--%>
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 : What is the value of stock Brushy

    Brushy Mountain Mining Company's ore reserves are being depleted, so its sales are falling. Also, its pit is getting deeper each year, so its costs are rising. As a result, the company's earnings and dividends are declining at the constant rate of 5% per year. I

    		•
  • Q : Explain exotic option-value of option

    Explain exotic option’s value of option pricing method.

    		•
  • Q : Calculate present value of expected

    When valuing the shares of my company, I calculate the present value of the expected cash flows to shareholders moreover I add to the result obtained cash holdings and liquid investment. Is that correct?

    		•
  • Q : Define the term Stock Market crash

    Stock Market Crash was responsible for the Great Depression. Middle class families lost all their savings as they had gambled the market on margin.Those banks which were under the loan ofbrokers’ started removing money out of the savings account

    		•
  • Q : Explain merits and demerits of standard

    Explain merits and demerits of standard market practice to find the volatility as a function of underlying.

    		•
  • Q : An example of use beta of Kinepolis in

    A financial consultant is valuing the company I set as an objective (an entertainment centre) by discounting the cash flows until the end of the dealership at 7.26% (interest rate on 30-year-bonds = 5.1%; market premium = 5%, and Beta = 0.47%). 0.47 is a beta provided

    		•
  • Q : Which parameter good measures value

    Which parameter good measures value creation; the Economic Value Added (EVA), the CVA (Cash Value Added) or the economic profit?

    		•
  • Q : Who described option pricing with

    Who described option pricing with deterministic volatility?

    		•
  • Q : How could we acquire an indisputable

    How could we acquire an indisputable discount rate?

    		•
  • Q : Earnings management What do you mean by

    What do you mean by Earnings management and what are their actions and activities?

    		•