Regulators often set value-at-risk (VaR) constraints to limit the portfolio risk of institutional investors. For some investors, notably pension funds, the VaR constraint is enforced over a horizon which is significantly shorter than the investment horizon of the investor. Our paper aims to...

This study investigates the impact of portfolio disclosure on hedge fund performance. Using a regression discontinuity design, I investigate the effect of the disclosure requirements that take effect when an investment company's assets exceed $100 million; when that occurs, a fund is required by...

We study the effects of imposing repeated short-horizon regulatory constraints on long-term investors. We show that Value-at-Risk and Expected Shortfall constraints, when imposed dynamically, lead to similar optimal portfolios and wealth distributions. We also show that, in utility terms, the...

This article analyzes the impact on stock prices in the home market of important events associated with a U.S. listing. Events include the "filing effect" of financial statements made public by the SEC in preparation for an ADR program; the "announcement effect" of the forthcoming ADR program;...

In contrast to the negative average abnormal return associated with the announcement of a control-related targeted repurchase (greenmail transaction), we find that the announcement of a noncontrol-related targeted repurchase is associated with a positive and significant average abnormal return....

Public firms that place equity privately experience positive announcements effects, with negative post-announcement stock-price performance. This finding is inconsistent with the underreaction hypothesis. Instead, it suggests that investors are overoptimistic about the prospects of firms issuing...

Using data generated from laboratory experiments, we test and compare the empirical accuracy of two models that focus on judgment errors associated with processing information from random sequences. We test for regime-shifting beliefs of the type theorized in Barberis et al. (Barberis, N., A....