We consider Coasian bargaining problems where the buyer has an outside option arriving at a stochastic time. We study both observable outside option models and unobservable outside option models. In both models, we show that a Coasian equilibrium exists if (1) the arrival of the outside option...

I study a dynamic one-sided-offer bargaining model between a seller and a buyer under incomplete information. The seller knows the quality of his product while the buyer does not. During bargaining, the seller randomly receives an outside option, the value of which depends on the hidden quality....