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ratio of one asset is always greater than that of the other one. We extend the theory of risk measures by proving that the …-order risk-seeking SD (RSD) alone for any two prospects is not sufficient to imply Omega ratio dominance insofar that the Omega …. Nonetheless, first-order SD does imply Omega ratio dominance. Thereafter, we apply the theory developed in this paper to examine …
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We theoretically and empirically study large-scale portfolio allocation problems when transaction costs are taken into account in the optimization problem. We show that transaction costs act on the one hand as a turnover penalization and on the other hand as a regularization, which shrinks the...
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This paper discusses the theory that risk factors divide to the company specific and asset specific risk factors. The … for a specific asset. I find that equity market, value, and quality factors are indeed possible company specific risk … factors with influence on an expected equity of a company and dividend and volatility factors are possible stock specific risk …
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