Concept explainers
a.
To determine: To Construct a Portfolio Containing Securities 1 and 2, the Expected Return and
Introduction:
Arbitrage Pricing Theory (APT) is a substitute form of CAPM (
b.
To determine: To Construct a Portfolio Containing Securities 3 and 4, the Expected Return and
c.
To determine: The Possible Arbitrage Opportunity.
d.
To determine: The Effects of Existence of such Arbitrage Opportunities’ and Graphing the Findings.
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Corporate Finance
- Suppose you observe the following situation on two securities:Security Beta Expected Return Pete Corp. 0.8 0.12 Repete Corp. 1.1 0.16 Assume these two securities are correctly priced. Based on the CAPM, what is the return on the market?arrow_forwardConsider a financial market consisting of a bank account So(t) and a stock S₁ (t) modelled on a probability space (, F, P) with the time indices t = 0, 1, 2, ..., T. Give conditions under which a market is arbitrage-free. Explain what it means to say that a market is complete. Give conditions under which an arbitrage-free market is complete.arrow_forwardThe market portfolio (M) has the expected rate of return E(rM) = 0.12. Security A is traded in the market. We know that E(rA) = 0.17 and βA = 1.5. (1) What is the rate of return of the risk-free asset (rf)? (2) Security B is also traded in the market. βB = 0.8. Then what is “fair” expected rate of return of security B according to the CAPM? (3) Security C is a third security traded in the market. βC = 0.6, and from the market price, investors calculate E(rC) = 0.1. Is C overpriced or underpriced? What is αC?arrow_forward
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- Consider a capital market with two securities. The payoffs of these securities in the two equally likely states of the world are given in the table below. Рayolf Price Security State 1 State 2 PA=2 A 4 2 PB-3 B a. Discuss the concepts of complete capital markets, pure (Arrow-Debreu) securities, and pure factor portfolios. Establish whether the capital market in this case is complete and determine the prices of the pure socurities by arbitrage.arrow_forwardAssume that using the Security Market Line (SML) the required rate of return (RA) on stock A is found to be half of the required return (RB) on stock B. The risk-free rate (Rf) is one-fourth of the required return on A. Return on market portfolio is denoted by RM. Find the ratio of beta of A (bA) to beta of B (bB). please show all workings and not merely : Ra = 1/2 rbRf = 1/4 Raarrow_forwardWe believe that the single factor model can predict any individual asset’s realized rate of return well. Both Portfolio A and Portfolio B are well-diversified: ri = E(ri) + βiF + Ei, where E(ei) = 0 and Cov(F, i) = 0 A B β 1.2 0.8 E(r) 0.1 0.08 (1) What is the rate of return of the risk-free asset? (2) What is the expected rate of return of the well-diversified portfolio C with βC = 1.6, which also exists in the market? (3) A fund constructs a well-diversified portfolio D. Studies show that βD = 0.6. The expected rate of return of D is 0.06. Is there an arbitrage opportunity? If so, construct a trading strategy to earn profits with no risk. If not, why?arrow_forward
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