Finance 3000 Midterm2 Formula Sheet: October 28, 2015
Finance 3000 Midterm2 Formula Sheet: October 28, 2015
Finance 3000 Midterm2 Formula Sheet: October 28, 2015
(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)
Payback period =
Conversion premium(in $)
Annual interest from convertible bond-Annual dividend from common stock