1994. The
membership ratings also declined between 1990 and 1992, and then again between 1993 and
1994. These two countries, Italy and Belgium (the ratio of debt to GDP continues to
diverge), have government debt ratio more than double of the amount specified by the
Maastricht criteria The normal bands of fluctuation within the ERM were widened from
62.25 percent to 61.5 percent. In every year, excluding 1988, at least seven of the EU
countries have achieved a high degree of exchange rate stability. In four separate years all
countries achieved complete fulfillment of the exchange rate goal. In 1994, all currencies,
except the Italian lira maintained their currencies within the acceptable band of fluctuation.
1Potential of aiding economic analysis tremendously, yet it has found most favor with engineers who have applied it to a host of forecasting and control problems
2-16
Finally, it was found that European countries have shown considerable progress toward
meeting the convergence criteria of the macroeconomic variables. Some have been more
willing and able to achieve the preconditions of EMU.
Krugman (1992) criticizes The Maastricht treaty that the sound like unusual as entry criteria
although it was proposed to constrict exchange rate band, and essentially tests the discipline
and effectiveness of each country's central bank. It also tests the ability of governments to
do precisely the one thing that they will never need to do again. Hence under Stage 2
countries will in effect have no independent monetary policies, their inflation rates will have
nothing to do with monetary policy. Therefore the criterion on inflation is also somewhat
doubtful. The obvious concern is at countries will be penalized for success since a country
whose booming economy attracts large voluntary capital inflows, leads to a real appreciation
and fmally, the last two criteria, both of which relate to fiscal policy, make somewhat more
sense. But it remains somewhat vague why fiscal probity is a key issue for monetary union.
He also points to the adverse effects of German reunification deficit as a demonstration that
fiscal policy carries strong externalities; however the German case is a very special one for
the Bundesbank is in the peculiar position of making European monetary policy while
serving only German interests, while under EMU nobody will be in that position, so the case
for collectively policed fiscal policy will be much weaker. Since German monetary leadership
in Europe is not a natural consequence of German size the success and effectiveness do not
rest on firm foundations. German dominance of European monetary policy is by no means
inevitable by sheer economic weight The EMS as now constituted is a kind of a lucky
accident, since it has fortuitously evolved into an effective device for monetary co
ordination. Originally EMS was designed as a system with few teeth (a system without a clear
mechanism for decision making), but it has evolved into a de facto Deutsche mark area in
which a stem-willed Bundesbank exerts control and EMS in principle gave way to German
monetary hegemony in practice. Although Germany is the largest economy by a margin that
will have been slighdy increased once the East has been absorbed, its size advantage is not
huge. Krugman also wavers whether European nations are actually sure that they want EMU
which is reasonable, since it is unclear whether it. is really a good idea. He argues that it is not
clear whether EMU is actually such a great idea, at least from an economic point of view, but
that if it will be done, it should be done quickly. The economics of EMU are straightforward
in principle: They involve a tradeoff of macroeconomic flexibility for microeconomic
2-17
efficiency. The problem is that the macroeconomic costs of EMU are hard, and the
microeconomic benefits impossible, to quantify. Therefore he hesitates whether EMU is
such a good idea Europe has accidentally stumbled into a system of voluntary acceptance of
German monetary leadership, which has made the EMS a surprise success. But Germany is
neither large enough nor representative enough to play that role indefinitely.
2.2.2 Convergence and Forming a Common Currency in ASEAN
Lim and MeAler (2004) used data from 1965-1992 to find out income convergence in
ASEAN 52• Using test of J3 convergence3, the result found negative correlation between the
average growth rate in income and in its initial level for ASEAN 5, but the estimate was not
significant For the cross country income deviations for ASEAN 4 and ASEAN 5, there
were no reduction in income dispersion. The simple test of Verspagen 4 (1994) indicates that
ASEAN 3 are converging where only Indonesian is converging in ASEAN 4. However, the
test of DF-type for output differences between two countries and co-integration found no
evidence of convergence in ASEAN.
Another pessimistic view about setting up a common currency is delivered by study of Xu,
Ward and Gan (2006). Using annual data from 1970-2004 and structural vector auto
regression (SVAR) model and Kalman Filter5, the scholars propose the following model in
which Japan and the USA are chosen as reference countries in testing economic convergence
among ASEAN 5 countries. The state-space model used in their paper is presented as
follows:
Measurement Equation: [X A -X 8 l = a1 + b1x[X A -X c ]+ e1 and the transition Equation:
2 Indonesia, Malaysia, Philippine, Singapore, and Thailand 3 The most common test of convergence to regress the average growth rate on the initial level of real output per capita using cross section data. A negative estimate of f3 indicates absolute convergence and vice versa. But if we include other variables, a negative estimate indicates conditional convergence and vice versa. 4 The model is W;t=lny.t-lny*t where yit is real GDP per capita for country i at time t, yt is average GDP per capita for s countries in the sample and it is assumed that w changes according to the following process Wit+1='1'Wit If '¥>1, per capita income in country i diverges from sample group and if'¥<1 convergence is taking place. 5 an a1gorithm for sequentially updating a linear projection for a state-space form and when applied to a model in state-space form provides an a]gorithm for producing prediction errors ut and prediction error variances Ft.
2-t8
Where XA and Xc represent the set of economic indicators for Japan and the USA
respectively, and X8 represents the economic indicators of the five respective ASEAN-5
countries. In transition equation a, and b, are time-varying coefficients. The model is used to
test the convergence of each indicator separately. If Japan and the ASEAN-5 countries'
series have converged, br would be expected tend to be zero, while if the series of the
ASEAN-5 countries and the U.S have converged, bt is expected to equal one.
Mathematically, this relationship can be expressed as followed, when br = 0, transition
equation can be written as: [X A -X 8 1 = a, + e,, indicating that XA and X8 series have
converged. However, when b, =1, transition equation can be written as:
[xA -X8 ], =a, +lx[XA -Xc]+e, and [Xc -X8 1 =a, +e,, indicating that Xc and X8
series have converged. From their model, it was found that nominal exchange rate in
Malaysia, Singapore, Thailand and Philippine have converged among themselves, and
inflation rate has converged among three countries Malaysia, Singapore and Thailand. For
real GDP, there is no convergent evidence among ASEAN 5. For SVAR analysis, they
follow the process provided by Bayoumi and Eichengreen (1993, 1994), the ftrst step for
SV AR ts estimation of a Standard V AR model, taking the form of
X 1 = lf/1Xt-I + lf/2X 1_ 2 + ..... +If/ PX,_P + e1 = lfi(L )X1 • ~ is a vector of differences of
endogenous variables, the 'Pi are (3x3) matrices of reduced form parameters, e, is the
residuals having Gaussian process and L is the polynomial lag operator. Before estimating
the V AR model, unit root tests of the three endogenous variables will be conducted. The
unobserved structural shocks~ takes the following form: ~=B-1Aer. Since Eviews requires
all restrictions to be linear in the elements of A and B, to specify a long-run restriction, the A
matrix must be the identity matrix. The B matrix can be estimated from the V AR model by
imposing long-run restrictions C. The long-run identifying restrictions are specifted in terms
of the elements of the C matrix in Equation (6). It was assumed that the domestic supply
shocks have long-run effects on domestic output and prices, while the demand shocks only
have effects on domestic prices. Only external shocks have long-run effects on the world
output Taking into account these restrictions, the C matrix can be provided as followed:
[~:: ~22 ~ l From this SV AR model, the result shows a high degree correlation in
(;31 (;32 (;33
2-t9
inflation and growth, positive correlation in external shock among ASEAN 5 and highly
correlated demand, supply shock and high correlation of response to shock among
Singapore, Thailand and Malaysia. Final conclusion is that forming single currency within
ASEAN is favorable just for Singapore, Thailand and Malaysia.
Bayoumi, Eichengren, and Mauro (2000) evaluate regional monetary arrangement for
ASEAN especially after hit by economic crises in 1998 by using data from ASEAN-5. They
find that ASEAN is less suitable for a regional monetary arrangement than EU before
Maastricht treaty. Although intra-regional trade as a share of GDP is similar to EU and the
composition of ASEAN's trade highly weight toward manufacture, aggregate supply
disturbance is highly correlated across member countries. Vector auto-regression systems of
industrial production, interest rates, and prices suggest that the transmission mechanism of
monetary policy is only slighdy more diverse within ASEAN than in the euro area, and the
speed of adjustment is higher than EU; but, the level of development across members is
difference much more significant than in EU. It gives a more complicated future integration
if at the same time; it is likely that inclusion of the less fmancially developed countries in
ASEAN would imply much greater diversity in this respect as well.
Madhur (2002), analyzing cost and benefit of single currency for ASEAN based on OCA
theory, specifies that AMU faces several constrains, including huge diversity in income
among countries, weakness in fmancial sector in some countries, lack of resource pooling
mechanism and constitution to manage a common currency, and lack of political
precondition to implement a common currency. Comparing to EU experience, the old
debate has been replaced with a discussion of political integration that shows the important
of political precondition to get common compromise to achieve convergence. However, the
ASEAN's practice in launching AFf A gives a positive message that ASEAN can implement
a common currency.
In terms of factor mobility, ASEAN compares favorably with the European Union (EU) at
the time of the Maastricht Treaty. ASEAN has relatively high labor mobility as well as capital
mobility as workers from Indonesia, Malaysia, Philippines, and Thailand account for 10
percent of the employment in Singapore. Emigration has been as much as 2 percent of the
labor force of the sending countries. Compared to the EU, ASEAN also ranks quite high in
terms of wage and price flexibility. In fact, traditionally they are known for their flexibility
and speed of adjustment to shocks. Almost all of the change in output and prices in
2-20
response to a shock in East Asia takes place in about two years. By comparison, in Europe,
only about half the adjustment occurs in the ftrst two years after a shock. These results are
consistent with the general impression that labor markets are more flextble in ASE.AN than
in Western Europe. Many ASEAN countries have trade-to-GDP ratios as well as trade
intensity ratios (which normalize bilateral trade by the relative share of the countries in total
world trade to elirnmate size effects) that are higher than in Western Europe.
Bayoumi and Mauro (1999) support Madhnur idea that at close to 25 percent, the share of
intraregional trade in ASEAN total trade, although lower than in the EU ( 40 percent), is
significant and rising. It is much higher than in some of the other currency unions such as
the Eastern Carribean Currency Union (about 10 percent), the Western Africa Economic
and Monetary Union (about 10 percent), and the Central African Economic and Monetary
Community (about 3 percent). Although there are inter-country differences, the symmetry in
shocks among the countries in the region is comparable to the EU. The region wide
economic slowdown in 2001 in response to the global economic downturn is another
evidence of the high degree of shock symmetry among these countries. The high degree of
shock symmetry reflects both the high degree of openness in export orientation, capital
flows, and the similarities in the production structures among these economies.
Green (1994), using data over the period 1970 to 1990, examines the extent to which the
ASEAN- economies; Indonesia, Malaysia, Philippines, and 'Ibailand with the Maastricht
treaty emphasizes the achievement of a set of standards at one point in time. The model
developed in his paper is a reliability index, the standardized coefficient a. (Cronbach's
standardized coefficient alpha) which commonly used in psychometrics and in educational
testing, arises from looking at the collection of national measures for each variable as
separate and distinct measures of some underlying «true" variable. Coefficient a. is calculated
k
k l:var(x;) as: a = -- 1- -=-'=....:.1-~-
k-1 k var:Lx;
i=l
Var refers to sample variance, k=4 (the number of countries estimated), and a. value is close
to 1 when individual measures convergence and can have large negative value when
divergence. To make the calculation more reliable it is common in this form of analysis to
use standardized variables-variables deflated by the sample standard deviations. In this case,
2-21
the coefficient becomes a relatively simple transformation of the average bilateral correlation
coefficient where a = kr , r is the av~rage value of the correlation coefficients, Pii I+ (k -I)r
2 k k
across the different pairs of countries (Xi and X), and r = L L piJ . The result k(k -1) a/lij i<j
shows that exchange rate stability is the likely focal point for any future economic integration
in the ASEAN region. The data suggests that there is considerable cohesion in nominal as
well as real exchange rates. However, increasingly deregulated and open fmancial markets
imply that, in the future, exchange rates will have to be consistent with broader fmancial
market variables. Looking at comparative monetary policy, strictly speaking little
convergence in trends for interest rates can be seen. Somewhat more cohesion can be seen
for money supply growth rates. However, in both cases, the underlying institutional structure
is clearly changing and the past results may not be indicative of future tendencies. Looking
beyond variables that can have an immediate impact on exchange rate structures, fiscal
policy variables exhibited considerable divergence in the late 1980s. However, three of the
ASEAN-5 have relatively limited Government fiscal imbalances, and would appear to pass
the kind of tests for greater economic integration that the European countries have adopted.
With respect to performance indicators, including real growth rates and inflation, the
increasing cohesion in general is clear in the late 1980s.
2-22
Chapter3 ASEAN Economic Integration
3.1 Basic Facts
Indonesia, Malaysia, Philippines, Singapore, and Thailand established ASEAN on 8 August
1967. Later, Brunei Darussalam joined on 8 January 1984, Vietnam on 28 July 1995, Laos
and Myanmar on 23 July 1997 and Cambodia on 30 April 1999 (www.aseansec.org). The
main goals of ASEAN were long lasting peace and common security in Southeast Asia. The
ASEAN Declaration states that the aims and purposes of the Association are
(www.aseansec.org): (1) to accelerate economic growth, social progress and cultural
development in the region and (2) to promote regional peace and stability through abiding
respect for justice and the rule of law in the relationship among countries in the region and
adherence to the principles of the United Nations Charter. Table 3.1 shows that Indonesia is
the largest country in ASEAN with population more than 222 millions, while Singapore is
the smallest country but has the highest population density 6.433 per km2. Brunei
Darussalam has the least population among ASEAN members but the highest population
growth 3.49%, while Thailand (0.73)has the lowest population growth.
Table 3.1 Selected basic ASEAN indicators
Total Total Population Annual
land area population density population
Country growth
thousand persons km2 thousand
Eerkm2 percent
2006 2006 2006 2006
Brunei Darussalam 5.8 383 66 3.49 Cambodia 181.0 13,996 77 2.45 Indonesia 1,891.0 222,051 117 1.30 LaoPDR 237.0 6,135 26 2.53 Malaysia 330.0 26,686 81 2.14 Myanmar 677.0 57,289 85 2.30 The Philippines 300.0 86,910 290 1.96 Singapore 0.697 4,484 6,433 3.27 Thailand 513.0 65,233 127 0.73 VietNam 330.0 84,222 255 1.33
I ASEAN 4,46s.sl s67,390 1 1271 1.541 Source: www.aseansec.org
Table 3.2 shows that Vietnam has the highest growth rate 8.2% while Brunei Darussalam is
the lowest with 3.8% and the lowest inflation rate 0.1 %. Indonesia has highest inflation rate
13.1% and the highest unemployment rate 10.5%.
3- 1
Table 3.2 Selected key ASEAN macroeconomic indicators
Growth rate of Inflation rate gross domestic
(year-on-year Exchange rate Unemployment
product at at end of period rate
Country constant prices average of period)
US$1 = percent percent national Currency Percent
curren
2006 2006 2006 2006 2005/2006
lrunei Darussalam 3.8 0.1 1.60 Dollar (B $) 4.0
:ambodia 5.0 4.7 4,065 Riel 0.8
ndonesia 5.6 13.1 8,995 Rupiah (Rp) 10.5
,ao PDR 7.3 7.3 9,739 Kip
,falaysia 5.9 4.0 3.53 Ringgit (RM) 3.0
ilyanmar 7.0 11.7 1,273.7 Kyat
be Philippines 5.4 6.3 49.13 Peso (PhP) 8.1
,tngapore 7.9 1.0 1.53 Dollar (S $) 2.7
bailand 5.0 4.6 36.05 Baht 1.3
Tiet Nam 8.2 7.2 16,091 Dong 5.3
~sEAN 5.8 6.0 n.a. n.a. n.a.
Source: www.aseansec.org
Table 3.3 shows that for five years Singapore has the highest GDP per capita, except for
2006 that indicates that Brunei Darussalam has a slightly higher GDP per capita, while
Myanmar has the lowest GDP per capita that consistently stays under $200 except in 2003.
On average ASEAN GDP per capita is more than $1.800 in 2006.
Table 3.3 Gross domestic product per capita in ASEAN at current prices (nominal), in US dollars
Country 2002 2003 2004 2005 20061
Brunei 17,134.0 18,706.0 21,855.7 25,744.2 30,928.8 Darussalam
Cambodia 310.0 327.3 362.1 4043 436.2
Indonesia 970.4 1,112.9 1,163.0 1,278.6 1,640.6
LaoPDR 326.7 376.0 431.5 478.1 572.1
Malaysia 3,899.5 4,154.7 4,630.8 5,005.6 5,610.7
Myanmar 135.6 219.5 193.3 199.4 208.6
Philippines 956.2 972.6 1,038.0 1,154.5 1,347.7
Singapore 21,217.8 22,161.0 25,366.4 26,864.3 29,499.6
Thailand 2,020.4 2,264.8 2,525.0 2,720.8 3,166.4
VietNam 439.8 488.7 555.2 638.1 723.9
ASEAN 1,210.9 1,332.2 1,449.2 1,582.7 1,875.9
Source: www.aseansec.org
Table 3.4 shows that except in 2005, Vietnam has the highest growth with the consistent
figure of growth rate nearly above 7.0 while Brunei Darussalam has the lowest growth rate.
On average for 2002-2006 ASEAN growth rate is 5.5.
3-2
Table 3.4 Growth of the gross domestic Eroduct in ASEAN, :rear-on-year
Country 2002 2003 2004 2005 2006
Brunei Darussalam 3.9 2.9 0.5 0.4 3.8
Cambodia 5.3 7.1 7.7 9.8 5.0
Indonesia 4.3 4.8 5.1 5.6 5.6
LaoPDR 5.9 5.9 6.9 7.3 7.3
Malaysia 4.4 5.5 7.2 52 5.9
Myanmar 5.5 5.1 5.0 4.5 7.0
Philippines 4.4 3.7 6.2 5.0 5.4
Singapore 4.0 2.9 8.7 6.9 7.9
Thailand 5.3 7.1 6.3 4.5 5.0
VietNam 7.0 7.4 7.8 8.4 8.2
ASEAN 4.8 5.4 6.1 5.6 5.8
Source: www.aseansec.org
Table 3.5 shows that, on average, Myanmar has the highest inflation rate that is consistent at
almost two digits except in 2004 while Brunei Darussalam has the lowest inflation even
deflation on 2002.
Table 3.5 Inflation rate, year-on-year change of the consumer price index
average of period I-----------------·-T-------T·-------T------·r----·-·--r--·--------1
Country ; 2002 2003 1 2004 1 2005 j 2006 ! I . : I I ? i . I 1 Brunet Darussalam , -2.3 I 0.3 , 0.9 1 1._ I 0.11 ' I I I ' :
I. Cambodia ! 3.2 i' 0.3 : 3.9 i 5.8 I 4.7 : . I . I I
1 Indonesia 11.9 : 6.8 J 6.1 i 10.5 I 13.1 j
Lao, PDR 10.2 16.0 1 10.81 6.8, 7.3 '
Malaysia 1.8 1.1 1.4 I 3.1 4.0 I
Myanmar 57.1 36.61Jj.5 10.111.7 The Philippines 3.0 3.5 6.0 7.6 6.3
L=---------! ___ ;_: _I~ ~: __ j! -- _tt Source: www.aseansec.org
3.2 The Development of ASEAN Economic Integration
The economic collaboration among members began in 1970s. The stgrung of the
Preferential Trading Agreement (PTA) in 1977 was the first step in economic integration.
The impact, however, was not significant since the countries were not ready to open and the
development gap among countries was considerably huge. The ASEAN Vision 2020
adopted by the ASEAN Leaders on the 30th Anniversary of ASEAN in Kuala Lumpur
concludes a shared vision of ASEAN as ·~ concerl of Southeast Asian nations, outward looking,
3- 3
living in peace, stabili!J and prosperi!J, bonded together in partnership in t!Jnamic development and in a
com11111ni!Y of caring societies" (www.aseansec.org). ASEAN Vision 2020 sketches the ASEAN
Economic Community as the end-goal of economic integration with establishing ASEAN as
a single market and production base, turning the diversity that characterizes the region into
opportunities for business complementation, and making the ASEAN a more dynamic and
stronger part of the global supply chain. In 2003, the ASEAN Leaders resolved that an
ASEAN Community should be established with three pillars: the ASEAN Security
Community, the ASEAN Economic Community and the ASEAN Socio-Cultural
Community.
Based on the second informal summit of ASEAN leaders and Declaration of ASEAN
Concord II (or Bali Concord II), some programs specified a commitment to form free
movements of skilled labor in the AEC (ASEAN Economic Community), shallower
integration (FTA or customs union), deeper integration (common market or single market),
or some forms of integration in-between. ASEAN Economic Regional integration is
envisioned to be materialized in 2020 with flexible interpretation. However, the AEC,
viewed as a single market and production base, is a much narrower term with more
demanding characteristics and operating requirements (www.aseansec.org).
The targets of AEC are in four markets (four freedoms): goods, services, investment and
capital, and (skilled) labor. Thus, targets were based on modalities of AEM that the current
AEC specifications refer mosdy to border measures1 concerning regional trade and factor
mobility, factor movements (at the border), beyond- (or inside-) the-border measures2,
regional standardization and harmonization of technical regulations, standards and
conformance assessment requirements of competition policies, business taxes and . 3
regulations of financial and capital regimes and standards, etc, and common currency
(www .aseansec.org).
However, according to Wattanapruttipaisan (2006), in a bid to achieve the ABC's targets,
ASEAN should face some risk and challenge as followed: First, Intra-regionaL· large
development divide and slow income convergence in ASEAN over time, persistence of big
gaps in institutional development and implementation capacity within ASEAN, Crisscrossing
1 removal of tariff and a variety of non-tariff barriers (NTBs) on regional trade 2 no discrimination regarding the regional sources of traded goods, services and factor inputs inside Member Countries' borders and across-the-border measures 3 a single (regional) inarket does not necessarily require or imply the use of a single currency or monetary union
3-4
FTAs by ASEAN and ASEAN Member Countries, Low levels of IP creativity and
innovation, persistent, heavy dependence on low-value added external technologies,
foodoose industries and FDI, natural disasters and environmental degradation, mass
outbreaks of communicable diseases, and terrorism and crimes. Second: Extra-regional·
Interruptions in oil supply and persistence of high oil prices, China and India4, natural and
ftnancial resources, and off-shored services, on-going advances in «disruptive" technologies,
and commercial breakthroughs in consumer and producer goods, ever-rising thresholds of
performance and productivity expectations from producers, services suppliers and workers
alike, more sophisticated, exacting and fickle consumer and market demands, delayed
negotiations and/or modest achievements under the Doha Development Agenda, geo
political problems, including those in East Asia, trans-regional terrorism and crimes.
ASEAN Member Countries have adopted the following fundamental principles m their
relations with one another, as contained in the Treaty of Amity and Cooperation in
Southeast Asia (TAC) (www.aseansec.org):
• mutual respect for the independence, sovereignty, equality, territorial integrity, and
national identity of all nations;
• the right of every State to lead its national existence free from external interference,
subversion or coercion;
• non-interference in the internal affairs of one another;
• settlement of differences or disputes by peaceful manner;
• renunciation of the threat or use of force; and
• Effective cooperation among themselves.
The ASEAN Economic Community's goal 1s to create a stable, prosperous and highly
competitive ASEAN economic region where there are a free flow of goods, services,
investment and a freer flow of capital, equitable economic development and reduced poverty
and socio-economic disparities in year 2020. The ASEAN Economic Community shall
establish ASEAN as a single market and production base, turning the diversity that
characterizes the region into opportunities for business complementation and making the
ASEAN a more dynamic and stronger segment of the global supply chain. ASEAN's
strategy shall consist of the integration of ASEAN and enhancing ASEAN's economic
4 increasing competition for markets
3- 5
competitiveness. In movmg towards the ASEAN Economic Community, ASEAN's
members agreed on the following (www.aseansec.org):
• Instituting new mechanisms and measures to strengthen the implementation of its
existing economic initiatives including the ASEAN Free Trade Area (AFfA), ASEAN
Framework Agreement on Services (AF AS) and ASEAN Investment Area (AlA);
• Accelerating regional integration in the following priority sectors by 2010: air travel,
agro-based products, automotives, e-commerce, electronics, ftSheries, healthcare, rubber
based products, textiles and apparels, tourism, and wood-based products.
• Facilitating movement of business persons, skilled labor and talents; and
• Strengthening the institutional mechanisms of ASEAN, including the improvement of
the existing ASEAN Dispute Setdement Mechanism to ensure expeditious and legally
binding resolution of any economic disputes.
According to Vanderon (2005), the key development stage was in January 1992 when
ASEAN leaders decided to take their trade liberalization efforts to a higher level by
establishing the ASEAN Free Trade Area (AFfA) to promote the region's competitive
advantage as a single production unit and to eliminate tariff and non-tariff barriers among
member countries. Moreover, in 1995, they also concluded the supplementary ASEAN
Framework Agreement on Services (AF AS) and in 1998 ASEAN ministers established the
ASEAN Investment Area (AIA). Other major integration-related economic activities of
ASEAN include the following (Vanderon, 2005):
• Roadmap for Financial and Monetary Integration of ASEAN m four areas, namely,
capital market development, capital account liberalization, liberalization of fmancial
services and currency cooperation;
• Trans-ASEAN transportation network consisting of major inter-state highway and
railway networks, including the Singapore to Kunming Rail-Link, principal ports, and sea
lanes for maritime traffic, inland waterway transport, and major civil aviation links;
• Roadmap for Integration of Air Travel Sector;
• Interoperability and interconnectivity of national telecommunications equipment and
services, including the ASEAN Telecommunications Regulators Council-Mutual
Recognition Arrangement (ATRC-MRA) on Conformity Assessment for
Telecommunications Equipment;
3-6
• trans-ASEAN energy networks, which consist of the ASEAN Power Grid and the
Trans-ASEAN Gas Pipeline Projects;
• Initiative for ASEAN Integration (IAI) focusing on infrastructure, human resource
development, information and communications technology, and regional economic
integration primarily in the CLMV countries;
• Visit ASEAN Campaign and the private sector-led ASEAN Hip-Hop Pass to promote
intra-ASEAN tourism; and
• Agreement on the ASEAN Food Security Reserve.
3- 7
Chapter4 Empirical Analysis
Several economists have conducted empirical analyses of possibilities to form a common
currency in ASEAN with different approaches. Using J3 convergence test, Lim and MeAler
(2004) fmd negative correlation between the average growth rate in income and its initial
level for ASEAN 5. When DF-type test is applied, the result is negative and there is no
output convergence in ASEAN. Furthermore, Ward and Gan (2006), who used Kalman
Filter, find that nominal exchange rate in Malaysia, Singapore, Thailand and Philippine have
converged among themselves, and that inflation rate has converged among Malaysia,
Singapore and Thailand. For real GDP, there is no convergent evidence among ASEAN 5.
When they use SV AR model, the result shows a high degree correlation in inflation and
growth, positive correlation in external shock among ASEAN 5 and highly correlated
demand, supply shock and high correlation of response to shock among Singapore, Thailand
and Malaysia. Final conclusion is that forming single currency within ASEAN is favorable
just for Singapore, Thailand and Malaysia.
Bayoumi, Eichengren, and Mauro (2000) used SV AR model to fmd that ASEAN is less
suitable for a regional monetary arrangement than EU before Maastricht treaty. Although
intra-regional trade as a share of GDP is similar to EU and the composition of ASEAN's
trade highly heaviness toward manufacture, aggregate supply disturbance is highly correlated
,across member countries. The vector auto-regression systems of industrial production,
interest rates and prices suggest that the transmission mechanism of monetary policy is only
slighdy more diverse within ASEAN than in the euro area. The speed of adjustment is
higher than EU; but, the level of development across members is different, much more
significant than that in EU.
Finally, using a reliability index (the standardized coefficient a. Cronbach's standardized
coefficient alpha), Green (1994) shows that considerable cohesion in nominal and real
exchange rates in ASEAN, litde interest rate convergence, fiscal policy variables exhibited
considerable divergence in the late 1980s. However, three of the ASEAN:-S-.have relatively
limited Government fiscal imbalances.
4- 1
4.1 Model Specification
Based on theoretical framework explained in chapter 2, the regional convergence tS a
conditional factor to create a common currency. Following Green (2004), I used a reliability
index, the standardized coefficient a (Cronbach's standardized coefficient alpha)1 used by
Green (1994), to analyze the convergence among ASEAN members. The estimation model
can be seen in following specification:
Coefficient a is calculated as: a = ___..!!..._ k-1
k
Lvar(x;) 1- ..:.i=....:l_-:-k--
varixj i=l
Var refers to sample variance, k=10 (current members of ASEAN), and a value is close to 1
when individual measures convergence and can have large negative value when divergence
(Green, 2004). To make the calculation more reliable, it is common in this form of analysis
to use standardized variables deflated by the sample standard deviations. In this case, the
coefficient becomes a relatively simple transformation of the average bilateral correlation
coefficient where a = kr 2, r is the average value of the correlation coefficients, P;; 1 +(k-1)r
2 k k
across the different pairs of countries (X; and X;), and r = L L piJ . k(k -1) a/lij i<j
4.2 Data for Estimation
The Maastricht Treaty emphasizes the attainment of a set of criteria at one point in time
except for exchange rate which requires two years track record. However the most important
factor is the ability to maintain a common and mutually well-matched set of results over a
period of time when face both internal and external conditional changes. To estimate the
convergent result, I use yearly data covering the period 2002-2006 with the exception public
debt (2002-2005). All data used in the estimation are taken from International Financial
Statistic (IFS), Global Development Finance, and ASEAN secretary.
Inflation rate used in this analysis is year-on-year change of the Consumer Price Index (CPI)
in the average periods; interest rate is 3 month time deposit in the end of period; exchange
1 measures how well a set of items (or variables) measures a single unidimensional latent construct When data have a multidimensional structure, Cronbach's alpha will usually be low (Carmines and Zeller, 1979). 2 From the formula we know, the number of items is increase, the Cronbach's alpha will increase and if the
average inter-item correlation is high, alpha Will be high.
4-2
rate is US$ 1 in national currency in the average of period; government deficit/ surplus is as
percent of GDP in the and of period; and debt ratio is as percent of GDP in the end of
period
4.3 Empirical Res~lt
4.3.1 Inflation
Inflation is one tool to measure economic performance and the core of Maastricht criteria
for its risk in causing asymmetric shock Low inflation rate will ensure economic stability in
the union. Graph 4.1 shows huge difference in inflation rate among ASEAN members
during observation period (2002-2006), which on average varies between 0.04 (Brunei) and
24.08% (Myanmar). Myanmar can reduce its inflation rate fantastically from more than 50%
in 2002 into around 10% in last three years,, while Indonesia has highest inflation rate (13.1)
in 2006.
Graph4.1
Inflation rate
70 -+-Brunei
60 ---Cambodia
G) 50 -.-Indonesia -12 40 --*- Laos c: 30 _._Malaysia 0 .. C'CS 10:
20 _._Myanmar c: 10 -t-Philippine
0 -Singapore -10 --Thailand
Year ~ Vietnam
Inflation rate, year-on-year change of the consumer price index, average of period Resource: www.aseansec.org. Created by MS excel
As is mentioned in Maastricht convergence criteria, members' inflation rate is not more than
1.5% higher than the average of the three lowest inflation rates among the EU-member
states. Inflation data of ASEAN 2002-2006 show thus Brune~ Singapore and Malaysia with
average inflation rate 0.993% are the three lowest inflation rate countries. By adding 1.5%,
the average interest rate will be 2.5%. The result shows that no country can satisfy this
criterion except Brunei and Singapore. The potentials are only Thailand (2.86%) arid
4- 3
Cambodia (3.58%). This result is supported by Combach alpha result (table 4.1) -1.225
indicating divergence.
Table 4.1 Reliability Statistics for ASEAN-10
Cronbach's Alpha(a)
-1.225
Cronbach's Alpha Based
on Standardized
Items .523
N of Items 10
Resource: www.aseansec.org. Calcu1ated by SPSS 14
From table 4.4 we can see that Myanmar and Laos have no cohesion with other ASEAN
members and Indonesia has strong cohesion with Cambodia and Malaysia. Furthermore
Philippine, Vietnam and Thailand have strong cohesion with all ASEAN members except
with Indonesia, Laos and Myanmar.
Table 4.2 Inflation Rate Cohesion Pearson Correlation Coefficients for Standardized Variables
Observations=5, 2002-2006 Countries Brunei Cam Indo Laos Mal M~a Phil Sing Thai Viet Brunei 1.00 Cambodia 0.26 1.00 Indo -0.46 0.51 1.00 Laos -0.10 -0.97 -0.69 1.00 Malaysia 0.16 0.74 0.79 -0.84 1.00 Myanmar -0.88 -0.56 0.20 0.44 -0.42 1.00 Philippine 0.76 0.82 0.12 -0.72 0.65 -0.90 1.00 Singapore 0.74 0.20 -0.48 -0.07 0.06 -0.87 0.57 1.00 Thailand 0.73 0.69 0.26 -0.66 0.79 -0.85 0.93 0.53 1.00 Vietnam 0.66 0.88 0.11 -0.77 0.58 -0.88 0.% 0.61 0.83 1.00
Resource: \V\Vw.aseansec.org. Calculated by Eviews 4
Therefore, based on Maastricht inflation criterion, convergence and cohesion result, forming
a common currency is not favorable for ASEAN.
4.3.2 Interest Rate
Interest rate reflects market assessment on long term inflation. Achieving a long-term
interest rate is required to convince skeptical financial markets that inflation rates will be low.
Graph 4.2 shows the quite high difference in interest rate among ASEAN members. On
average and in observation period (2002-2006) we see Singapore (0.56%) and Brunei (0.88%)
have lowest interest rate while Laos (10.12%) and Myanmar (10%) have highest interest rate.
4-4
Graph4.2
Interest Rate
16.0 14.0
! 12.0
0::: 10.0 ';) 8.0 e 6.0 s c 4.0
2.0
2002 2003 2004 2005
Year
Interest rate, 3-month time deposit, end of period Resource: www.ascansec.org. Created by MS Excel.
-+-Brunei
--Cambodia
---.-Indonesia
-*-Laos
-----Malaysia
--+-Myanmar
-+-Philippine
-Singapore 2006 --Thailand
Vietnam
Maastricht criterion mentions that the long-term interest rate is not more than 2% higher
thin the average observed in these three low-inflation countries. Examining ASEAN with
this criterion, it is showed that three lowest inflation rate countries' interest rate for 2002-
2006 is 1.51%. By adding 2%, the conditional interest rate will be 3.51%. Therefore only
Brunei, Singapore, Malaysia and Thailand can satisfy this criterion. Based on Cronbach's
Alpha (0.459), we can see weak convergence in interest rate among ASEAN m~mbers.
'rable 4.3 ~~~erest Rate Reliability.Statistk._s for ASEAN
Cronbach's Alpha
.459
Cronbach's Alpha Based
on Standardized
Items .070
N of Items 10
Resource: www.aseansec.org. Calculated by SPSS 14
Furthermore table 4.4 shows weak cohesion evidences among ASEAN membe~s especially
Brunei and Philippine that have strong level of cohesion between them only, and so do
Cambodia and Laos.
4- 5
Table 4.4 Interest Rate Cohesion Pearson Correlation Coefficients for Standardized Variables
Observations=S, 2002-2006 Countries Brunei Cam Indo Laos Mal My a Phil Sing Thai Viet Brunei 1 Cambodia -0.523 1 Indo -0.718 0.32 1 Laos -0.325 0.56 -0.3 1 Malaysia -0.612 -0.3 0.57 -0.17 1 Myanmar 0.25 -0.9 -0 -0.54 0.61 1 Philippine 0.824 -0.2 -0.7 -0.24 -0.8 -0.2 1 Singapore -0.802 0.19 0.96 -0.25 0.76 0.13 -0.8 1 Thailand 0.116 -0.7 0.39 -0.79 0.61 0.87 -0.2 0.44 1 Vietnam 0.121 -0.5 0.51 -0.97 0.36 0.56 -0 0.47 0.87 1
Resource: W\vw.aseansec.org. Calculated by Eviews 4
4.3.3 Exchange Rate
Foreign exchange markets are heavily influenced by fmancial market. Therefore several
efforts are needed to stabilize exchange rates. The idea of exchange rate condition in
Maastricht Treaty is that member countries demonstrate their ability to keep their exchange
rate tied to its future monetary union partner currencies. Maastricht exchange rate criterion
mentions that every member has joined the exchange rate mechanism of the EMS3 and has
not experienced devaluation during the two years preceding the entrance into the union. The
evidence suggests no significant devaluation was happening in ASEAN members during
observation periods (2002-2006) except in Myanmar as shown in Graph 3. Generally
exchange rate fluctuation is relatively stable. Myanmar experience highest devaluation (53%)
during 2002-2006 and 26% in the last two years. Some countries (Brunei, Indonesia, Laos,
Malaysia, Philippine, Singapore, and Thailand) experience appreciation in exchange rate
during observation period while Cambodia and Vietnam experience small depreciation. This
indicates ASEAN is favorable to form a common currency from exchange rate condition
except for Myanmar.
3 A bridge between the dollar-centered Bretton Woods system and the monetary union, and an entry point for the next waves of countries accessing the EU. It was created to shield EU from international monetary disturbances. The EMS II states the euro as the reference currency and the unlimited intervention obligation no longer exists (Baldwin and Wyplosz, 2006)
4- 6
Graph4.3
Exchange Rate
20000.00
s ~
15000.00
Ql Cl 10000.00 c as .c u >< 5000.00 w
0.00 2002 2003 2004 2005
Year
Exchange rate, US11 in national CflfflnrJ, average of period Resource: \\iWw.aseansec.org. Created by MS excel
2006
-+-Brunei
~Cambodia
---.-..Indonesia
-*-Laos
-----Malaysia
-+-Myanmar
-+-Philippine
-Singapore
--Thailand
- Vietnam
Cronbach's Alpha result shows no convergent evidence in exchange rate among ASEAN
members as shown in table 4.5 as the result is negative.
Countries Brunei Cambodia Indo Laos Malaysia Myanmar Philippine Singapore Thailand Vietnam
Table 4.5 Reliability Statistics exchange rate
Cronbach's Alpha( a)
-2.923
Cronbach's Alpha Based
on Standardized
Items( a) -.333
N of Items
10
Resource: w\vw.aseansec.org. Calculated by SPSS 14
Table 4.6 Exchange Rate Cohesion Pearson Correlation Coefficients for Standardized Variables
Observations=S, 2002-2006 Brunei Cam Indo Laos Mal Mya Phil Sing
1.00 0.26 1.00
-0.46 0.51 1.00 -0.10 ..{).97 ..{).69 1.00 0.16 0.74 0.79 ..{).84 1.00
-0.88 ..{).56 0.20 0.44 ..{).42 1.00 0.76 0.82 0.12 ..{).72 0.65 ..{).90 1.00 0.74 0.20 ..{).48 -0.07 0.06 ..{).87 0.57 1.00 0.73 0.69 0.26 ..{).66 0.79 ..{).85 0.93 0.53 0.66 0.88 0.11 ..{).77 0.58 ..{).88 0.96 0.61
Resource: W\Vw.aseansec.org. Calculated by Eviews 4
Thai Viet
1.00 0.83 1.00
4-7
Table 4.6 shows Laos and Myanmar have no cohesion with other ASEAN's members,
Indonesia has strong cohesion with Cambodia and Malaysia only. Moreover, Cambodia,
Malaysia, Vietnam, Thailand and Vietnam show strong cohesion among them.
4.3.4 Government Budget Deficit
A high government deficit creates incentive to spur surprise inflation. If a government
borrows to finance it budget deficit, the debt will increase. If it is unchecked, the budged
deficit will be interpreted into fast money growth that eventually conveys high inflation.
Therefore, Maastricht criteria stresses each member to maintain its government budget
deficit not higher than 3% of its GOP (if it is, it should be declined continuously and
substantially and come close to the 3% norm, or alternatively, the deviation from the
reference value (3%) should be exceptional and temporary and remain close to the reference
value. Based on this criterion, only Laos and Malaysia did not satisfy this criterion at last two
years observation period During observation period, Brunei always experience budget
surplus except in 2002 with average 6.8%, while Malaysia (-4.68%) has highest budget deficit
followed by Laos (-3.2%).
Graph4.4
Budget Deficit/Surplus GOP Ratio
20
0 15 ;::; co 0:: 10 -C3 ro: g 5
-Q) 0 en 'tS ~ -5 m
-10
Year
Fiscal balance (gotJenlment surplus/ deficit) as percent of gross domestic product Resource: www.aseansec.org. Created by MS Excel
~Brunei
----Cambodia
--.-Indonesia
~Laos
~Malaysia
_._Philippine
-t-Singapore
--Thailand
- - Vietnam
Furthermore, Cronbach's Alpha test shows strong convergence among ASEAN's members
as shown in table 4.7. Although this result supports Maastricht criteria result, the
convergence in this criterion is actually neither very useful nor sufficient since the main
emphasis is satisfying less than 3% government budget deficit
4.-8
Table 4.7 Reliability Statistics For ASEAN-9
Cronbach's
Cronbach's Alpha
.702
Alpha Based on
Standardized Items
.928 N of Items
9
Resource: www.aseansec.org. Calculated by SPSS 14
Taking the cohesion among ASEAN members into account, table 4.8 shows that Brunei has
strong cohesion only with Cambodia and Malaysia, while Cambodia, Indonesia, Malaysia,
Philippine and Vietnam have strong cohesion among them.
Table 4.8 Budget Deficit Cohesion Pearson Correlation Coefficients for Standardized Variables
Observations=S, 2002-2006 Countries Brunei Cam Indo Laos Mal Phil Sing Thai Viet Brunei 1 Cambodia 0.626 1 Indo 0.46 0.97 1 Laos -0.132 0.26 0.42 1 Malaysia 0.81 0.9 0.83 0.277 1 Philippine 0.294 0.72 0.82 0.798 0.63 1 Singapore 0.007 0.63 0.78 0.823 0.45 0.95 1 Thailand 0.125 0.28 0.39 0.855 0.28 0.85 0.77 1 Vietnam 0.436 0.84 0.86 0.548 0.88 0.71 0.65 0.33 1 Resource: w\vw.aseansec.org. Calculated by Eviews 4
4.3.5 Public Debt Ratio
Public debt ratio criterion was created to enhance fiscal discipline among members, since
inflation can be lowered temporarily and deficits can be made "good" in any given year.
Graph 4.5 shows all ASEAN members, except Singapore, satisfies Public Debt Maastricht
criterion that requires government debt not to exceed 60% of GDP (otherwise, it should
'diminish sufficiendy and approach the reference value (60%) at a satisfactory pace'), except
Singapore (100,7%) and Laos (95,9%). However Laos can reduce it until reaching 68,9% in
2005. Thailand (12,075) has lowest public debt, followed by Malaysia (22,7%).
4-9
Graph4.5
Public debt/Gdp ratio
160.0 140.0 ...
.ll 120.0
CD 100.0 "C u 80.0 :0 60.0 :s Q. 40.0
20.0 0.0
2002 2003 2004 2005
Year
Public debt as percent of gross domestic product
-+--Cambodia
---Indonesia
__._Laos
--*-- Malaysia
-----Myanmar
........_Philippine
--+-Singapore
-Thailand
--Vietnam
Resource: www.worldbank.org (world development finance), except Singapore the data from http:/ /www.singstat.gov.sg/keystats/mqstats/ess/aesa44.pdf. Created by MS Excel
Table 4.9 also indicates ASEAN convergence in public debt ratio, since Cronbach's Alpha is
0.7. Despite this result supports Maastricht criteria result, actually the convergence in this
criterion is neither favorable nor sufficient since the main emphasis is satisfying less than
60% public debt
Table 4.9 Reliability Statistics For Public Debt Ratio Reliabiiity Statistics
Cronbach's Alpha .699
N of Items 9
Resource: www.woddbank.org (world development finance). Resource: www.worldbank.org (world development finance), except Singapore the data from http:/ / www.singstatgov.sg/keystats/ mqstats/ ess/aesa44.pdf. Created by SPSS 14.
With regard to the cohesion among ASEAN members, table 4.10 shows that Indonesia,
Malaysia and Thailand have strong cohesion with all ASEAN members except with
Singapore. Cambodia has no strong cohesion with Myanmar and Singapore; Laos has no
cohesion with Singapore, Philippine and Vietnam; Myanmar has no strong cohesion with
Cambodian, Singapore and Philippine. Singapore has no cohesion with all members of
ASEAN. Overall, based on this criterion ASEAN is favorable to form a common currency.
4-10
Table 4.10 Public Debt Ratio Cohesion Pearson Correlation Coefficients for Standardized Variables
Observations=4, 2002-2005 Countries Cam Indo Laos Mal Phil Sing Thai Viet Cambodia 1.00 Indo 0.78 1.00 Laos 0.54 0.94 1.00 Malaysia 0.86 0.99 0.88 1.00 Philippine 0.47 0.87 0.98 0.81 1.00 Singapore 0.97 0.71 0.42 0.79 0.30 1.00 Thailand -0.52 -0.94 -1.00 -0.88 -0.96 -0.42 1.00 Vietnam 0.59 0.96 0.98 0.92 0.91 0.51 -0.99 1.00
Cam
Cambodia 0.97 0.71 0.42 0.79 0.30 1.00 -0.41 0.51 1.00 Resource: www.worldbank.org (world development fmance). Resource: www.woddbank.org (world development finance), except Singapore the data from http:/ /www.singstat.gov.sg/keystats/mqstats/ess/aesa44.pdf. Created by Eviews 4 Data for Brunei is not avalhble.
4.4 Empirical Analysis
To achieve a common success from economic integration, each ASEAN member shall
behave in the same manner and speed. The Maastricht Treaty, a lesson given by EU, is the
preconditions served as a screening and commitment device for governments to show their
willingness to follow economic policies that does not cost other members. Moreover, high
nominal convergence is desirable to avoid large skewed movement on certain economic
variables such as real exchange rate.
The experience of the EMU showed that the steps towards a common currency are not
without difficulties. The EMU experiences clearly indicate that the internal adaptability of
some participating economies is insufficient for a smooth adjustment with the new system
The periodic crises and the recurring need for realignments within the EMU demonstrate
that transition arrangements towards a currency union are only sustainable when economic
policies are largely subordinated to the maintenance of the agreed exchange rate bands.
The ability of EMU countries to achieve that goal shows their strong political commitment
to it. Therefore ASEAN member should make the same attitude. Politically, ASEAN has
made some efforts to lay a foundation for setting up an ASEAN Economic Community.
There has been a proposal to form an Asian Economic Community (AEC), which is broader
in coverage than any of the existing sub-regional integration arrangements. ASEAN has also
reached an agreement for the creation of an ASEAN Economic Community (ASEAN-EC)
by 2020 to achieve greater economic integration of the region as stipulated in the ASEAN
4-11
Vision 2020. Unfortunately until now ASEAN has no explicit agreement about forming a
common currency in ASEAN.
Looking at the study result (graph 4.1, 4.2 and 4.3), it is clear that monetary variable in
ASEAN has yet to move toward convergence. Referring to monetary integration as a
cooperative arrangement in exchange rates and monetary policy, ASEAN countries should
adopt a strict rule to direct monetary variables toward convergence.
4.4.1 Comparing EU (1992) and ASEAN (2006)
EU and ASEAN seemed incomparable as the integration stage of both is different and there
is a huge gap between EU and ASEAN in term of income per capita. Moreover, EU has
been through the process earlier than ASEAN. However, it is quite mteresting to compare
the convergence condition between EU in 1992 and ASEAN 2006 to examine whether
ASEAN is feasible to form a common currency as EU did 1n accordance with Maastricht
convergence criteria.
Table 4.11 European Condition in 1992 Based on Maastricht Criteria Public Interest
Countries Inflation Deficit Debt Rate Large Countries 3.9 -5.5 57 9.6 France 2.7 -2.8 48 8.7 German 4 -3.5 43 7.8 Italy 5.5 -10.4 109 13.5 UK 3.7 -6.3 36 9 Small Countries 5.1 -4.8 76 10.8 Belgiwn 2.5 -5.9 133 8.8 Denmark 2.1 -2.3 71 8.9 Greece 16.6 -13.8 115 21.5 Ireland 3.5 -2.8 100 10 Luxembourg 2.8 1 6 7.8 Nether lands 3.3 -3.8 80 8 Portugal 9.1 -5.2 70 16.5 Spain 6.3 -5.1 48 12.6 Non-EC 2.9 -4.4 44 9.1 Austria 5.1 -1.9 56 7.9 Findland 3.9 -8.8 33 12.8 Norway 2.7 -4.3 50 9.6 Sweden 2.5 -6.4 50 10.3 Switzerland 3.4 -1.7 34 6.6
I Maastricht Criteria I 4.1 1 -3 I 6o 1 10.81 Source: Artus (1993: 381)
Table 4.11 shows only two of the 12 EC countries (France and Luxembourg) that satisfy all
the Maastricht criteria 1n 1992. Switzerland was candidate country of EC which satisfies the
criteria. Table 4.12 shows that nearly all members of ASEAN could not satisfy Maastricht
4-12
criteria in 2006. Singapore, however, almost fulfills all criteria except on public debt criterion.
Furthermore, four other EC countries (Denmark, Germany, Ireland, and the Netherlands)
and two non-EC countries, Austria and Norway, would probably pass the test Although
Belgium had a low inflation, the deficit remained high and the debt ratio was very high. The
United Kingdom still had high deficit The four remaining EC countries, Greece, Italy,
Portugal, and Spain, and the two remaining non-EC countries, Finland and Sweden, were
clearly far from a convergence.
Table 4.12 ASEAN Condition in 2006 Based on Maastricht Criteria -----------
Public Interest Countries Inflation Deficit Debt Rate Original Members 5.8 -0.1 59.2 4.5 Indonesia 13.1 -0.6 43.8- 9.7 Malaysia 4.0 -4.4 46.7- 3.2 Philippine 6.3 0.1 61.6- 5.1
Singapore 1.0 1.9 100.6- 0.6 Thailand 4.6 2.7 43.5- 4.0 New Members 6.2 -1.5 55.0 6.4 Brunei 0.1 -3.6 1.0 Cambodia 4.7 -0.4 57.1* 4.4 Laos 7.3 -0.4 68.9* 7.0 Myanmar 11.7 46.5* 12.0 Vietnam 7.2 -1.6 47.5* 7.7
Total 6.0 -0.7 57.4* 5.5 Maastrich Criteria 3.2 -3.0 60.0 3.6
Source: \\'\nv.ase.msec.com, Global Development Finance, International Financial Statistic, and CIA Fact Book 2007.
* Data available only in 2005 ** Data from CIA fact book 2007
In the case of ASEAN, Malaysia, Thailand, Brunei, and Cambodia would probably pass the
test. Malaysia is close to 3.2 in inflation criterion and also in budget deficit criterion; Thailand
is close to satisfy the inflation and interest rate criteria; Brunei is very close to satisfy budget
deficit criterion - although there is no public debt data for Brunei - and Cambodia needs
small efforts to satisfy inflation and interest rate criteria. On the other hand, Indonesia needs
to work hard to reduce inflation rate and interest rate in order to satisfy convergent criteria;
Philippine, Laos and Vietnam should lower inflation and interest rate, while they need small
efforts to reduce public debt ratio; and Myanmar must do more efforts to reduce inflation
and interest rate. Unfortunately, we have no data for budget deficit of Myanmar.
Furthermore government stability in EU is better than ASEAN since a conditional factor to
join EU is the stability of institutions guaranteeing democracy, the rule oflaw, human rights
and respect for and protection of minorities. Consequently, all European Union member
4-13
states should be directly elected democracies (http:// ec.ew:opa.eu/index_enhtm).
Moreover, table 4.13 shows no huge difference in GDP per capita among EC in 1992 with
the average was 18829.45. The rughest GDP per capita was Luxembourg (36308) or 4 times
more than Portugal (8735) as the lowest However, the gap was not as big as ASEAN in
2006 as shown in table 4.14.
Table 4.13 Population (million) and GDP per capita in EC (1992) at current prices (nominal), in Euro
Country Population GDP ~erca~ita
Nominal Ga~
I Austria 7.91 21569.oo 1 2739.55
Belgium 10.04 20445.00 1615.55
I Denmark 5.17 ' 23679.oo 1 4849.55
Finland 5.04 18495.00 -334.45
France 57.37 20898.00 2068.55
Germany 80.59 22536.00 3706.55
G1:eece 10.32 8834.00 -9995.45
Ireland 3.56 12002.00 -6827.45
Italy 56.86 19275.00 445.55
Luxemburg 0.39 36308.00 17478.55
Netherlands 15.18 19228.00 398.55
Portugal 9.83 8735.00 -10094.45
Spain 39.01 13481.00 -5348.45
Sweden 8.67 25286.00 6456.55
UK 58.01 16459.00 -2370.45
EC 367.95 18829.45 Sources: The European Commission and the European Central Bank.
EU has several institutions to create and implement laws on member countries. This differs
fundamentally from ASEAN, which adheres to a strict policy of noninterference in the
affairs of its members, and makes its decisions non-binding on member governments
(www.camnet.com.kh/ cambodia.daily). Furthermore not like EU, ASEAN geographically
divided, their political systems greatly vary (for example Vietnam is communist, Indonesia is
democracy, Myanmar and Thailand are lead by military junta, and Brunei is monarchy) and
their cultures have been shaped by numerous religions (EU is Christian). On the economical
aspects, table 4.14 shows average GDP per capita of ASEAN in 2006 is US$ 1875. Brunei
has highest GDP per capita (US$ 30928. 76) and followed by Singapore (US$ 29499.63).
Both countries have huge difference with other ASEAN members. Brunei's GDP per capita
4-14
is 148 times higher than GDP per capita of Myanmar (US$ 208.61) and Singapore is 141
higher. Comparing with average GDP per capita ASEAN, Brunei and Singapore are 16 times
higher. Meanwhile, Indonesia (highest population) records US$ 1640.46 of GDP per capita.
Table 4.14 Population (million) and GDP per capita in ASEAN (2006) at current prices (nominal), in US dollars
Countries Population GDPpercapita
{million) Nominal Gap Brunei Darussalam 0.38 30928.76 29052.89
Cambodia 14.00 436.21 -1439.66
Indonesia 222.05 1640.56 -235.31
LaoPDR 6.14 572.11 -1303.76
Malaysia 26.69 5610.72 3734.85
Myanmar 57.29 208.61 -1667.26
Philippines 86.91 1347.73 -528.14
Singapore 4.48 29499.63 27623.76
Thailand 65.23 3166.37 1290.50
VietNam 84.22 723.86 -1152.01
ASEAN 567.39 1875.87 -20660.13
Resource: www.aseansec.org
Considering the huge difference between Brunei and Singapore with other ASEAN
countries in the term of GOP per capita and population number as shown in table 4.14, we
excluded Brunei and Singapore in simulating Maastricht criteria in ASEAN countries. The
result shown in table 4.15 suggests that by excluding Brunei and Singapore, there is a more
optimistic perspective. Thailand and Cambodia satisfy all criteria while Malaysia only needs
little efforts in reducing budget deficit in order to satisfy all criteria. Furthetmore Philippine,
Vietnam and Laos also need to do few steps only to achieve all criteria while Myanmar and
Indonesia still should work harder to satisfy all criteria.
4-15
Table 4.15 ASEAN Condition in 2006 Based (excluding Brunei and Singapore)
Countries Original Members Indonesia Malaysia Philippine Thailand New Members Cambodia Laos Myanmar Vietnam Total Maastrich Criteria
Inflation 7.0
13.1 4.0 6.3 4.6 7.7 4.7 7.3
11.7 7.2 7.4 5.9
Deficit -0.6 -0.6 -4.4 0.1 2.7
-0.8 -0.4 -0.4
-1.6 -0.7 -3.0
Public Debt
48.9 43.8 46.7 61.6 43.5 55.0 57.1 68.9 46.5 47.5 52.0 60.0
Interest Rate
5.5 9.7 3.2 5.1 4.0 7.8 4.4 7.0
12.0 7.7 6.6 5.9
Source: www.asean::-ec.con1, Global Development Statistic, and CIA Fact Book 2007.
Finance, International
* Data available only in 2005 ** Data from CIA fact book 2007
Financial
Strictly speaking, although ASEAN condition in 2006 does not show a very optimistic
perspective in forming a common currency, the condition is not much different with EU in
1992. 1-fowever, seven years after Maastricht treaty was signed in the third stage of FMU on
1 January 1999, 11 countries were able to satisfy all Maastricht convergence criteria. The
initial participants were Belgium, Germany, Spain, France, Ireland, Italy, Luxembourg, the
Netherlands, Austria, Portugal and Finland. Finally, Greece and Slovenia were able to satisfy
the criteria on 1 January 2001 and 1 January 2007. Therefore, ASEAN should prepare
several stages to implement a common currency as EU did. There is huge diversity in
income among countries, weakness in financial sector in some countries, lack of resource
pooling mechanism and constitution to manage a common currency, and lack of political
precondition to implement a common currency as Madhur (2002) noted. However,
Declaration of ASEAN Concord II (or Bali Concord II) has actually specified a commitment
to form a common market or a single market with a target of ASEAN Economic Regional
integration to be reached in 2020. Despite this concord, a lot of efforts, negotiation and a
common destiny - as EU did with three stages after the signing of the Treaty-are needed to
establish clear commitments to form ASEAN single currency.
In fact, the foundation of Maastricht treaty was much influenced by the role of Germany,
which in that time faced high inflation rate as the result of the German unification.
4-16
Therefore, the strong emphas~ of inflation criterion and its supplement is needed De
Grauw (1996) and Krugman (1991) state that the ECB has been made an exact copy of the
Bundesbank and pointed to the adverse effects of Germany's reunification deficit as a
demonstration that fiscal policy carries strong externalities. Finally this condition make EU
as a de facto Deutsche mark area in which a stem-willed Bundesbank exerts control and
EMS in principle gave way to German monetary hegemony in practice.
For ASEAN case, Indonesia was the largest country in the term population and area and has
potency to be ASEAN leader. However not only financial and political stability is very fragile
as it suffers from great economic and political crises during ASIA monetary crisis around
1997-1998 but also its inflation rate in 2006 is the highest in ASEAN. The absence of
leadership role in ASEAN as Germany in EU makes the future of a common currency still
debatable. Actually Singapore as the most advantage country in ASEAN can propose its
fmancial system for its advantage in macro indicators and convergent criteria mentioned
above, unfortunately the size and the number of popul:i!.UOii is vt:i:y sirl:il.ll compare to other
ASEAN countries.
4.4.2 The Usefulness and the benefit of Maastricht Convergence Criteria for ASEAN
Based on empirical result, the position of ASEAN in 2006 is not in a significantly worse than
EU in 1992. But, the core of the EMU project was a political commitment to accept a loss
of sovereignty to strengthen economic integration. The Asian crisis forced ASEAN to
implement a regional \:Ui:i:~.il\:f ai:L:il.ilfst:ment that could feasibly reconstitute such an
environment while at the same time providing the members with flexibility vis-a-vis dollar,
euro, and yen. Although there is no monetary convergence until2006 in ASEAN, the need
of the convergence of -inflation rates and -interest rates 1n the run up was designed to prevent
large real exchange rate ~..l.uu~gt:ll ui11..c itui1rinal uiies were locked. TI1ese constraints enabled
central banks to adopt different monetary stances on the basis of purely domestic
considerations. Therefore, Maastricht criteria prepared governments and their constituents
for ·the new environment where they must adapt to a one-size-fits-all monetary policy.
Imposing Maastricht criteria not only can be seen as a screening device aimed at weeding out
candidates that might fail to maintain prudent macroeconomic policies but also the costs on
the other members and assistance fostering a culture of price stability and to gradually shift
the focus of nuctot:l..uiluiln'- puli~..ic~ fwm domestic to union-wide considerations. The
Maastricht Treaty addressed the strengthening of the financial sector indirectly, the
4-17
construction of debt and deficit ceilings under which qualifying countries have to follow, and
the establishment of an Excessive Deficit Procedure to limit deficit spending after the
inauguration of the monetary union.
The central bank may feel compelled to buy up the bonds of the government in distress,
with inflationary consequences monetary-union wide. Therefore Maastricht criteria
protected the central banks from pressure to extend an inflationary debt bailout when either
a government experiences a debt run or its banking system, fmancial markets, and those of
neighboring countries, experience negative repercussions.
The knowledge that partner countries will bear some of those inflationary consequences
creates moral deterrent for each set of national fiscal authorities. One limitation of these
debt and deficit ceilings is that they may lead to pro-cyclical ftscal policy. Although a
monetary union is no guarantee of exchange rate stability if the participating countries can
leave on a whim, a country which is dissatisfied with the common monetary policy either
because it is too inflationary or because it is not inflationary enough may be tempted to
resurrect its own national currency and its own national monet3:ry policy.
Failure in satisfying inflation convergence criteria in Indonesia, Myanmar, Vietnam and
Philippines (far from satisfying convergence criteria) will bring inflationary bias that will
eventually divide ASEAN in future monetary union. However, Myanmar's efforts in
reducing its inflation rate from 57,1% in 2002 to 11,7 must be respected. Creating a
monetary union establishes welfare reduction, particularly in Brunei and Singapore, as they
should take into account the average preferences of the participating countries. For these
reasons, the Maastricht treaty requites candidate member countries to provide a low inflation
rate. It will be difficult to be implemented, since majority high inflation countries will suffer
from an inevitable high interest rate as the result of fighting inflation.
The absence of interest rate convergence before the creation of a common currency could
lead to large capital gains and losses at the moment of entry. The failure to impose this
criterion when creating a common currency could create large disturbances in national
capital market. Therefore, in creating AMU the inevitable capital losses and gains will be very
small under the condition that the interest rate starts converging before entering. Graph 4.1
and 4.2 show Indonesia and Myanmar have the highest interest rate and the highest inflation
rate. Hard works are mandatory to reduce both inflation and interest rate to reduce the risk
of monetary union.
4-18
Imposing no devaluation on exchange rate two years before joining a monetary union will
prevent countries from manipulating their exchange rates so as to force entry a more
favorable exchange rate in order to increase their competitiveness. The estimation suggests
that Myanmar is the only country that experiences very high devaluation, around 26%, in the
last two years and more than 50% during observation period.
High government debt creates incentive to increase inflation. The result shows almost all
ASEAN members satisfy this criterion except Laos in 2005 and Singapore in 2006.
Therefore, the declining of the real value of bonds will be anticipated in the time of creating
an ASEAN common currency since bondholders will obtain sufficient compensation hence
bond's interest rate reflect this inflation rise. The estimation result in ASEAN shows low
debt ratio country has higher inflation rate. Reducing the tendency the higher-debt countries
create higher inflation, the low-debt country should insist that the debt-GDP ration should
be reduced before joining monetary union. The method to achieve it is by imposing the
decrease in government deficit. When it is achieved, the incentives to create high inflation
disappear. Imposing low debt criterion also reduces the possibility of a higher default risk If
it is allowed into the union, the pressure for a bailout in the event of a default crisis will
increase. Another important factor is imposing central bank independency in each member
country as another criterion in order to prevent politic intervention, which can harm the
sustainability of future monetary union. This possibility shall be taken into account since we
know the degree of central bank's independency is varied among countries.
Although several critics proposed by Krugman (1991 ), and De Grauwe (1996) that the
Maastricht criteria have had very little to do with convergence proper and few economic
sense, the present body of fifteen countries joining EU and will expand as more countries
come to believe that the benefits outweigh the costs of membership. Actually both the costs
and benefits of monetary unions are difficult to estimate and they are rather small in the
present environment of globalization characterized by relatively free capital mobility and
reduced trade barriers. An increase in this success would ultimately depend upon the
creation of flextble economic structures in each member state that would stimulate real per
capita income convergence across the European Union. This goal is relatively long term. In
the mean time, the contnbution of monetary and fiscal stability provided by the Maastricht
criteria to real per capita income growth is surely a step in the right direction.
4-19
It is mandatory for ASEAN to create a stronger secretary to monitor the organization's
member states economic development and to provide policy recommendations on how to
coordinate like EU did in Brussels. EU developed itself as a supranational body that has the
power to bind its member states legally before establishing treaties such The Maastricht
Treaty. A stronger secretary of ASEAN is proposed since the main problems of ASEAN to
create a common currency are not only the huge difference in GOP per capita, ftnancial
system and degree of market liberalization but also no transfer of sovereignty from the
members to a supranational body such European Commission in EU (Vanderon 2005).
Moreover, ASEAN has no parliament, no court of justice, no court of auditors, and a
common set of external tariffs or trade policies and regulations. It is resulted in no decision
making process as the secretariat only posses extremely limited resources and roles without
either supranational authorities or responsibilities. De Grauwe (2005:11) stresses that
political obstacle resulted from historical development is the only a logical reason on why
monetary union is not yet coming to Asia.
ASEAN can use Maastricht criteria as a tool to form a common currency for following
reason: EMU experience gives a lesson to propose some actions to be taken as an ex post
example. In a short term, this requires hard works and efforts to reach ftnancial system
stability as a foundation for all development and progress. It is also important to set up an
organization to strengthen the monitoring of fmancial systems in the member countries and
do regional economic surveillance within a supranational framework. These efforts will help
countries member in enhancing their flexibility to crises and cross-border contagion and to
foster growth by promoting financial system soundness and fmandal sector diversity. The
program will provide a value added as the program works on the collaborative nature basis.
ASEAN countries should impose stable macroeconomic indicators in their national strategic
priority, especially to achieve monetary indicator convergence. ASEAN should start a tight
policy coordination that imposes the same policy response in the macroeconomic and
exchange rate policy. Looking at the current situation, ASEAN should not be abrupt in
starting a monetary union as EU did in the beginning of stage I in Maastricht treaty. In this
stage, ASEAN still needs a stronger regional surveillance mechanism and of course how to
follow up the surveillance result
ASEAN countries should develop a trigger mechanism to accelerate the formation of a
common currency. This will push each member to comply with Maastricht 'Treaty
4-20
Convergence Criteria as EU did in the three stages of Maastricht Treaty either fonnally e.g.
Strong Growth Pact (SGP) or informally e.g. ucrediting and blaming mechanism'' during EU
conferences and meetings (naldwin and Wyplosz, 2006). The result of this trigger
mechanism will force the government of each member country to convince their people that
the benefit of creating a common currency overcomes the cost
In conclusion, ASEAN, guided by political commitment, should create a scenario that
emulates the three stages of Maastricht treaty in line with the target to attain ASEAN vision
in 2020. Therefore, it is advisable for ASEAN to establish a treaty that follows the principles
of the Maastricht Treaty in 2010 before the declaration of ASEAN monetary union in 2020
when AEC targets are due.
4-21
ChapterS Conclusion
From five Maastricht convergence criteria, ASEAN could only satisfy the public debt and
government deficit criteria (ftScal criteria). There is litde evidence that it meets the three
other criteria (monetary criteria), let alone divergence. According to Maastricht convergence
criteria, ASEAN is not favorable to create a common currency.
According to Maastricht Criteria, ASEAN inflation rate for 2002-2006 is 2.5% and only
Brunei and Singapore can satisfy this criterion. Cronbach alpha result (-1.225 shows the
divergence in inflation rate in ASEAN. Pessimistic result also appears from the correlation
result indicating that Myanmar and Laos have no cohesion with other ASEAN members and
that Indonesia has strong cohesion only with Cambodia and Malaysia. From interest rate
criteria, ASEAN should have 3.51% interest rate. Only Brunei, Singapore, Malaysia and
Thailand can satisfy this criterion. Cronbach's Alpha (0.459) suggests weak convergence, so
does the correlation result showing that Brunei and Philippine only have strong level of
cohesion between them. This also occurs between Cambodia and Laos. In exchange rate
criterion, ASEAN shows there was no significant devaluation happening in ASEAN
members during observation periods (2002-2006) except in Myanmar with 53% during 2002-
2006 and 26% in the last two years. Some countries (Brunei, Indonesia, Laos, Malaysia,
Philippine, Singapore, and Thailand) experience appreciation in exchange rate during
observation period while Cambodia and Vietnam experience small depreciation. This
indicates ASEAN is favorable to form a common currency from exchange rate condition
except for Myanmar. Unfortunately, Cronbach's Alpha result (-2.923) shows divergence.
While correlation result shows that Laos and Myanmar have no cohesion with other
ASEAN members, Indonesia only has strong cohesion with Cambodia and .Malaysia.
Moreover Cambodia, Malaysia, Vietnam, Thailand and Vietnam show strong cohesion
among them.
Based on government deficit/GDP ratio, Laos and Malaysia did not satisfy this criterion at
last two years observation period. Cronbach's Alpha (0.702) also shows strong convergence.
From cohesion view, Brunei has strong cohesion with Cambodia and Malaysia only, while
Cambodia, Indonesia, Malaysia, Philippine and Vietnam have strong cohesion among them.
From public debt criterion, almost all ASEAN members- except Singapore- satisfy Public
Debt Maastricht Criterion and Cronbach's Alpha (0. 7) shows convergent evidence. Cohesion
5-1
result shows that Indonesia, Malaysia and Thailand have strong cohesion with all ASEAN
members, except Singapore. Cambodia has no strong cohesion with Myanmar and
Singapore; Laos has no cohesion with Singapore, Philippine and Vietnam; Myanmar has no
strong cohesion with Cambodian, Singapore and Philippine. Singapore has no cohesion with
all members of ASEAN.
The comparison of EU in 1992 with ASEAN 2006 shows only two of the 12 EC countries -
France and Luxembourg satisfied all criteria, thus are followed by Switzerland that was
candidate country for the EC. None of ASEAN members satisfy all Maastricht criteria,
except Singapore that almost fulftlls all criteria except on public debt criterion. Excluding
Brunei and Singapore, the imposition of Maastricht criteria gives more optmusttc
perspective. Thailand and Cambodia satisfy all criteria while Malaysia only needs little efforts
in reducing budget deficit in order to satisfy all criteria. The Philippine, Vietnam and Laos
also should only do few steps to achieve all criteria. Only Myanmar and Indonesia thus
should work hard to satisfy all criteria.
Actually the foundation of Maastricht treaty was much influenced by the role of Germany,
which in that time faced high inflation rate as the result of German unification. Therefore
the stem-willed Bundesbank exerts control and EMS in principle gave way to German
monetary hegemony in practice. For ASEAN case, Indonesia was the largest country in the
term population and area and has potency to be ASEJ\N leader. However not only financial
and political stability is very fragile as it suffers from great economic and political crises
during ASIA monetary crisis around 1997-1998 but also its inflation rate in 2006 is the
highest in ASEAN. The absence ofleadership role in ASEAN as Germany in EU makes the
future of a common currency still debatable. Singapore as the most advantage country in
ASEAN can propose its financial system for its advantage in macro indicators and
convergent criteria mentioned above, unfortunately the size and the number of population is
very small compared with other ASEAN countries.
In general, although ASEAN condition in 2006 not gives very optimistic perspective for
forming a common currency, the condition is not much different with EU in 1992.
However, seven years after Maastricht treaty was signed in the third stage of EMU on 1
January 1999, 11 countries could satisfy all Maastricht convergence criteria. The experience
of the EMU showed that the steps towards a common currency suffered from difficulties.
The ability of EMU countries to achieve a common goal shows their strong political
5-2
commitment. The political is needed since ASEAN geographically divided, the political
systems greatly vary (for example Vietnam is communist, Indonesia is democracy, Myanmar
and 1bailand are lead by military junta, and Brunei is monarchy) and their cultures have been
shaped by numerous religions (EU is Christian). Before creating a treaty such The Maastricht
Treaty, it is advisable to create a stronger secretary to monitor economic development in
ASEAN and to provide policy recommendations on how to coordinate like EU did in
Brussels as a supranational body that binding in a legal sense according to by De Grauwe
(2005: 11) that political obstacle resulted from historical development is only a logic reason
why monetary union is not yet coming to ASIA. Politically, ASEAN's efforts to lay a
foundation for creating an ASEAN Economic Community and the declaration of AFTA in
1992 should become a fundamental key for further development.
ASEAN can use Maastricht criteria as a tool to form a common currency for following
reason: EMU experience gives a lesson to propose some actions to be taken as an ex post
example. In a short term, this requires hard works and efforts to reach fmancial system
stability as a foundation for all development and progress. Looking at the current situation,
ASEAN should not be abrupt in starting a monetary union as EU did in the beginning of
stage I in Maastricht treaty. ASEAN countries should develop a trigger mechanism to
accelerate the formation of a common currency that will push each member state to comply
with the Maastricht Treaty Convergence Criteria. ASEAN, guided by political commitment,
should create a scenario should create a scenario that emulates the three stages of Maastricht
treaty in line with the target to attain ASEAN vision in 2020. Therefore, it is advisable for
ASEAN to establish a treaty that follows the principles of the Maastricht Treaty in 2010
before the declaration of ASEAN monetary union in 2020 when AEC targets are due.
In a bid to asses whether ASEAN is favorable to create a common currency, it will be more
interesting to re-measure ASEAN with the Maastricht Criteria following the above scenario
in 2010 and 2020. It will be useful to find out whether the conditions will be same with those
experienced by EU in the second stage of the Maastricht treaty (1999) when 11 members of
EU satisfy all criteria.
5-3
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