--%>
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 : Problem on Corp stocking Cheever Corp

    Cheever Corp stock is selling at $40 a share. Its dividend in subsequent year will be $2 a share and its β is 1.25. Crane Company has similar growth rate as Cheever. The current stock price of Crane is $55 a share, and its dividend this year is $3. The riskless r

    		•
  • Q : Explain the model of Heath Explain the

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

    		•
  • Q : Calculate a positive net income for a

    Is this possible for a company with a positive net income and that does not distribute dividends to get itself in suspension of payments?

    		•
  • Q : Which model was great breakthrough for

    Which one model was great breakthrough for side of finance theory?

    		•
  • Q : Define the term Commercial Paper

    Commercial Paper: It is an unsecured obligation issued by the corporation or bank to finance its short-term credit requirements, like accounts inventory and receivable. Maturities usually range from 2 to 270 days. The commercial paper is accessible in

    		•
  • Q : Porters Secondary activities Porter's

    Porter's Secondary activities: 1. Procurement: • Identification process of raw material.• Identification process of identifying probable suppliers.• Process of purchasing and calling quotes. 2. Human Resource management:

    		•
  • Q : Explain usual value of the sales of net

    Does the usual value of the sales and of the net income of Spanish companies have anything to do along with sustainable growth?

    		•
  • Q : Calculating the Cost of Equity You are

    You are an analyst in the financial division of Flipper Industries (FI) which has a beta of 1.80 (you are risk-philic, so you enjoy the thrill of working somewhere so risky). The company just paid a dividend of $1 and dividends are expected to grow at 5% per year. The

    		•
  • Q : FIN3000 Corporate Finance Task

    Task Description Length: 1000-2000 words (up to 500 words above 2000 permitted) Description: • Complete this assignment in groups of 4-5 students. • Maintain a portfolio of financial issues taken from 8 news sources. • Analyse the articles with reference to theory covered in class and highlig

    		•
  • Q : Is this better to repurchase shares or

    Assuming a company needs to distribute money to shareholders of it, is this better to repurchase shares or to distribute dividends?

    		•