chapter 3: debt financing - albert...
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Direcció Financera IIDirecció Financera II
Chapter 3: Debt financingp g
Albert Banal-Estanol
Debt issuing as part of a leverage buyout (LBO)g p g
What is an LBO? How to decide among these options?Albert Banal-Estanol Direcció Financera II - Chapter 3
What is an LBO? How to decide among these options?
In this chapter we should talk about…p
Public debt (bonds):Th t t l t t f b d i The contractual content of a bond issue
Bond types and characteristics
Private debt: Private debt: Term loans Revolving credit Private placements
Valuing corporate (and government) bonds Relationship between yield and price of zero and non-zero coupon bonds
Price dynamics sensitivity to changes in interest rates and the duration Price dynamics, sensitivity to changes in interest rates and the duration Valuation using arbitrage for safe and risky bonds
Provisions and covenants Provisions and covenants
Government bonds
Albert Banal-Estanol Direcció Financera II - Chapter 3
Albert Banal-Estanol Direcció Financera II - Chapter 3
The prospectus of a bond issuep p Indenture or trust deed: bond agreement between borrower and a trust company
Trust company: a company that represents the bondholders and makes sure Trust company: a company that represents the bondholders and makes sure that the terms of the indenture are enforced
Main elements: Principal or face value and coupon rates (interests), and their dates Principal: nominal amount for calculating interest, typically repaid on due date Coupon: for a given coupon rate (0 for zero-coupon or pure discount bonds): Coupon: for a given coupon rate (0 for zero coupon or pure discount bonds):
Example: $1000 bond with a 10% coupon rate with semi annual paymentsyearper coupons ofnumber
principal x ratecupon CPN
Example: $1000 bond with a 10% coupon rate with semi-annual payments, pay coupons: $1000 x 0.10 / 2 = $50 every 6 months
Types of bonds:yp Registered bond - a bond in which the Company's records show ownership
and interest and principal are paid directly to each owner Bearer bonds - the bond holder must send in coupons to claim interest and
Albert Banal-Estanol Direcció Financera II - Chapter 3
must send a certificate to claim the final payment of principal
Albert Banal-Estanol Direcció Financera II - Chapter 3
Types of corporate debtyp p Secured debt
S ifi l d d ll l h b dh ld h di l i i h Specific assets are pledged as collateral that bondholders have a direct claim to in the event of bankruptcy
Example1: mortgage bonds (property as collateral)
E ample 2 Asset backed bonds (an kind of asset) Example 2: Asset-backed bonds (any kind of asset) Unsecured debt:
In the event of bankruptcy, bondholders have a claim to only the assets that are not already pledged as collateral on other debtpledged as collateral on other debt
Examples: Notes (maturities<10 years) and debentures (longer)
Tranches: Different classes of securities that comprise a single bond issue All classes of securities are paid from the same cash flow source
SeniorityA b dh ld ’ i it i l i i t t l d i th d bt A bondholder’s priority in claiming assets not already securing other debt
Most debenture issues contain clauses restricting the company from issuing new debt with equal or higher priority than existing debt
Albert Banal-Estanol Direcció Financera II - Chapter 3
Albert Banal-Estanol Direcció Financera II - Chapter 3
International bonds
Domestic Bonds Domestic Bonds Issued by local entity and traded in local market, but purchased by foreigners
Foreign Bonds Issued by a foreign company in a local market and intended for local investors They are denominated in the local currency. They are denominated in the local currency. Yankee bond - a bond sold publicly by a foreign company in the US Samurai - a bond sold by a foreign firm in Japan Bulldogs- foreign bonds in the United Kingdomg g g
EurobondsNot denominated in the local currency of the country in which they are issued Not denominated in the local currency of the country in which they are issued
Global Bonds
Albert Banal-Estanol Direcció Financera II - Chapter 3
Bonds that are offered for sale in several different markets simultaneously
Private Debt (not publicly traded)( p y )
T L Term Loans: A bank loan that lasts for a specific term
Syndicated: funded by a group of banks rather than just one Syndicated: funded by a group of banks rather than just one
Revolving Line of Credit: credit commitment for specific period (2,3 years) that can be used as needed
Private Placements: Bond issue sold to small group of investors rather than the general public Bond issue sold to small group of investors rather than the general public
Private as compared to public debt: Private as compared to public debt: Less costly to issue (lower registration costs)
But also less liquid (but might be traded within financial institutions)
Albert Banal-Estanol Direcció Financera II - Chapter 3
q ( g )
Other types of debt: Sovereign Debtyp g
D bt i d b ti l t Debt issued by national governments The U.S. treasury issues:
Treasury bills: pure discount bonds with maturities up to 26 weeks
Treasury Notes : semi-annual coupon bonds with maturities of 2 to y p10 years
Treasure bonds: semi-annual coupon bonds with maturities > 10 years
Long Bonds: those with longest outstanding maturities (currently 30 years)30 years)
TIPS (Treasury-Inflation-Protected Securities): inflation-indexed bond (the outstanding principal is adjusted for inflation)
Albert Banal-Estanol Direcció Financera II - Chapter 3
V l i C ( d G ) B dValuing Corporate (and Government) Bonds
Yield to maturity (cost of debt!)y ( )
Definition: Definition: unique implicit discount rate r that makes the bond cash flows have
the value at its current price. Example: for a safe bond…
NN
rC
rC
rCP
)1(FV...
)1()1( 22
11
The IRR of investing in the bond, given its current price
Example:Safe bond without coupon with $ 100 000 of principal has a price of Safe bond without coupon with $ 100,000 of principal has a price of $ 96,618.36. The cash flows and the YTM is:
100 000
%
1
100,00096,618.36 (1 )
YTM
Albert Banal-Estanol Direcció Financera II - Chapter 3
The YTM that solves the equation is 3.5%
Zero-coupon bondsp
Special type of bonds: They don’t pay coupons and therefore are always sold at a discount (lower
price than the principal), and are also called pure discount bond Treasury Bills: U.S. government bonds with maturities of less than one year Treasury Bills: U.S. government bonds with maturities of less than one year
The YTM of a zero-coupon bond maturing in n years, can be written as:1
1
n
nFVYTMP
Since a safe bond without coupon maturing in n years gives an interest without risk in that period YTM must be equal to the risk-free interest rate
P
without risk in that period, YTM must be equal to the risk-free interest rate What if not?
Albert Banal-Estanol Direcció Financera II - Chapter 3
Coupon bondsp
These bonds: Pay, in addition to the principal, coupons Treasury notes: U.S. government bonds with maturities of one to ten years
T b d U S t b d ith t iti f t Treasury bonds: U.S. government bonds with maturities of over ten years
YTM of a bond with CPN annual coupons maturing in n years, is y s.t.
1 1 1 (1 ) (1 )
N N
FVP CPNy y y
Similarly, if we know YTM, we can calculate P (We specify P or YTM)Th d t f i YTM i th t it d t d d th i i l (t
(1 ) (1 ) N Ny y y
The advantage of using YTM is that it does not depend on the principal (to solve this prices are often given in percentage of the principal)
Albert Banal-Estanol Direcció Financera II - Chapter 3
What is the YTM of the following bond?
A t b d A treasury bond… of $ 1,000 due in 5 years paying a nominal coupon of 10 5% paying a nominal coupon of 10.5% The market price is 1078.80
“Cash flows”:
C0 C1 C2 C3 C4 C5
-1078.80 105 105 105 105 1105
IRR f th CF 8 5%Albert Banal-Estanol Direcció Financera II - Chapter 3
IRR of these CF = 8.5%
Relationship between price and YTM
Questions: Questions: Why bonds traded at a discount have CPN < YTM? Can zero-coupon bonds trade at a premium? Can zero-coupon bonds trade at a premium?
Coupon rate often chosen so that trading initially at par but Coupon rate often chosen so that trading initially at par, but The price changes later because time to maturity changes And interest rates affect the YTM and the price
Albert Banal-Estanol Direcció Financera II - Chapter 3
p
Dynamicsy
If the rest does not change, as time passes ...If the rest does not change, as time passes ... The YTM will not change
The price (discount or premium) approaches the parp ( p ) pp p
Example:p Zero coupon bond with a YTM of 5% and FV 100. Value:
14.23$)05.01(
100maturity) toyears 30( 30 P
5 years after, the value is)05.01(
53.29$)0501(
100maturity) toyears 25( 25 P
Notice that buying for $ 23.14 and selling to 29.53 after five years, IRR is: )05.01(
%51142353.29 5/1
Albert Banal-Estanol Direcció Financera II - Chapter 3
14.23
Bond prices for a constant YTMp
f ?Albert Banal-Estanol Direcció Financera II - Chapter 3
Why the changes of non-zero coupon bonds are not smooth?
What happens if the YTM changes?pp g
If interest rates change in the economy If interest rates change in the economy ... Rates that investors demand for investing in bonds also change The price of the asset in the market also changes
Example: Zero coupon bond with a YTM of 5% and FV 100. Value:
If, suddenly, investors demand a 6%
14.23$)05.01(
100YTM)%5( 30 P
, sudde y, esto s de a d a 6%
In general41.17$
)06.01(100)%6( 30
YTMP
In general, ... A higher YTM reduces the present value of remaining cash flows If rates rise, the YTM rise and bond prices fall
Albert Banal-Estanol Direcció Financera II - Chapter 3
p What types of bonds are more subject to fluctuations in the price?
YTM and price of a 30 year zero-30 year zero-coupon bond
Albert Banal-Estanol Direcció Financera II - Chapter 3
Sensitivity to changes in interest rates 1600
1200
1400
800
1000
rice
400
600Pr
0
200
0 2 4 6 8 10 12 14
5 Year 9% Bond 1 Year 9% Bond
Albert Banal-Estanol Direcció Financera II - Chapter 3
Interest rates
Sensitivity and its measurementy• We have that ...
• Long-term bonds are more sensitive to changes in interest rates than short-term bonds
• Similarly, bonds with higher coupon rates are less sensitive to changes in interest rates because they pay more upfront
• Duration of a bond:
• measures the price sensitivity to changes in interest rates
• ponders the years for their contribution to total present valueponders the years for their contribution to total present value
• average number of years of the discounted cash flows
Albert Banal-Estanol Direcció Financera II - Chapter 3
Computing the “duration” of a bondp g
...PVTotal
)(3PVTotal
)(2PVTotal
)(1Duration 321
CPVCPVCPV
P i f h l P i f h l
PVTotalPVTotalPVTotal
Year Ct PV(Ct) al 2.75%Proportion of the total PV [PV(Ct)/Total PV]
Proportion of the total PV multiplied by year
1 55 53.53 0.049 0.0492 55 52.1 0.047 0.0943 55 50.7 0.046 0.1384 1055 946.51 0.858 3.433
Total PV = 1102.83 1 Duration= 3.714 years
Albert Banal-Estanol Direcció Financera II - Chapter 3
Valuing safe bonds using arbitrageg g g
So far we focused on the relationship between price and YTM So far, we focused on the relationship between price and YTM Here, we should look at the price and YTM using similar bonds of known price
Price and yield of any safe bond with coupon? Price and yield of any safe bond with coupon? By arbitrage, (government) spot interest rates should give same return on cash flows Replicate cash flows of a coupon bond using zero coupon-spot interest rates
For example ... $ 1,000 bond paying 10% per year is equivalent to a portfolio of 3 zero-coupon bonds
Albert Banal-Estanol Direcció Financera II - Chapter 3
Where do we get the spot interest rates from?
The yield curve (US): January 2005/05/06
Albert Banal-Estanol Direcció Financera II - Chapter 3
What does it explain the different shapes of the three curves?
What would happen if the value was not $1153?pp $
At the starting point of the project (say 2012) the yields and price ofAt the starting point of the project (say, 2012), the yields and price of bonds without coupons (per each $100 of principal are)
Albert Banal-Estanol Direcció Financera II - Chapter 3
The actual value depends on the year the project is started. Why?
Instead of prices, we can use YTMsp ,
The price should be equal to:
NN
N
YTMC
YTMC
YTMCP
)1(FV...
)1()1( 22
21
1
1
where YTMn is the YTM of a zero-coupon bond maturing on the same date
In the example
N )()()( 21
11531100100100P
Match the term of the cash flow and the term of the discount rate
1153)045.01()04.01()35.01( 321
P
An increase in interest rates decreases NPVs
Notice that the YTM of the bond is a (complexly) weighted average of the YTM of the zero-coupon bond with equal and shorter maturitiesp q
44.0 toequal is 1153)1(
1100)1(
100)1(
100321
y
yyy
Albert Banal-Estanol Direcció Financera II - Chapter 3
Risky bond valuationRisky bond valuation
S f h l d i k f b d ( T bill ) So far we have valued risk-free bonds (e.g. Treasury bills)
Other bonds, like corporate bonds, issuer can default (credit risk):
The risk of insolvency changes price of a bond and YTM. How?
We should see that…
Investors pay less for bonds with credit risk than they would for an otherwise identical default-free bond
The yield of bonds with credit risk will be higher than that of otherwise identical default-free bonds
Albert Banal-Estanol Direcció Financera II - Chapter 3
Example: two extremesp
No Default: 1-year zero coupon with a YTM of 4%: No Default: 1 year, zero coupon with a YTM of 4%:
1
1000 1000 $961.541 1.04
PYTM
Certain Default: issuer will pay 90% of obligation900 900 $865.38
1 1 04
P
YTM The yield to maturity in the second case is
11 1.04 YTM
10001 1 15 56%FVYTM
(we should use promised rather the actual cash flow) YTM higher than the expected return:
1 1 15.56%865.38
YTMP
YTM higher than the expected return:
%4138865
900
38.865Albert Banal-Estanol Direcció Financera II - Chapter 3
In reality: risk of defaulty One-year, $1000, zero-coupon bond 50%: repay face value in full /50%: default and receive $900 Because of uncertainty, the discount rate is 5.1% (1.1%
premium because default more likely if economy is weak)950 $903 90 P 10001 1 1063
FVYTM
Investors receive 10.63% at most. In the bad scenario:
$903.901.051
P 1 1 .1063903.90
YTMP
900
The average return is:%43.01
90.903900
g
Notice that lower YTM does not imply lower expected return%1.5%)43.0(5.0%)63.10(5.0
Notice that lower YTM does not imply lower expected return
Albert Banal-Estanol Direcció Financera II - Chapter 3
Albert Banal-Estanol Direcció Financera II - Chapter 3
Albert Banal-Estanol Direcció Financera II - Chapter 3
Valuing corporate bonds using arbitrage
A bond of IBM: pays $ 115 every December for 5 years
S th t i J 2009 Suppose that we are in January 2009 In December 2013 it pays an additional $ 1,000 and bond is canceled. The bond rating is AAA (YTM in the WSJ for AAA bonds is 7 5%) The bond rating is AAA (YTM in the WSJ for AAA bonds is 7.5%)
Price Price
84.161,1$
0751115,1
0751115
0751115
0751115
0751115
5432 P 075.1075.1075.1075.1075.1 5432
Albert Banal-Estanol Direcció Financera II - Chapter 3
D f l b bili i d V l Ri k (V R)Default probabilities and Value-at-Risk (VaR)
Ratings and financial ratiosg
Median of the ratings during three yearsMedian of the ratings during three years
(1998 – 2000).
Ratio AAA AA A BBB BB B CCCEBITDA / interests 21.4 10.1 6.1 3.7 2.1 0.8 0.1Return on capital % 34.9 21.7 19.4 13.6 11.6 6.6 1Gross margin % 27 22 1 18 6 15 4 15 9 11 9 11 9Gross margin % 27 22.1 18.6 15.4 15.9 11.9 11.9Total debt / capital % 22.9 37.7 42.5 48.2 62.6 74.8 87.7
Gross margin %= (revenue-cost of goods sold)/revenueg % ( g )
Return on capital= net operating profit divided by invested capital (value)
Albert Banal-Estanol Direcció Financera II - Chapter 3
Credit scoring modelsg Companies more likely to go bankrupt, if they have…
Low return on assets and low interest coverage (EBIT/Interest exp) Low return on assets and low interest coverage (EBIT/Interest exp) How can we create a measure (score)?
M th d 1 S l i d Method 1: Solvency index: Draw straight line separating those who failed and those who do
not, so that there are few who default above and many below, y The solvency ratio (Z) is:
Z = return on assets + 5 x coverage of interestZ = return on assets + 5 x coverage of interest
Companies with Z> 5 considered "no problem“
Albert Banal-Estanol Direcció Financera II - Chapter 3
Method 1: Solvency indexy8
6
7
%4
5
n as
sets
,Quebraron
No quebraron
2
3
Ret
urn
onZ=5D
0
1
2R
0-0.3 0.2 0.7 1.2
Interest coverage ratio
Albert Banal-Estanol Direcció Financera II - Chapter 3
Method 2: Multiple discriminant analysisp y
N d t b t i t d t l t i bl No need to be restricted to only two variables This technique calculates how much weight should be placed on
each variable to separate the two groups “Altman” weights predict 95% of the bankruptcies:
+earningsRetained85capitalgNet workin72Z
T lSales1.0+
T lEquity.42+
T lEBIT3.1
+assets Total
g85.assets Total
pg.72=Z
PredictionIf Z 1 2 lik l t b k t
assetsTotalassetsTotalassetsTotal
If Z <1.2 likely to go bankrupt, If 1.2 <Z <2.9 not clear If Z> 2.9 likely to have no problems
Albert Banal-Estanol Direcció Financera II - Chapter 3
y p
Market-based risk models
E ti t b bilit f t i b k t i Estimate probability of entering bankruptcy in a certain period using: Expected growth in the market value of its assets Variability of future asset values Face value and maturity of the debt
Applied to companies, countries, etc. …
Albert Banal-Estanol Direcció Financera II - Chapter 3
Example: Worldcomp
The actual market value of the assets of WorldCom t it h d i l
90,000
assets, as it approached insolvency
60,000
70,000
80,000Market value of the assets
ns ·$
40,000
50,000
60,000
lue
mill
ion
Date of insolvency
10,000
20,000
30,000
Solvency level
Val
0
,
/09/20
01/01
/2001
/07/20
01/01
/2002
/02/20
02/03
/2002
/03/20
02/10
/2002
/07/20
02
Albert Banal-Estanol Direcció Financera II - Chapter 3
27/09
11/01
12/07
15/01
21/02
28/03
05/03
06/10
19/07
Estimation of the probability of default in next year
Moody’s estimation of the probability of insolvency of
25
t WorldCom (index between 0.02 and 0.20)
20
of d
efau
ltne
xt y
ear
10
15
roba
bilit
y ur
ing
the
n
Date of
5
Pr du Date of insolvency
0
/09/20
01/01
/2001
/07/20
01/01
/2002
/02/20
02/03
/2002
/03/20
02/10
/2002
/07/20
02
Albert Banal-Estanol Direcció Financera II - Chapter 3
27/09
11/01
12/07
15/01
21/02
28/03
05/03
06/10
19/07
Value at Risk (VaR)( )How much can I lose with a given probability and timeframe? Relatively new technique Relatively new technique Attempts to be a measure of risk Defines risk as "potential loss“
A li d t i t t ( t k b d ) Applied to any investment (stock, bonds,…) Now required by official standards e.g. for banks
Factors Value of assets Daily volatilityy y Days of prediction (k) Distribution of returns Likelihood of potential loss Likelihood of potential loss
Albert Banal-Estanol Direcció Financera II - Chapter 3
Value at Risk (VaR)
B d d l f l ti f t & l tilit Based on a model of evolution of returns & volatility Predicts the evolution of future returns (cumulative k periods)
and calculates the expected loss with a given probabilityand calculates the expected loss with a given probability
VaR of a portfolio/asset on a horizon k for a probability p is:VaR of a portfolio/asset on a horizon k for a probability p is:
p = Pr [∆V (k) ≤ VaR]p [ ( ) ]
where ∆V (k) is the change in the value of the portfolio / asset
Albert Banal-Estanol Direcció Financera II - Chapter 3
Value at Risk (VaR) of an asset( )
Specify a statistical process for the daily return of the asset Specify a statistical process for the daily return of the asset Calculate the distribution of future (cumulative) returns: rtN(μt, σ²t) Depending on μt and σ²
t , calculate the (conditional) distribution [k]r[k] = rt+1 + rt +2 + ... + rt+k
From this, calculate possible losses and their probabilities
Example 1: RISKMETRICS (JP Morgan)rtN(0, σ²t) and σ²t= ασ²t-1+(1-α)r²t-1
thenr[k] N(0,kσ²t+1)
Example 2: rtN(μ σ²)rtN(μ, σ )
then r[k] N(kμ,kσ²)
Albert Banal-Estanol Direcció Financera II - Chapter 3
Examplep
You own a portfolio of $ 10 m in IBM stock IBM has a dailyYou own a portfolio of $ 10 m. in IBM stock. IBM has a daily volatility of 2%. Calculate the VaR for a period of 10 days at 99% (maximum loss at 1% probability)(expressed typically positive even if it is a loss)(expressed, typically, positive, even if it is a loss)
%32610020%74.140632.033.2intervals Confidence
%32.61002.010
621,473,1$000,000,101474.0 VaR
Albert Banal-Estanol Direcció Financera II - Chapter 3
Value at Risk (VaR) of a portfolioWhat if you also have $ 5 billion of stock of AT & T, with daily
volatility of 1%. AT&T and IBM have a correlation of .7.Wh t i th V R f AT&T d f th bi d tf li ?What is the VaR of AT&T and of the combined portfolio?What is the benefit of diversification? (lower expected loss)
%01.50158.010
%58.131322+31+32
10
&2
&2222
portfolioTATIBMTATIBMportfolio
379,751,1$000,000,15$1168.0%1_%68.1105.033.2intervals Conficence
10
VaR
3797511$026,842,1$ e therefor405,368$y 621,473,1$ & TATIBM
V RSumVaRVaR
647,90$Var-Sumgainsation Diversific
379,751,1$
Portfolio
PortfolioVaR
Albert Banal-Estanol Direcció Financera II - Chapter 3
C d i iCovenants and Repayment Provisions
Covenants and provisionsp Restrictive covenants
Limitations set by bondholders on the actions of the Corporation Limitations set by bondholders on the actions of the Corporation For example, covenants may: restrict the ability of management to
pay dividends, the level of further indebtedness or specify that the issuer must maintain a minimum amount of working capitalissuer must maintain a minimum amount of working capital
Repayment provisions:
Issuer can repurchase a fraction of the outstanding bonds in the Issuer can repurchase a fraction of the outstanding bonds in the market or make a tender offer for the entire issue
For callable bonds, exercise the call provision
Callable bonds:
Issuers have the right (but not the obligation) to retire all outstanding g ( g ) gbonds on (or after) a specific date (the call date), for the call price
Call a bond issue if interest rates lower -> lower price than in market!
Albert Banal-Estanol Direcció Financera II - Chapter 3
Prices of callable (at par) and non-callable bonds on call date
f % fAlbert Banal-Estanol Direcció Financera II - Chapter 3
If callable and yield<5%, call and refinance at lower rate!
Prices of callable (at par) and non-callable bonds prior to call date
Albert Banal-Estanol Direcció Financera II - Chapter 3
More bond terminologygy Sinking fund: company makes regular payments into a fund
d i i t d b t t th lif f th b dadministered by a trustee over the life of the bond These payments are then used to repurchase bonds.
Negative Pledge Clause: the processing of giving unsecured debentures equal protection and when assets are mortgaged
Poison Put: a clause that obliges the borrower to repay the bond if a large quantity of stock is bought by single investor, which
th fi b d t b t d t dcauses the firms bonds to beat down rated
Pay in kind (PIK): a bond that makes regular interest payments, ay d ( ) a bo d t at a es egu a te est pay e ts,but in the early years of the bonds life the issuer can choose to pay interest in cash or more bonds with an equivalent face value
Albert Banal-Estanol Direcció Financera II - Chapter 3
Convertible Provisions
Convertible Bond Corporate bond with a provision that gives the bondholder an
ti t t it i t fi d b f h f t koption to convert it into a fixed number of shares of common stock
Conversion Ratio The number of shares received upon conversion of a convertible
bond, usually stated per $1000 of face value Conversion Price
The face value of a convertible bond divided by the number of The face value of a convertible bond divided by the number of shares received if the bond is converted
Albert Banal-Estanol Direcció Financera II - Chapter 3
Examplep
You have a convertible bond with a $1000 face value and a conversion ratio of 15
If you convert bond into stock, you will receive 15 shares
If you do not convert, you will receive $1000 By converting you essentially “pay” $1000 for 15 shares, y g y y p y
implying a conversion price per share of $66.67. If the price of the stock exceeds $66.67, you will choose to
h i ill k h hconvert; otherwise, you will take the cash.
Albert Banal-Estanol Direcció Financera II - Chapter 3
Convertible Bond Value
Albert Banal-Estanol Direcció Financera II - Chapter 3
G b dGovernment bonds
Nominal and real interest rates
Nominal interest rate: the one that ...Nominal interest rate: the one that ... .. you pay when you borrow money ... specified in the contract is used to discount cash flows ... is used to discount cash flows
Real interest rate: the type ... of growth of your purchasing power after adjusting for inflation ... of growth of your purchasing power, after adjusting for inflation ... you are actually paying or obtaining, determined by funds’ supply/demand It is related to the actual productivity of the economy
The relationship between them:
irririirr
irr rrr
, thereforeand, 1
is that , 111
Albert Banal-Estanol Direcció Financera II - Chapter 3
The nominal interest rate and the inflationReturn of the US Treasury Bills and the rate of inflation (1953-2003)
14
16
Treasury Bills
10
12 Inflation
6
8
%
2
4
-2
0
1953
1958
1963
1968
1973
1978
1983
1988
1993
1998
2003
Albert Banal-Estanol Direcció Financera II - Chapter 3
Why do they appear to move together?
Determining real interest rates (Fisher 1930)SUPPLY OF FUNDS DEMAND FOR FUNDS
g ( )
Household savingsFamilies investments
(e.g. housing)
Companies savings(e.g. retained earnings)
Companies’ investment(e.g. equipment, facilities,
inventories)
Public surplus
inventories)
Public deficitIntermediari
es and financialp
Foreign savings Foreign credit= current account surplus
financial markets
= current account deficitp
Albert Banal-Estanol Direcció Financera II - Chapter 3
Impact of an increase in public deficit? And of an increase in return on investments?
Term structure of interest rates (US): January 2005/05/06
Albert Banal-Estanol Direcció Financera II - Chapter 3
What does it explain the different shapes of the three curves?
What determines the shape of the yield curve?
Basically the interest rates expectations: Basically the interest rates expectations: Suppose short-term are equal to long-term rates (curve is flat) If (all) interest rates are expected to rise in the future: invest short-term and reinvest later! Nobody would want to invest long term, so long-term rates should rise (curve increasing) And if they are expected to fall ... that would happen?
Decreasing (“inverted”) yield curve: It is expected that interest rates fall in future
As rates fall as the economy worsens is a negative projection As rates fall as the economy worsens is a negative projection
Increasing (“steep”) yield curve:g ( p ) y It is expected that interest rates will rise in future It can be interpreted as a positive economic projection
Albert Banal-Estanol Direcció Financera II - Chapter 3
Graphical analyis
Assets with the same liquidity, risk and tax treatment, b t diff t t iti h diff t i ldbut different maturities have different yields
Interest rate
1 month 3 months 1 year 10 yersTerm to maturity
Albert Banal-Estanol Direcció Financera II - Chapter 3
Level Change: Increase in expected inflation or level of activity
Higher interest rates!
Albert Banal-Estanol Direcció Financera II - Chapter 3
Change of slope: tighter monetary policy g p g y p y
Monetary policy affects short-term rates!short-term rates!
Albert Banal-Estanol Direcció Financera II - Chapter 3
Curve becomes negative: recession coming?g g
Change in interest expectations!expectations!
Albert Banal-Estanol Direcció Financera II - Chapter 3
Short, long-term interest rates and spread (US)
Albert Banal-Estanol Direcció Financera II - Chapter 3
Euro zone
Albert Banal-Estanol Direcció Financera II - Chapter 3
The liquidity preference theoryq y p y
The expectations theory leaves out any type of riskp y y yp
Bond prices have some volatility, and this causes some risk, higher for longer-term bonds (creates a liquidity premium!)
Uncertainty about inflation is one of those risks (affecting nominal interest rate expectations). Therefore, if there is more uncertainty about inflation (or in ti f l til i fl ti ) li idit i ill b hi h d ill b ttimes of volatile inflation) liquidity premium will be higher and will be steeper
Investors incur extra risk (interest rate, not insolvency) to maintain long-term bonds so they demand a premium for liquidity Curve will normally be upwardbonds, so they demand a premium for liquidity. Curve will normally be upward sloping
Yield curve & capital budgetsYield curve & capital budgetsCash flows should be discounted using information from yield curveIf you trust in other theories ... use arbitration to your advantage
Albert Banal-Estanol Direcció Financera II - Chapter 3
Value at Risk (VaR)Value at Risk (VaR)Diversification gains
700000
800000
500000
600000
300000
400000
100000
200000
-100000
0-1.5 -1 -0.5 0 0.5 1 1.5
Albert Banal-Estanol Direcció Financera II - Chapter 3
Correlation between the two bonds