我国经济运行中的“过度竞争”现象分析

本文利用局部均衡分析法,建立包括消费者剩余和生产者剩余的社会福利动态模型,并通过对模型中总剩余的分析,得出“强化竞争并不总是可以提高社会福利和经济效率”的结论。在此基础上,本文从不同视角探讨了我国经济运行中出现的“过度竞争”现象,提出树立“竞争与合作”的思维观念和强调规模经济效益,是避免“过度竞争”实现有效竞争的必然选择。

The "Excessive Competition" in Our Country's Economy

Using the method of part-equilibrium analysis,including the establishment of the consumer-abundant & producer-abundant social welfare dynamic model,as well as the analysis of the total remnant in this model,we draw the conclusion that the strengthening of the competition does not always increase social welfare and economy efficiency.On this basis,this article discusses the phenomenon of the "over competition" in our country's economy from different angle.It also comes up with the idea that building up the ideology of "competition and cooperation" and emphasizing of economies of scale benefit is the only choice to realize efficient competition so as to avoid "over competition".