We use data from eBay to identify hundreds of thousands of instances in which retailers
posted otherwise identical product listings with targeted variation in pricing and auction …

The internet has dramatically reduced the cost of varying prices, displays and information
provided to consumers, facilitating both active and passive experimentation. We document …

This paper proposes a class of games called revision games. In a revision game, players
start with initially prepared actions, followed by a sequence of random revision opportunities …

We study disappointment and platform exit among new bidders in an online auction
marketplace. In particular, we study a hybrid auction format with a “Buy-It-Now” option …

A player of privately known strength chooses when to enter a market, and an incumbent
chooses whether to compete or concede. Information about the potential entrant's type is …

We construct a dynamic model of election campaigns. In the model, opportunities for
candidates to refine/clarify their policy positions are limited and arrive stochastically along …

I consider a model in which several identical objects are sold simultaneously via an auction
and a posted price mechanism. The model explains several empirical regularities regarding …

In zero-sum asynchronous revision games, players revise their actions only at exogenous
random times. Players' revision times follow Poisson processes, independent across …

Participation in internet auctions goes well beyond those who place a bid. Participants arrive
in random order, and if the auction's standing price has already exceeded a participant's …

We introduce the model of Stochastic Revision Games where a finite set of players control a
state variable and receive payoffs as a function of the state at a terminal deadline. There is a …