A number of researchers (Rubenstein, 2000; Thaler, 1981) have shown that investors have a preference for higher short-run returns, and a declining rate of time preference. Such preferences have been cited as evidence for both investor irrationality and short-comings of the discounted utility model...

As asset pricing, especially in emerging markets has been of continued interest in finance, this paper contributes by investigating the presence of periodically collapsing bubbles in seven Asian and seven Latin American emerging markets. Although a number of studies, using different approaches...

We investigate the relationship between volatility and volume in five energy commodity futures contracts traded at the NYMEX for the period 1992 to 2006. We find that conditional volatility shows a high response to large information shocks and exhibits a great sensitivity to total expected and...

The issue of time diversification has been controversial. While some findings support time diversification, others do not. For example, Hodges, Taylor and Yoder (1997) find bonds outperform stocks, but Mukherji (2002) finds stocks provide time diversification benefits. This paper investigates...

We construct a state-dependent trivariate GARCH-M model to extract state-dependent risk-aversion coefficients around the 1997-1999 financial meltdown. These coefficients are further used to decompose sector risk into global (systematic), country-specific (diversifiable through global country...

Using the Markov regime switching unit root testing procedure developed by Hall, Psaradakis, and Sola (1999), we test the presence of periodically collapsing bubbles as postulated by Minsky (1975), in the time series of industry indices. Results indicate that although the industry index series...

Using the Banzhaf index as a proxy for voting power, this paper investigates the relative importance of the size of equity ownership and voting power of large shareholders in influencing corporate policy regarding cash dividends and share repurchase. Our empirical findings indicates that...

Public firms that seek and successfully receive ertification of quality management, type ISO 9000, seem to experience different post-announcement share-price drifts depending on their size. This result is not consistent with the notion that companies seeking to implement a quality management...

This paper examines the relationships between market risk premiums, time-varying variance and covariance in forty-eight emerging, and seven developed capital markets. We allow each market's risk premium generating process to be state-dependent by accounting for negative and positive market price...

This paper develops an empirical cost of carry model for pricing crude oil futures by introducing an exogenously conditioned convenience yield as well as stochastic volatility. The approach is tested using monthly prices of all light crude oil futures contracts traded on the New York Mercantile...