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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
In July 1995, First Quadrant, a fund management firm in Pasadena, California, estimated the covariances between the returns of four portfolios: a popular portfolio of U.S. stocks (asset 1), of Japanese stocks (asset 2), of U.K. stocks (asset 3), and of Canadian stocks (asset 4). The covariances were respectively
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 Calculate the variance of the portfolio (of the four national portfolios) with weights, x1 = 1/6, x2 = 1/3, x3 = 1/4, and x4 = 1/4.
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