Sell-side analysts face pressure to provide favorable opinions on their employers' investment banking clients and to boost brokerage business, yet institutional investors value unbiased research. Because of their dependence on institutional investors for performance ratings and trading...

Can managers influence the liquidity of their firms' shares? We use plausibly exogenous variation in the supply of public information to show that firms seek to actively shape their information environments by voluntarily disclosing more information than is mandated by market regulations and...

We test under what circumstances boards discipline managers and whether such interventions improve performance. We exploit exogenous variation due to the staggered adoption of corporate governance laws in formerly Communist countries coupled with detailed 'hard' information about the board's...

We test under what circumstances boards discipline managers and whether such interventions improve performance. We exploit exogenous variation due to the staggered adoption of corporate governance laws in formerly Communist countries coupled with detailed ‘hard’ information about the...

We test under what circumstances boards discipline managers and whether such interventions improve performance. We exploit exogenous variation due to the staggered adoption of corporate governance laws in formerly communist countries coupled with detailed “hard” information about the...

Over the past two decades, private equity has contributed to a shrinking of the U.S. stock market. We develop a political economy model of private equity activity to study the wider economic consequences of this trend. We show that private and social incentives to delist firms from the stock...

This paper investigates under what circumstances boards of directors fire CEOs and whether this action leads to better firm performance. We use unique and detailed data, covering 473 companies in the transition region, on boards’ actions, expectations and beliefs about CEO ability. We find...

Can managers influence the liquidity of their firms' shares? We use plausibly exogenous variation in the supply of public information to show that firms actively shape their information environments by voluntarily disclosing more information than regulations mandate and that such efforts improve...

We test under what circumstances boards discipline managers and whether such interventions improve performance. We exploit exogenous variation due to the staggered adoption of corporate governance laws in formerly Communist countries coupled with detailed ‘hard’ information about the...

We investigate whether analyst behavior influenced banks' likelihood of winning underwriting mandates for a sample of 16,625 U.S. debt and equity offerings in 1993 to 2002. We control for the strength of the issuer's investment banking relationships with potential competitors for the mandate,...