基于生态位理论的企业竞争共生博弈分析

On Competition and Symbiosis between Enterprises Based on Niche Theory

在企业生态位理论和Logistic模型的基础上,研究两企业间竞争共生的关系。接着,利用完全信息混合战略纳什均衡计算出两企业间的共生与竞争的可能性系数,将生态位理论与博弈理论联系起来,计算出两企业在竞争共生关系下各自的共生促进作用系数与竞争抑制作用系数的比值。在此基础上利用各自共生关系下的综合作用系数讨论了两企业间相互的影响作用。研究发现,两企业应该尽量避免相互之间的直接竞争,而应加强相互之间的共生关系,从而都获得较高的增长率。

In light of ecological niche theory, a competitive and symbiosis relationship between two corporations is studied based on Logistic Model. Then probability coefficient of symbiosis and competition between the two corporations is calculated by applying the mixed strategy Nash equilibrium with complete information. Next the ratio of symbiotic coefficient and competitive inhibition coefficient between the two is calculated based on niche theory and game theory. The interactions between the two companies are discussed by applying each of their own comprehensive effect coefficient under their symbiotic relationship. The study suggests that the two companies should try to avoid direct competition with each other, but strengthen the symbiotic relationship to achieve a higher growth rate.