We decompose the returns differential between U.S. portfolio claims and liabilities into the composition, return, and timing effects. Our most striking and robust finding is that foreigners exhibit poor timing when reallocating between bonds and equities within their U.S. portfolios. The poor...

In this paper I analyze a broad class of continuous-time jump diffusion models of asset returns. In the models, stochastic volatility can arise either from a diffusion part, or a jump part, or both. The jump component includes either compound Poisson or Lévy alpha-stable jumps. To be able to...

The need to develop securities market has, following the recent international financial crises, increasingly attracted the attention of national and international policy makers. Never before have developed and developing countries shared such a strong interest in ensuring the stable growth of...

The model of Technical Analysis goes against the fulfillment of the weak form of the Hypothesis of Efficient Market raised by Fama (1970). Nevertheless, recently some studies provide evidence with probable prediction of the expected returns based on the past returns. In particular, the...

This paper analyzes predictive regressions in a panel data setting. The standard fixed effects estimator suffers from a small sample bias, which is the analogue of the Stambaugh bias in time-series predictive regressions. Monte Carlo evidence shows that the bias and resulting size distortions...

Using panel data for nearly 1,000 companies during 1991 to 2000, this paper finds that employees allocated nearly 20 percent of their total 401(k) contributions to purchases of company stock, and then relates this share to plan design features and firm financial characteristics. We find that the...