--%>
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 : CAPM-Project Evaluation and Risk

    UCD Vet Products – a hypothetical publicly traded corporation (UCDV) — is considering investing in a new line of equine DNA analysis technology for race horse breeders. The project will yield the net cash flows listed in the table below. Assume that this p

    		•
  • Q : Types of Corporate Bonds What are the

    What are the various types of Corporate Bonds?

    		•
  • Q : Explain definition of put–call parity

    Explain the definition of put–call parity described by Reinach.

    		•
  • Q : Explain value of shares is Is this

    Is this correct that the value of the shares is, the “value of the results’ capitalization” that, as per to the Institute of Accounting and Auditing (ICAC) shows “the sum of the expected future results of the company throughout a certain period

    		•
  • Q : DCF Analysis AB Corp. is in the

    AB Corp. is in the business of making white-board markers. They are computing the potential of investing in some new equipment that will enhance their manufacturing process.  The initial cost of the latest machinery is $470,000 plus a one-time installation cost o

    		•
  • Q : Company Valuation Project Hello, Need a

    Hello, Need a top-notch finance expert to complete a company valuation assignment for me for a class. Will attach details. Please inform me if you have your graduate level resource who is good with company valuations and executive summary writeup of the analysis please. English writing skills ar

    		•
  • Q : Explain the working of breakthrough for

    Explain the working of breakthrough in low-discrepancy sequences used for option valuation.

    		•
  • Q : Weighted return and simple return to

    What is the difference between weighted return and simple return to shareholders?

    		•
  • Q : What is Net Operating Profit after Tax

    What is Net Operating Profit after Tax (NOPAT)?

    		•
  • Q : Provide three examples of mutually

    provide three examples of mutually exclusive projects?

    		•