信息外溢视角下集群供应链企业创新动态博弈

The Dynamic Game of Cluster Supply Chain Enterprise Innovation from the Perspective of Information Overflow

以信息外溢为视角,比较分析集群供应链企业之间合作创新和不合作创新时的博弈行为。结果表明:当企业进行合作创新时,企业的最优产量比不进行合作创新时的最优产量要高、创新的投入更多,而且效率更高;企业进行合作创新时的短期利润比不进行合作创新且创新信息完全溢出时要低,但进行合作创新时企业长期竞争力更强,其长期利润因而更大。

This article takes the perspective of information overflow to analyze and compare the game behavior of cluster supply chain enterprises when they carry on cooperative innovation and noncooperative innovation.The results indicate： when the enterprise carries on the cooperative innovation,its most superior output is higher,innovation investment is more,innovative investment is more effective than those when it does not carry on the cooperative innovation;its short-term profit is lower than that when it does not carry on the cooperative innovation and the innovation information overflows completely,but in the long term,it is more competitive when it carries on cooperative innovation.Therefore,their long-term profit is higher.