价格竞争是厂商间竞争和消除对手的主要手段,对企业定价的研究,最传统也是最简单的方式就是选择一组能最大化企业利润的价格和产量的组合,即在产品需求曲线中边际成本与边际收入相交的那一点上。这一方式在实际操作中常常由于各种各样的原因而被偏离。寡占市场下的企业数目少、 Price competition is the main means for firms to compete and eliminate their competitors. The most traditional and simplest way to study the pricing of firms is to choose a combination of price and yield that maximizes the profit of the firm, that is, the marginal cost in the product demand curve At the point of intersection with marginal revenue. This approach is often deviated in practice for a variety of reasons. Oligopoly market under the number of small,