--%>
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 regarding purchasing machine

    Alger Corp needs to buy some construction equipment for $50,000 that has a helpful life of 4 years with no salvage value. The Alger utilizes straight-line depreciation. Alger contains a tax rate of 30%, and it employs a discount rate of 10%. The equipment will produce

    		•
  • 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 : Discounting Free Cash Flow or

    Which of these two ways is better: discounting the Free Cash Flow or discounting the Equity Cash Flow?

    		•
  • Q : Define capital goods Capital goods :

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

    		•
  • Q : Liquidity Ratios Liquidity Ratios :

    Liquidity Ratios: Such ratios comprise the Current Ratio and the Quick Ratio or the acid test ratio. Liquidity ratios demonstrate the Liquid position of a company in the short term that is the capability of a firm to pay its obligations in short term.

    		•
  • 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 : Did you see Vueling case Did you notice

    Did you notice the Vueling case? How is this possible that an investment bank sets the objective price of its shares in €2.50 per share upon the 2nd of October, 2007, just after replacing Vueling shares at €31 per share in J

    		•
  • Q : Explain accurately value bond options

    If the model could not even find bond prices right, how could this hope to accurately value bond options?

    		•
  • Q : Which method must use to valuate young

    Which method must we use to valuate young companies along with high growth but uncertain futures? Two illustrations were Boston Chicken and Telepizza while they began.

    		•
  • Q : What is the impact of auto portfolio

    What is the impact of auto portfolio into the quotation of the shares?

    		•