Buy-sell clauses are commonly used contractual provisions to determine the terms of dissolution of partnerships. Under them, one party offers a price for the partnership and the other party chooses whether to sell her share or buy her partner's share at this price. We point out that the...

We study contests where several privately informed agents bid for a prize. All bidders bear a cost of bidding that is an increasing function of their bids, and, moreover, bids may be capped. We show that regardless of the number of bidders, if bidders have linear or concave cost functions, then...

We study a model that involves identity-dependent, asymmetric negative external effects. Willingness to pay, which can be computed only in equilibrium, will reflect, besides private valuations, also preemptive incentives stemming from the desire to minimize the negative externalities. We find...

We study an auction whose outcome influences the future interaction among agents. The impact of that interaction on agent i is assumed to be a function of all agents' types (which are private information at the time of the auction). Explicit illustrations treat auctions of patents and takeover...