scm project proposal 1
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SCM proposalTRANSCRIPT
AN EMPIRICAL INVESTIGATION OF SUPPLY CHAIN MANAGEMENT BEST PRACTICES IN LARGE PRIVATE MANUFACTURING FIRMS IN
KENYA
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A) Introduction
Large companies today mainly focus on becoming efficient and flexible in their
manufacturing methods in order to handle uncertainty in the business environment,
they need different strategies to manage the flow of goods from the point of
production to the end user. However, they have not been able to formulate the right
strategies required to achieve this noble task in SCM. This call for a strategic fit of
an organization’s core competencies, strategy and core capability, which is an
emerging paradigm in the study of strategic management and specifically in SCM.
Corporations have increasingly turned to global markets for their supplies. The
globalization of supply chains has forced companies to look for better and more
inter-linked systems between SCM competencies, multiple SCM strategies and the
implementation processes and SCM capabilities to coordinate the flow of materials
into and out of the company as opposed to the fragmented systems, which have
characterized many organizations. Companies and distribution channels today
compete more on the basis of time and quality, having defect-free products to
customers faster and more reliably than the competitor is no longer seen as a
competitive advantage but simply as a market place requirement. Customers
consistently demand that products are delivered faster, on time, and with no damage.
This can only be achieved with proper coordination of efforts by linking systems
and processes to create synergy. Each of these necessitates better coordination with
suppliers and distributors, and constitutes the linkage between SCM core
competencies; strategy and SCM core capabilities, which are not easy to match.
This combination creates a competitive edge within the system that cannot be copied
by the competitor in the market place; hence becomes core capability of the firm.
The global orientation and increased performance-based competition, combined
with rapidly changing technology and economic conditions, all contribute to market
place uncertainty. This uncertainty requires greater flexibility on the part of the
individual companies and distribution channels, which in turn, demands for more
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flexibility in channel relationships. For this to be achieved, a firm must have a fit
between SCM competencies, implementation of strategy and SCM capability with
its suppliers and distributors. This will enhance competitive advantage of the
business and improve corporate performance.
B) Literature Review
It is, therefore, important to reflect on the views of various strategic management
scholars on the concept of strategic management as it relates to this paper and how it
affects the micro-and macro-economic environment. Strategic management is the
organization’s pre-selected means or approach to achieving its goals or objectives,
while coping with current and future external conditions (Digman, 1990). Strategic
management aims at achieving an enterprise’s mission and objectives by reconciling
its resources with opportunities and threats in the business environment (Smit et al.,
1993). It is concerned with policy decisions affecting the entire organization the
overall objective being to position the organization to deal effectively with its
environment. These explanations give clarity on the relationships and linkages
between and amongst the variables of the study. However, understanding SCM
philosophy is required in order to appreciate the linkage with strategic management.
Previous studies in SCM have considered the measurement of competencies,
strategy, capabilities and the effect of each on performance. For example, Caeldries
and van Dierdonck (1988) used strategy and performance as key variables in a study
between strategy and performance of large firms in Belgium; they used survey
methodology. Johnson and Scholes (1999) did a similar study in USA and used the
same methodology and variables. Day (1994) used core capabilities as independent
variable and performance as the dependent variable, using a baseline survey
methodology. Stanley and Gregory (2001) used strategy implementation as the
independent variable and performance as the dependent variable applying a
triangulation methodology consisting of literature review, survey and case studies.
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Manufacturing is an important sector in Kenya and it makes a substantial
contribution to the country’s economic development. It has the potential to generate
foreign exchange earnings through exports and diversify the country’s economy.
This sector has grown over time both in terms of its contribution to the country’s
gross domestic product and employment. The average size of this sector for tropical
Africa is 8 per cent. Despite the importance and size of this sector in Kenya, it is
still very small when compared to that of the industrialized nations United Nations
Industrial Development Organization ((UNIDO) 1987). Kenya’s manufacturing
sector is going through a major transition period largely due to the structural reform
process, which the Kenya Government has been implementing since the mid-
eighties with a view to improving the economic and social environment of the
country.
Kenya Association of Manufacturers (2002) posits that removal of price controls,
foreign exchange controls and introduction of investment incentives have, however,
not resulted in major changes in the overall economy. In particular, they have not
improved the manufacturing performance. Therefore, to build a self-sustaining
industrial sector, it is necessary to establish strategic linkages within the domestic
economy. Some efforts have to be made to promote strategic options among supply
chains so as to enhance spread effects of industrial growth and to facilitate transfer
of technology, skills and growth of small and medium scale sub-contractors. The
linkages of the study variables in SCM in Kenya are weak and because of this, there
exists little inter-industry integration in the country. This has resulted in
consistently low manufacturing value added in the sector (KAM 1989).
Growth in the sector was, however, impeded by depressed domestic demand,
increased oil prices and transport costs. Rising operating costs mainly as a result of
high power costs coupled with deteriorating road and rail networks further
dampened growth in the sector. The growth in manufacturing sector was mainly
attributed to rise in output of the agro-processing industries. These included sugar,
milk, grain milling, fish, tea, oils and fats processing sub-sectors. Other key sub-
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sectors of manufacturing that performed well were: manufacture of cigarettes,
cement production, batteries (both motor vehicles and dry cells), motor vehicle
assembly and production of galvanized sheets.
The Kenya Government has always been committed to developing a mixed
economy where both public and private sector companies are present (Kenya
Government, Development Plan 1989-1993). But the public sector participation in
manufacturing is much smaller than the private sector and is still decreasing due to
government’s change of policy; the emphasis is now being given to privatization of
the industrial sector.
The main objective of the paper was to determine SCM best practices used by large
private manufacturing firms in Kenya, that is which are the SCM best practices used
by these firms? The findings of this paper will assist the corporate managers to
make sound and informed strategic management decisions and enable them to focus
on their customers more efficiently. With such exposition, managers will
understand how firms can perform better and add value to the shareholders under
SCM orientation.
C) Methodology
The target population was all large private manufacturing entities in Kenya, who are
members of KAM. The main reason for this choice was that these firms were likely
to exhibit an elaborate SCM philosophy and make use of best practices in SCM.
Furthermore, the focus of the research was basically in the manufacturing sector,
other sectors were considered outside the scope of the paper and could not reveal
substantial data for statistical analysis. In total, there are 2,000 companies in the
KAM directory (2004/2005), from which all public sector firms (where the
government holds majority shares) and small companies were eliminated. This left
500 firms, which constituted the sample frame of the target population.
A survey of 52 large private manufacturing entities was carried out using a stratified
sampling technique. This was necessary to include supply chains with all the
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variables of the study for equal chances of selection. At least 10 percent sample of
the population was considered generally acceptable method of selecting samples in
such a study (Stanley and Gregory 2001). In this paper, the sample was stratified
into agro-based industrial sector, engineering and construction industrial sector and
chemical and mineral industrial sector based on the value added by each sector to
the manufacturing industry. For example, agro-based industrial sector added 68
percent, engineering and construction and industrial sector 12 percent, and chemical
and mineral sector 20 percent (KAM 2004). The respondents in the study were
located mainly in Nairobi industrial and Baba Dogo areas respectively, which form
the bulk of manufacturing sector in Kenya and this is where most of the supply
chain firms are found. The sample size is denoted by:
n= n1 + n2 + n3
52 firms = 36 + 6 + 10
where:
n is the sample size
n1 is agro-based industrial sector
n2 is engineering and construction industrial sector
n3 is chemical and mineral industrial sector
The paper used primary data obtained through questionnaires with selected team of
managers involved in SCM within the 52 manufacturing entities. The questionnaire
was piloted on 10 firms prior to data collection. This was necessary in order to
identify any ambiguous and unclear questions to the respondents. The
questionnaires were then submitted to the participating firms after the pilot test in
order to get the data and information required. The instrument used for this paper
was adapted from a study by Stanley and Gregory (2001) but modified to suit the
objectives of this paper. This instrument has been used in a previous study of
achieving supply chain alignment for the large private manufacturing firms in the
United States. A Likert-type scale of seven points (where the lowest value in the
scale was 1 and the highest was 7) was used to collect the data.
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To measure the consistency of the scores obtained, and how consistent they were for
each individual from one administration of an instrument to another and from one
set of items to another, the paper used Cronbach’s alpha (a measure of the internal
consistency of the questionnaire items) using data from all the respondents.
Separate reliability tests for each of the variables were computed. This included
measuring current supply chain best practices, measuring the effect of supply chain
variables, measuring level of independent effects, measuring level of supply chain
core competencies, measuring the degree of supply chain strategies, measuring the
implementation of supply chain strategies and measuring competitiveness relative to
industry rivals. The key statistic in interpreting the reliability of the scale was the
alpha listed under the reliability co-efficient section at the end of the output. The
value of coefficient alpha ranges from zero (no internal consistency) to one
(complete internal consistency). As to how large the coefficient should be, a value
of no less than 0.70 as a quick rule was used. As shown, all the measurements of the
instrument attained a high degree of reliability since they were above 0.70.
Together with correlation analysis, factor analysis was done to establish the
relationships among the study variables. In particular, factor analysis procedure was
used to measure and establish SCM best practices in the study as applied by various
firms. This method was necessary to reduce a set of several difficult to interpret
correlated variables to few conceptually meaningful relatively independent factors,
which could be easily interpreted. This technique was applied to summarize 39
latent variables or sub-variables representing dominant best practices in SCM. To
make interpretation easier, a linear transformation on the factor solution, varimax
rotation was done, which gave fewer components (factors) that are uncorrelated with
one another.
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References
Aosa E. (1992). An Empirical Investigation of Aspects of Strategy Formulation and Implementation within Large Private Manufacturing Companies in Kenya – Unpublished PhD Thesis University of Strathclyde Glasgow Scotland U.K.
Awino Z. B. (2002) “Purchasing and Supply Chain Strategy: Benefits, Barriers and Bridges” An Independent Conceptual Study Paper in Strategic Management, School of Business, University of Nairobi September 2002.
Caeldries F. and Dierdonck van R. (1988). Long Range Planning Journal. 21(2) 41-51.
Cavinato J. L. (1989). “How to Link Logistics to Financial Results” Distribution 88(3), 103-104.
Central Bureau of Statistics, Statistical Abstract 1996 and 1988, Government Printer.
Cox A. (1999). “Power, Value and SCM”. Supply Chain Management: An International Journal. 4(4) 167-175.
Day G. S. (1994). “The Capabilities of Market-Driven Organizations”. Journal of Marketing. 58 (October) 37-52.
Digman L. A. (1990). Strategic Management – Concepts, Decisions and Cases. Irwin.
Fortuin L. (1988). “Performance Indicators-Why, Where, and How”? European Journal of Operational Research. 34 (1) 1-9.
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