--%>
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 about commercial and fiscal

    A court assigned to me (as an auditor and economist) a valuation of a market butcher’s. The butcher’s did not give any simple income statements or any valuable information that I could use in my valuation. This is a small business with just two workers, th

    		•
  • Q : How can auditor spot acts of creative

    How can auditor spot acts of creative accounting? Means let an illustration, the excess of provisions or the non-elimination of intra group transactions along with value added.

    		•
  • Q : Finance A middle income worker, with a

    A middle income worker, with a dependent spouse older than the normal retirement age, retired in January 2004. In the year prior to retirement, her gross monthly earnings were $1,500. Her Social Security pension benefit is $1,000 per month. Prior to retirement, she was subject to total taxes on her

    		•
  • Q : Discretion can distort results Discuss

    Discuss how management’s discretion in applying accounting rules can mislead investors. Provide three examples and how the discretion can distort results?

    		•
  • Q : Define capital goods Capital goods :

    Capital goods: Goods employed in producing other goods are termed as capital goods.

    		•
  • Q : Compute betas against local indexes

    Does it make any sense to compute betas against local indexes while a company has a great part of its operations outside such local market? I have two illustrations: BBVA and Santander.

    		•
  • Q : Minimum annual savings problem XYZ

    XYZ Company is interested in purchasing a new corporate jet for $6 million. This will depreciate the jet completely in 5 years and then sell it for $5 million. The jet will utilize $60,000 in fuel annually, and its maintenance will be $40,000 yearly. The tax rate of X

    		•
  • Q : Broad research methodologies Various

    Various broad research methodologies are available with which to study the development of accounting theory. a. Discuss the deductive, inductive, normative, and empirical research methods.  

  • Q : Explain Corporate Development Corporate

    Corporate Development: Corporate development is a term which references the range of planning options and strategies which can assist to move a company toward its targets. The procedure of this kind of strategic development can be exerted to just abou

    		•
  • Q : Define Initial public offering or IPO

    Initial public offering: An initial public offering (IPO) otherwise called as stock market launch, is the first time company selling stock to public. Usually raised for capital expansion and to become publicly traded company. Investment banking firms

    		•