--%>
Assignment Help - homework help

Additive risk in the CAPM

Suppose that the two securities APPL and MSFT account for the entire large cap technology component of the S&P 500 (hypothetically – of course – there are really plenty of others). Further, suppose that their weights in the S&P index were as follows:

1988_capm.jpg

So that, for example, AAPL makes up 3% of the index since its weight is 0.03. [These weights are hypothetical – actual weights are computed based on the current market capitalization of each company included in the index, so they change all the time]

a. What fraction of the total portfolio is this large cap technology sector?
b. What is the beta of this large cap technology sector?
c. If the S&P 500 is the market portfolio, what is its beta?
d. What is the beta of the remaining stocks in the S&P (consider these as a single sector)?

   Related Questions in Corporate Finance

  • Q : Explain the definition of WACC An

    An investment bank computed my WACC. The report is as: “the definition of the WACC is defined as WACC = RF + βu (RM – RF); here RF being the risk-free rate and βu the unleveraged beta and RM the market risk rate.” It is differ from what we

    		•
  • Q : Problem on Bond Price Kevin is

    Kevin is interested in buying a 5-year bond which pays a coupon of 10 % on a semi-annual basis. The present market rate for similar bonds is 8.8 %. What must be the present price of this bond? (Round to the closest dollar.) (a) $1,048  (b) $965  (c) $1,099&n

    		•
  • Q : Assignment help for Financial Statement

    HW I: Show your approach to each problem (formulas, variables, etc.) You can use Excel sheet formulas to show the work or use the Finance calculator terms. For the ABC answers: choose the correct answer and delete the rest.

  • Q : Explain the model of Heath Explain the

    Explain the model of Heath, Jarrow and Morton regarding tree building or Monte Carlo simulation.

    		•
  • Q : Zero coupon bonds problem Shana wants

    Shana wants to purchase 5-year zero coupon bonds with a face value of $1,000. Her opportunity cost is 8.5 %. Supposing annual compounding, what would be the present market price of such bonds? (Round to the closest dollar.) (a) $1,023  (b) $665  (c) $890&nbs

    		•
  • Q : Describe nominal gross domestic product

    Nominal gross domestic product: If GDP of a particular year is estimated on the base of price of similar year, it is termed as nominal GDP.

    		•
  • Q : Financing EBIT problem Rusk Inc needs

    Rusk Inc needs $50 million in new capital that it might obtain by selling bonds at par with coupon of 12% or by selling stock at $40 (net) per share. The current capital structure of Rusk consists of $300 million (face value) of 10% coupon bonds selling at 90 and 10 m

    		•
  • Q : Expected return and standard deviation

    If an investor is considered to be risk-averse, what is his/her attitude towards expected return and standard deviation?

    		•
  • Q : Is PER an excellent guide to investments

    Is PER an excellent guide to investments?

    		•
  • Q : Explain consensus among the chief

    Is there any consensus among the chief authors in finance concerning the market risk premium?

    		•