--%>
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 : Define Effective Utilization of Funds

    Effective Utilization of Funds: It is just the decision to maximize the return on investment of funds. When finance manager is not capable to raise the return by investing fund in profitable assets or other profitable projects, company’s busines

    		•
  • Q : Is this possible to make money in the

    Is this possible to make money in the stock market while the quotations are going down? And what is credit sale?

    		•
  • Q : Problem on Stock per share value ABC

    ABC Company plans to buy back 1 million shares of its own stock from its cash reserves at $50 a share. This will raise the bankruptcy costs by $10 million, and the debt/assets ratio from 35% to 40%. The income tax rate of the company is 30%. Determine the value of the

    		•
  • Q : Strategy of Bull Spread State when

    State when market is expected to go up then what is the Strategy of Bull Spread?

    		•
  • Q : What is real gross domestic product

    Real gross domestic product: If GDP of a particular year is estimated or evaluated on the basis of the base year prices it is termed as real gross domestic product.

    		•
  • Q : Purchaing or leasing problem Crawford

    Crawford Corporation is planning to lease a machine for the next 4 years for an annual lease payment of $3,000 paid in advance, plus a non-refundable initial fee of $3,000. There is a 1-year delay for the tax benefits of leasing. Crawford may buy the machine, deprecia

    		•
  • Q : Does value of the company increase when

    According to the valuation method depends on tax shields, the value of the company (Vl) is the value of the unleveraged company (Vu) in addition with the value of tax shields (VTS), thus, the higher the interest and the higher the VTS. Therefore, does

    		•
  • Q : Relation between book value of shares

    Is the relation in between book value of shares or capitalization a good guide to investments?

    		•
  • Q : Difference between intrinsic value and

    XYZ explained the difference between intrinsic value and book value in terms of the money spent on a college education. Please provide another example using a different simile.

    		•
  • Q : What repercussions do variations in

    What repercussions do variations in the oil price have on the value of a company?

    		•