--%>
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 are capital investment The capital

    The capital investment appraisal techniques such as NPV, IRR, ARR, PV and Time value of money have become irrelevant post Celtic Tiger. Due to the depth of the recession companies do not have budgets to invest. Discus First use this information when you are writing this essay: 1.&

    		•
  • Q : Calculate valuation realized by

    Is a valuation realized through a prestigious investment bank a scientifically approved result that any investor could utilize as a reference?

    		•
  • Q : Assessing market expectations using CAPM

    Assume that the risk-free rate is 1% and the expected market return is 9%. You are considering purchasing Super Soft stock, which currently sells for $100 a share and will pay its next (annual) dividend of $1.00 exactly one year from today. Super Soft is considered to

    		•
  • Q : Selling or purchasing problem Atlas

    Atlas Realty Company is interested in buying a house and renting it out for $12,000 a year, collecting the rent in advance each year. This will depreciate the house over 25 years; however sell it after 15 years at twice its purchase price. The maintenance expenditures

    		•
  • Q : Vanilla Bonds-Corporate Bonds Define

    Define the term Vanilla Bonds regarding Corporate Bonds?

    		•
  • Q : Zero Coupon Bonds-Corporate Bonds

    Describe the term Zero Coupon Bonds in Corporate Bonds?

    		•
  • Q : What is nonlinearity in option pricing

    What is nonlinearity in option pricing model?

    		•
  • 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

    		•
  • Q : Expected return and standard deviation

    If an investor is considered to be risk-averse, what is his/her attitude towards expected return and standard deviation?

    		•
  • Q : Which capital structure must consider

    Which capital structure must we consider when estimating the WACC for a subsidiary valuation: the one which is reasonable according to the risk of the subsidiary’s business that the average of the company or the one the subsidiary as “tolerates/per

    		•