If investors want portfolios with small risk (variance), should they look for investments that have positive covariance,

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If investors want portfolios with small risk (variance), should they look for investments that have positive covariance, have negative covariance, or are uncorrelated?

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Statistics For Business Decision Making And Analysis

ISBN: 9780134497167

3rd Edition

Authors: Robert A. Stine, Dean Foster

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Question Posted: Nov 29, 2018 04:52 AM

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If investors want portfolios with small risk (variance), should they look for investments that have positive covariance,

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Statistics For Business Decision Making And Analysis

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