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Tutorial-Week1 (Exercises and Solutions)
Vak: Investment and Portfolio Theory 1 (6012B0233Y)
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Universiteit: Universiteit van Amsterdam
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IPT1(2017)‐Week1 Page1
Dr.T.Jochem(UofAmsterdam) Nottobedistributedoutsideofclassroomwithoutpriorconsent.©
Week1:Tutorial
CHAPTER14
(Q14.1)AGEbondwithanannualcouponrateof4.8%andfacevalueof$1000sellsfor$980.What
isthebond'scurrentyield?
CY=48/980=4.90%
(Q14.2)Whichsecurityhasahighereffectiveannualyield?
a. A3‐monthT‐billsellingat$97,645withparvalue$100,000
b. ABMWcouponbondsellingatparandpayinga10%couponsemi‐annually
3‐monthT‐Bill:
3‐monthinterestrate:97,645∗1 100,000 ⇔
,
, 12.412%
EffectiveAnnualYield:1
110.02412
.1 %
BMWcouponBond:
Sellsatpartherewillbenoincomefromthisbondduetocapitalgains/lossesbutonly
fromcoupons.
5%paymenteach6monthsannualizethiswiththeeffectiveannualyieldformula:
10.05
. 11.051.%
(Q14.3)ConsideraBoeingbondwitha10%couponandwithyieldtomaturityof8%.Ifthebond's
yield to maturity remains constant, then in 1 year, will the bond price be higher, lower, or
unchanged?Why?
Couponrate>YieldtoMaturity(note,theyieldtomaturityconsistsofthetimevalueof
moneyplusanypotentiallyanycreditrisk;theannualcouponofthebondishigherthanthefair
compensationtheinvestorshouldbereceivinggiventhetimevalueofmoneyandtheriskinessof
thebond,sothepriceofthebondwillbeabovethefacevalue).Premiumbond.Premiumbonds
approachtheirfacevalueastheygetclosertomaturity.Thusthepriceofthebondwillbelower1
yearlater.(Formoreexplanation,see"Bondpricesovertime"ontheslides)
(Q14.4)Consideran8%couponMcDonaldsbondwithfacevalueof$1,000sellingfor$953.10with
3yearsuntilmaturitymakingannualcouponpayments.Theinterestratesinthefirst,secondand
thirdyearswillbe,withcertainty,8%,
10%,
12%.Calculatetheyieldtomaturityand
realizedcompoundyieldofthebond.