Using the standard deviation of returns as a proxy for the total risk, by how much would the total risk change if you hold either stock X or Y separately versus holding a portfolio of XY that consistent of 60% in X and the remainder in Y? What is the correlation coefficient between X and Y? If there is or there is not any changes, make sure to explain the financial (not the mathematical) logic behind it. X Y 40.00% 40.00% -10.00% 35.00% 35.00% -10.00% Year 2007 2008 2009 Average return = Standard deviation = 21.67% 27.54% 21.67% 27.54%

Using the standard deviation of returns as a proxy for the total risk, by how much would the total risk change if you hold either stock X or Y separately versus holding a portfolio of XY that consistent of 60% in X and the remainder in Y? What is the correlation coefficient between X and Y? If there is or there is not any changes, make sure to explain the financial (not the mathematical) logic behind it. X Y 40.00% 40.00% -10.00% 35.00% 35.00% -10.00% Year 2007 2008 2009 Average return = Standard deviation = 21.67% 27.54% 21.67% 27.54%

EBK CONTEMPORARY FINANCIAL MANAGEMENT

14th Edition

ISBN:9781337514835

Author:MOYER

Publisher:MOYER

Chapter8: Analysis Of Risk And Return

Section: Chapter Questions

Problem 1P

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