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Clearly describe the advantages of portfolio diversification. Suppose, the rates of return on two stocks X and Y are normally distributed as x = N (10%, 9%) and y = N (10%, 16%). Assuming that the variance of the diversified portfolio (that has both stocks X and Y) is V = 6.26 + 6c where c is the correlation between x and y, calculate the maximum value of c beyond which portfolio diversification is not helpful.

Clearly describe the advantages of portfolio diversification. Suppose, the rates of return on two stocks X and Y are normally distributed as x = N (10%, 9%) and y = N (10%, 16%). Assuming that the variance of the diversified portfolio (that has both stocks X and Y) is V = 6.26 + 6c where c is the correlation between x and y, calculate the maximum value of c beyond which portfolio diversification is not helpful.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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Clearly describe the advantages of portfolio diversification. Suppose, the rates of return on two stocks X and Y are normally distributed as x = N (10%, 9%) and y = N (10%, 16%). Assuming that the variance of the diversified portfolio (that has both stocks X and Y) is V = 6.26 + 6c where c is the correlation between x and y, calculate the maximum value of c beyond which portfolio diversification is not helpful.
Transcribed Image Text:Clearly describe the advantages of portfolio diversification. Suppose, the rates of return on two stocks X and Y are normally distributed as x = N (10%, 9%) and y = N (10%, 16%). Assuming that the variance of the diversified portfolio (that has both stocks X and Y) is V = 6.26 + 6c where c is the correlation between x and y, calculate the maximum value of c beyond which portfolio diversification is not helpful.
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