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Amazon.com: Dynamic Asset Pricing Theory, Third Edition,Dynamic Asset Pricing Theory: Third Edition - Darrell Duffie,Capital asset pricing model - Wikipedia,9780691122977.jpg?fit=fill&,Estimating the Capital Asset Pricing Model with ManyDarrell DuffieThis is a thoroughly updated edition of Dynamic Asset Pricing Theory, the standard text for doctoral students and researchers on the theory of asset pricing and portfolio selection in multiperiod settings under uncertainty. The asset pricing results are based on the three increasingly restrictive assumptions: absence of arbitrage, single-agent optimality, and equilibrium. These results are unified with two key concepts, state prices and martingales. Technicalities are given relatively little emphasis, so as to draw connections between these concepts and to make plain the similarities between discrete and continuous-time models.