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市场领导者与行业质量水平:内生质量和时序选择模型

, PP. 141-148

Keywords: 价格竞争,内生质量,内生时序

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Abstract:

?本文探讨不同的定价时序如何影响双寡头模型中的质量选择问题。研究表明:在一个垂直产品差异的双寡头博弈中,与同时定价博弈相比,厂商采用序贯定价会使市场内的高、低质量差距缩小;而且跟随者利润上升,领导者利润却会下降,消费者剩余和社会总剩余都会下降。最后,还发现在内生时序选择模型中,均衡时序选择会是高、低质量企业都选择作为跟随者进行同时定价。

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