Relative purchasing power parity (PPP) holds for pure price inflations, which affect prices of all goods and services by the same proportion, while leaving relative prices unchanged. Pure price inflations also affect nominal returns of all traded financial assets by exactly the same amount....

Relations between foreign exchange risk premia, exchange rate volatility, and the volatilities of the pricing kernels for the underlying currencies, are derived under the assumption of integrated capital markets. As predicted, the volatility of exchange rates is significantly associated with the...

A simple valuation model with time-varying investment opportunities is developed and estimated. The model assumes that the investment opportunity set is completely described by the real interest rate and the maximum Sharpe ratio, which follow correlated Ornstein-Uhlenbeck processes. The model...

We analyze the risk characteristics and valuation of assets in an economy in which the investment opportunity set is described by the real interest rate and the maximum Sharpe ratio. We show that, holding constant the beta of the underlying cash flow, the beta of a security is a function of the...

We examine the yield curve behavior and the relative performance of affine term structure models using government bond yield data from Canada, Germany, Japan, UK, and US. We find strong predictability of forward rates for excess bond returns and reject the expectations hypothesis across all five...

We provide a novel method for extracting estimates of realized pure price inflation from stock returns. The key is recognizing that pure price inflation should affect nominal returns of all traded assets by exactly the same amount. The popular Fama-French three-factor model is employed to purge...

We examine the yield curve behavior and the relative performance of affine term structure models (ATSMs) using government bond yield data from Canada, Germany, Japan, the U.K., and the U.S. We find strong predictability of forward rates for excess bond returns and reject the expectations...

The optimal portfolio strategy is developed for an investor who has detected an asset pricing anomaly but is not certain that the anomaly is genuine rather than merely apparent. The analysis takes account of the fact that the parametes of both the underlying asset pricing model and the anomalous...

The optimal portfolio strategy is developed for an investor who has detected an asset pricing anomaly but is not certain that the anomaly is genuine rather than merely apparent. The analysis takes account of the fact that the parameters of both the underlying asset pricing model and the...