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Exam (elaborations) TEST BANK FOR The Econometrics of Financial Market
Exam (elaborations) TEST BANK FOR The Econometrics of Financial Market Consider the case where the common factor ft is the (observable) market portfolio. Then the true beta of security i is i as in (3.1.1) and the beta computed from observed returns o i is given by o i = Cov[r o it; f...
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