This paper examines institutions' portfolio allocation and performance in US securities. We test how information immobility, proxied by market correlation and cultural and geographical distance between the investors' home markets and the US, influences portfolio strategies. Consistent with...

This paper examines foreign institutional investors' portfolio allocation and performance in U.S. securities. We test how information immobility, proxied by cultural and geographical distance between the investors' home markets and the U.S., influences portfolio strategies. Consistent with...

It is well established that international portfolios are far substantially under-diversified, contrary to predictions of traditional finance theory. Even after controlling for market segmentation and “investability” of foreign markets, portfolio under-diversification remains a puzzle. I...

Empirical studies document that investors typically deviate significantly from a globally market value weighted portfolio, concentrating their portfolio holdings in securities domiciled in their home country and in familiar foreign markets. Evidence that home country concentration stems from an...

The proliferation of unconstrained mutual funds calls into question the effectiveness of retail investor protections under the Investment Company Act of 1940. Analyzing trading data and prospectuses of a hand-selected sample of all unconstrained mutual funds launched from 2010 through 2015...

Over the past two decades, hedge fund activism has emerged as new form of corporate governance mechanism that brings about operational, financial and governance reforms to a corporation. Many prominent business executives and legal scholars are convinced that the entire American economy will...

Notwithstanding the focus on hedge fund activism, fundamental questions remain. How much does hedge fund activism really matter? What has academic study contributed to the understanding of hedge fund activism? And what, if anything, does research on hedge fund activism illuminate about the...

We test the empirical validity of a claim that has been playing a central role in debates on corporate governance — the claim that interventions by activist hedge funds have a detrimental effect on the long-term interests of companies and their shareholders. We subject this claim to a...

The study at hand deals with the expectations of professional analysts and novices in the context of foreign exchange markets. We analyze the respective forecasting accuracy and our results indicate that there exist substantial differences between professional forecasts and judgmental forecasts...

This paper presents and compares several time-series models for returns of broadbased stock indices. These models nest a nonlinear asymmetric GARCH (NGARCH) model as a special case. Some of these models are empirically motivated ad-hoc specifications others are derived from a representative...