This paper develops a two-step semiparametric methodology for portfolio weight selection for characteristics- based factor-tilt and factor-timing investment strategies. We build upon the expected utility maximization framework of Brandt (1999) and Aït-sahalia and Brandt (2001). We assume that...

This paper develops a theory and econometric method of portfolio performance measurement using a competitive equilibrium version of the Arbitrage Pricing Theory. We show that the Jensen coefficient and the appraisal ratio of Treynor and Black are theoretically compatible with the Arbitrage...

The Arbitrage Pricing Theory (APT) of Ross (1976, 1977), and extensions of that theory, constitute an important branch of asset pricing theory and one of the primary alternatives to the Capital Asset Pricing Model (CAPM). In this chapter we survey the theoretical underpinnings, econometric...