The present study addresses the economic interpretation of stock market volatility. We argue that its character is inherently ambivalent, being considered as an indicator of either information flow or uncertainty.We discriminate between these views by measuring the fraction of price changes that...

This study examines the momentum effect in the returns of factor premia representing a broad set of stock market strategies. Using cross-sectional and time-series tests, we investigate the performance persistence of market, value, size, momentum, low-risk, and quality premia within a sample of...

Through globalization and financial market liberalization, the opening up of markets has increased cross-border investments as investors search for higher risk-adjusted returns. This ability to invest internationally has raised the attention given to emerging markets that offer higher...

Since the explosion of the Russia-Ukraine war, the global stock markets have experienced considerable oscillation. Using data for 86 countries, this paper provides a comprehensive analysis to identify the roles of geopolitical, economic, institutional, humanitarian, industrial, and firm-related...

In this paper we investigate whether cross-sectional information from local equity markets contained information on devaluation expectations during the Asian crisis. We concentrate on the information content of equity prices as these markets were in general the largest and most liquid at the...

This paper examines whether and how U.S. analysts contribute to an improvement in the home market information environment of foreign firms cross-listed in the United States. Comparing return and trading volume reactions to U.S. analyst recommendation revisions to local analysts' for cross-listed...

The stocks of firms with poor accounting information quality (AIQ) comove least, as gauged by the correlation between returns on two stocks. Only undiversifiable risk is rewarded with a premium and the undiversifiable risk of a diversified stock portfolio increases with correlations between the...

This paper analyzes how newly introduced transparency requirements for short positions affect investors' behavior and security prices. Employing a unique data set, which contains both public positions above and confidential positions below the regulatory disclosure threshold, we offer several...