This paper derives a multibeta representation theorem for pricing assets using arbitrary reference variables that are not necessarily the true factors. Under this theorem, the upper bound on pricing deviations depends upon the correlations not only between the reference variables and the factors...

This paper compares downside risk measures that incorporate higher return moments with traditional risk measures such as standard deviation in predicting hedge fund failure. When controlling for styles, performance, fund age, size, lockup, high-water mark, and leverage, we find that funds with...

This study investigates the stock market reaction of the Athens Stock Exchange (ASE) to cash dividend announcements for the period 2000-2004. In particular, the paper examines both the stock price and trading volume response to company announcements about dividend distributions. The dividend...

We investigate the profitability of the quantitative market timing technique of candlestick technical analysis in the U.S. equity market. Despite being used for centuries in Japan and now having a wide following amongst market practitioners globally, there is little research documenting its...

GARCH models have been extensively used in risk modeling under the normal distribution. Although they generate highly significant coefficient estimates, these models are known to have poor forecasting power. It is therefore interesting to develop a different approach of risk modeling to improve...

The ability of investors to implement seasonal strategies implied by academic papers has been widely criticised, most recently by Hudson, Keasey amp; Littler (2002). This paper addresses these concerns, and provides an example of a strategy derived from academic papers that indicates how and to...

We evaluate predictive regressions that explicitly consider the time-variation of coefficients in a comprehensive Bayesian framework. This allows for fast and consistent adjustment of regression coefficients to changes in the underlying economic relationships. For monthly returns of the Samp;P...

This paper approaches the central questions of the identification and the price of risk in an international asset pricing context. We construct and use factor mimicking portfolios to obtain factor loadings for testing unconditional and conditional pricing. We use a new measure of specification...

This paper examines the relation between short selling and returns and the impact of arbitrage costs on short sellers' behavior. Using daily UK short selling data, we find that stocks with low short interest levels experience significant positive returns on both an equal- and value-weighted...

I provide new evidence on the failure of the Q-theory. The Q-theory implies the state-by-state equivalence of stock and investment returns -- a important implication of many asset pricing models. Using aggregate US data, I find there exists a realistic parameterization of the aggregate...