Rolls critique implies that the usual CAPM test is a test only of the mean-variance efficiency of

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Roll’s critique implies that the usual CAPM test is a test only of the mean-variance efficiency of a prespecified market proxy and therefore that tests of the linearity of the expected return–beta relationship do not bear on the validity of the model. pl856

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ISE Investments

ISBN: 9781266085963

13th International Edition

Authors: Zvi Bodie, Alex Kane, Alan Marcus

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