Our paper offers a minimalist model of a run on a financial market. The prime ingredient is that each risk-neutral investor fears having to liquidate after a run, but before prices can recover back to fundamental values. During the urn, only the risk-averse market-making sector is willing to...

It is now well known that the Sharpe ratio and other related reward-to-risk measures may be manipulated with option-like strategies. In this paper we derive the general conditions for achieving the maximum expected Sharpe ratio. We derive static rules for achieving the maximum Sharpe ratio with...

We review the theory and evidence on IPO activity: why firms go public, why they reward first-day investors with considerable underpricing, and how IPOs perform in the long run. Our perspective on the literature is three-fold: First, we believe that many IPO phenomena are not stationary. Second,...

Our paper reexamines the forecasting regressions which predict annual aggregate stock market returns net of the risk-free rate with lagged aggregate dividend-yield ratios and dividend-price ratios. Prior to 1990, the conditional dividend yield could reliably outperform the historical equity...

There are situations in which dispersed creditors (e.g., public creditors) have more difficulties and higher costs when collecting their claims in financial distress than concentrated creditors (e.g., banks). Under this assumption, our model predicts that measures of debt concentration relate...

Contrary to common perception, many fixed-income investors have not suffered unusually low real interest rates in and after the Great Recession of 2008. This is because taxable investors must first pay taxes on nominal interest returns, before inflation further reduces their earned real interest...

This paper shows that the presence of large public pension fund shareholders particularly reduces ex ante bad acquisitions. When firms with large public pension fund presence do acquire other firms, they perform relatively better in the long-run. Other institutional investors have either the...

This paper shows that the presence of large public pension fund shareholders particularly reduces ex ante bad acquisitions. When firms with large public pension fund presence do acquire other firms, they perform relatively better in the long-run. Other institutional investors have either the...

This paper argues that an external monitor can be less effective when there is uncertainty regarding the quality of the management and the business environment. In a two-period model, an outside monitor, who initially does not know managerial quality, can have the manager fired. The manager...