When a retailer holds no private information, a powerful supplier can use several contract types to extract for herself the first-best channel profit, leaving the retailer nothing but his reservation profit. In the case where the retailer holds private information on the probability distribution...

We solve a buyback contract design problem for a supplier who is working with a retailer who possesses private information about the demand distribution. We model the retailer’s private information as a space of either discrete or continuous demand states so that only the retailer knows its...