We study the effects of improvements in eBay's rating mechanism on seller exit and continuing sellers' behavior. Following a large sample of sellers over time, we exploit the fact that the rating mechanism was changed to reduce strategic bias in buyer rating. That improvement did not lead to...

We study the effects of improvements in market transparency on eBay on seller exit and continuing sellers' behavior. An improvement in market transparency by reducing strategic bias in buyer ratings led to a significant increase in buyer valuation especially of sellers rated poorly prior to the...

We study the effects of improvements in eBay’s rating mechanism on seller exit and continuing sellers’ behavior. Following a large sample of sellers over time, we exploit the fact that the rating mechanism was changed to reduce strategic bias in buyer rating. That improvement did not lead to...

We study the effects of improvements in eBay’s rating mechanism on seller exit and continuing sellers’ behavior. Following a large sample of sellers over time, we exploit the fact that the rating mechanism was changed to reduce strategic bias in buyer rating. That improvement did not lead to...

The decision to cooperate within R&D joint ventures is often based on expert advice such advice typically originates in a due diligence process, which assesses the R&D joint ventures profitability, for example, by appraising the achievability of synergies. We show that if the experts who advise...

Previous work on moral-hazard problems has shown that, under certain conditions, bonus contracts create optimal individual incentives for risk-neutral workers. In our paper we demonstrate that, if a firm employs at least two workers, it may further bene.t from combining worker compensation via a...

This paper examines a moral hazard problem where the principal observes a location signal of the agent's unobserved effort. When the agent incurs costlier effort the demand for the agent's services is ex-ante more spread out over a location measure of demand. If location outcomes are informative...

We study a dynamic moral hazard setting where the manager has private ev- idence that predicts the firm's cash flows. When performance is low, bad news disclosure is rewarded by a lower borrowing cost relative to the no-evidence case. In contrast, no disclosure is associated with higher...