Fight Finance

(a) If stock A's return increases, stock B's return is also expected to increase.

(b) If stock A's return decreases, stock B's return is also expected to decrease.

(c) If stock A and B were combined in a portfolio, there would be no diversification at all since they are positively correlated.

(d) Stock A and B's returns have positive covariance.

(e) a and b.

(a) 420.00

(b) 463.05

(c) 463.53

(d) 486.20

(e) 510.51

(a) $2m

(b) $1m

(c) $0.4m

(d) $0.3m

(e) No new shares need to be issued, the firm will be sufficiently financed.

(a) Because bonds are higher risk investments than shares.

(b) Because issuers must pay bond holders or face bankruptcy, while payments to shareholders are discretionary.

(c) Because bond holders are paid last in the event of bankruptcy, while shareholders are paid first.

(d) Because bonds always pay higher returns than shares.

(e) Because bonds are generally more liquid than shares.

(a) An effective semi-annual rate could be called: "a six month rate compounding per six months".

(b) An APR compounding semi-annually could be called: "a yearly rate compounding per six months".

(c) An effective monthly rate could be called: "a monthly rate compounding every month".

(d) An APR compounding monthly could be called: "a monthly rate compounding per year".

(e) An effective daily rate could be called: "a daily rate compounding every day".

(a) ##r_{0-3}## is the three year spot rate, given as an effective annual rate.

(b) ##r_{0-1}## is the one year forward rate, given as an effective annual rate.

(c) ##r_{1-2}## is the one year forward rate one year ahead, given as an effective annual rate.

(d) ##r_{2-3}## is the one year forward rate two years ahead, given as an effective annual rate.

(e) ##r_{1-3} = \left((1+r_{1-2})(1+r_{2-3})\right)^{1/2}-1## is the two year forward rate, one year ahead, given as an effective annual rate.

(a) Believe that asset prices follow a random walk.

(b) Believe that markets are weak form efficient

(c) Are pessimists, they believe that they cannot beat the market

(d) Base their investment decisions on past publicly available news

(e) Believe that the theory of weak form market efficiency is broken.

(a) Green is a stock's continuously compounded rate of return, also called the log gross discrete return. ##r_\text{cc} = \ln(P_1/P_0)##

(b) Blue is a stock's future price, ##P_1##

(c) Blue is a stock's gross discrete return. ##\text{GDR} = P_1/P_0##

(d) Blue is a stock's effective rate of return. ##r_\text{eff} = (P_1-P_0)/P_0##

(e) Red is a stock's net discrete return. ##\text{NDR} = \text{GDR}-1##

(a) Historical nominal total return was 10%.

(b) Historical real total return was 10%.

(c) Expected nominal total return was 10%.

(d) Historical nominal capital return was 10%.

(e) Expected real dividend return was 10%.

(a) The futures are over-priced.

(b) One future should be sold.

(c) One stock should be sold.

(d) A 2 year zero coupon bond with a face value at maturity of $24 should be sold.

(e) The gain now will be $1.7161 per futures contract with zero cash flows in the future.