--%>
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 : Zurich Pvt Ltd. You have joined Zurich

    You have joined Zurich Pvt. Ltd as a Finance manager. You are given the following information: Zurich Pvt Ltd. is a diversified manufacturing firm dealing with electrical appliances. In 2012, the firm reported an operating income of Rs. 857.60 million and faced a tax rate of 35% on income. The firm

    		•
  • Q : Calculating Beta when market

    A company with a market capitalization of $100 million has no debt and a beta of 0.8. What will its beta be after it borrows $50 million (giving that there are no other changes and no taxes)?

    		•
  • Q : Who proposed modern quantitative

    Who proposed a modern quantitative methodology for portfolio selection?

    		•
  • Q : Convertible Bonds-Corporate Bonds State

    State the term Convertible Bonds in Corporate Bonds?

    		•
  • Q : Yield to maturity problem Jenny is

    Jenny is looking to invest in some 5-year bonds which pay annual coupons of 6.25 % and are presently selling at $912.34. What is the present market yield on these bonds? (Round to the closest Answer.) (1) 9.5%  (2) 8.5%  (3) 6.5%  (4) 7.5%

  • Q : Problem on HIBOR Below are the

    Below are the three-month HIBOR and three-year EFN futures (that is, Exchange Fund Note) prices for the September 2010 contracts.a) Find out the HIBOR in three-months for settling the future contract utilizing the quotation on August 16.

    Q : Earnings management What do you mean by

    What do you mean by Earnings management and what are their actions and activities?

    		•
  • Q : Which parameter good measures value

    Which parameter good measures value creation; the Economic Value Added (EVA), the CVA (Cash Value Added) or the economic profit?

    		•
  • Q : An example of use beta of Kinepolis in

    A financial consultant is valuing the company I set as an objective (an entertainment centre) by discounting the cash flows until the end of the dealership at 7.26% (interest rate on 30-year-bonds = 5.1%; market premium = 5%, and Beta = 0.47%). 0.47 is a beta provided

    		•
  • Q : Explain consensus among the chief

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

    		•