In this paper the author formulates and tests an international intertemporal capital asset pricing model in the presence of deviations from purchasing power parity (II-CAPM [PPP]). He finds evidence in favor of at least mild segmentation of international equity markets in which only global...

Individual loans contain a bundle of risks including credit risk and interest rate risk. This paper focuses on the general issue of banks’ management of these various risks in a model with costly loan monitoring and convex taxes. The results suggest that if the hedge is not subject to basis...

When banks “warehouse” loans, that is, hold them temporarily before selling them through securitizations, how do they protect themselves against credit risk? This article examines the effectiveness of hedging strategies in the context of the recent heavy losses in financial markets.

This paper considers the pricing of options when there are jumps in the pricing kernel and correlated jumps in asset returns and volatilities. Our model nests Duan’s GARCH option models, where conditional returns are constrained to being normal, as well as mixed jump processes as used in...

This paper provides a new rationale for hedging that is based partly on noncompetitive behavior in product markets. The authors identify a set of conditions that imply that a firm may want to hedge. Empirically, these conditions are consistent with what is observed in the marketplace. The...