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Finance 3000 Midterm2 Formula Sheet: October 28, 2015

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Finance 3000 midterm2 Formula sheet

October 28, 2015


Single cash flow:
i mn
)
m
1
PV = FV
(1 + mi )mn
i
EAR = (1 + )m 1
m
F V = P V (1 +

(Ordinary) annuities:
F V = P MT [
P V = P MT [

i mn
)
m
i
m
1
(1+i/m)mn

(1 +
1

i/m

Annuities due:
F V = P MT [
P V = P MT [

i mn
)
m
i
m
1
(1+i/m)mn

(1 +
1

i/m

] (1 + i/m)

] (1 + i/m)

Perpetuities
P MT
i
P MTperiod1
Growth perpetuities: P V =
ig
Level perpetuities: P V =

Total Return = Income during period + Capital Gain (or loss) during period
HPR=Total Return/Beginning investment value
Required return on investment j = real rate of return+ expected inflation premium +Risk
premium for investment j=Risk-free rate + Risk premium for investment j
Expected return of a portfolio: E(rp ) = E(r1 ) w1 + E(r2 ) w2 + ... + E(rn ) wn
Coefficient of Variation: CV=Standard Deviation of Return/Mean Return
Standard deviation of a single asset:
v
v
u n
uX
n
uX
u
2
u
u
(Return for outcome t Average or expected return)
(rt r)2
u
t
t t=1
t=1
=
=
n1
n1
CAPM: Required return on investment j
= Risk-free rate + [Beta for investment j*(Expected market return Risk-free rate)]
Portfolio Beta: p = 1 w1 + 2 w2 + ... + n wn p
Standard deviation of a portfolio of two assets: p = w12 12 + w22 22 + 2w1w2 1,2 1 2
Current yield=Annual interest income/Current market price of the bond
Taxable equivalent yield for Federal taxes=Yield on bond/(1-Federal tax rate)
Taxable equivalent yield for both Federal and State=
Conversion
Conversion
Conversion
Conversion
Conversion

Yield on bond
(1-Federal tax rate)(1-State tax rate)

price=Par value of bond/Conversion ratio


equivalent=Current market price of the convertible bond/Conversion ratio
value=Conversion ratio*Current market price of the stock
premium(in $)=Current market price of the convertible bond-Conversion value
premium(in %)=Conversion premium(in $)/Conversion value

Payback period =

Conversion premium(in $)
Annual interest from convertible bond-Annual dividend from common stock

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