Bargaining under Incomplete Information Game and Analysis of the Buyer’s Benefiting Model

This paper, under the assumption close to reality, constructs a game of bargaining in which both the seller and buyer don’t have complete information. And by analyzing the conditions which are required in the bargaining, the buyer’s benefiting model takes shape. And it can well interpret the relations between the buyer’s benefits and the number of goods he or she can buy and his or her bargaining ability.