柔道经济学下规模差异电厂关于报价策略的博弈

Bidding Strategy between Different Scale Power Plants under Judo Economics

随着2002年以来电力投资热潮的不断加剧,我国出现了潜在电力投资过度的现象,加剧了发电侧发电厂商的竞争,规模差异的发电厂商之间的竞争尤为激烈。中小型发电厂商在与大型发电厂商的竞争中一直处于劣势。本文从中小电厂的角度出发,通过对Salop博弈模型的运用,得出在PAB竞价机制下,中小电厂面对大型电厂的竞争压力,可以获得生存的空间。

With more and more investment in power plant from 2002, the phenomenon of excess investment appears in our country, thus strengthen the competition among power plant in electricity--generation--side, specially among the different scale power plants. The small and medium-- size power plants is in inferior position in rival with big power plants. This article base on the position of the small and medium--size power plants. Using Salop Game Theory model to analyse the bidding strategy of the small and medium--size power plants under PAB Bidding system, we get the result that the small and medium--size power plants could make its own profits in the condition of limiting it output and lowing its price.