We provide a model of bookbuilding in IPOs, in which the issuer can choose to ration shares. We consider two allocation rules. Under share dispersion, before informed investors submit their bids, they know that, in the aggregate, winning bidders will receive only a fraction of their demand. We...

We model competition between risk-neutral principals who hire weakly risk-averse agents to produce a good of variable quality. The agent can increase the likelihood of producing a high-quality good by providing costly effort. We demonstrate that, when the agent is strictly risk-averse, the cost...

We consider a model of intermediated trade for a financial asset. Agents' valuation for the asset includes both a private and a common value component. A third party posts a price at which trade can occur, and a buyer and seller simultaneously decide whether to accept or reject the trade. We...