This study examines relations between stock returns and potential explanatory factors in Korea, an important and segmented emerging market. Our results show that Korean stock returns in general and returns on stocks listed in Section 1 in particular are significantly positively related to...

We determined whether there is a significant value premium for a broad cross-section of tradable U.S. stocks, examined the relative efficiency of individual value measures, and investigated whether composite value measures can be used to enhance the performance of value portfolios. Our results...

Market multiples of the largest firms are most likely to reflect efficient pricing of stocks. For such firms, variations in market multiples should be largely explained by fundamental variables, and expected returns should be positively related to beta but not significantly related to other...

This paper studies 60 months of recent returns to examine relationships between bitcoin and 16 exchange- traded funds of currencies, bonds, stocks, commodities, and alternative assets. Bitcoin provides much higher returns, positive skewness, volatility and extreme returns, than all the other...

The risk-free rate is an important input in one of the most widely used finance models: the Capital Asset Pricing Model. Academics and practitioners tend to use either short-term Treasury bills or long-term Treasury bonds as the risk-free security without empirical justification. This study...

This study compares the profitability, operational efficiency, and firm value over the 1985-1990 period of 100 firms that had IPOs in 1985 compared to a matched sample of similar firms which had their IPO before 1980. We find that the 1985 IPO firms were more profitable, operationally more...

We investigate the effect of price limits on intra-day volatility and information asymmetry using transactions data from the Taiwan Stock Exchange. Proponents of price limits argue that they provide an opportunity for investors to reevaluate market information and make more rational trading...

Using the 2002 Sarbanes-Oxley reform as an exogenous disclosure shock, we find that high, relative to low, volatility firms opt for lower levels of information availability pre reform and experience increases in information availability, CEO turnover-to-performance sensitivity, myopic behavior,...

In this paper, we investigate the relation between corporate governance and returns to bidders and targets, using 1,640 observations of completed acquisitions from 1996 to 2003. We find that the cumulative abnormal returns for acquirers are significantly negative upon announcement of...

In this study, we have investigated empirically the effects of market properties on the degree of diversification of investment weights among stocks in a portfolio. The weights of stocks within a portfolio were determined on the basis of Markowitz's portfolio theory. We identified that there was...