关键词: 虚拟企业, 信息共享, 博弈分析, 竞价机制, 惩罚机制

Abstract: Partner's decision process on information sharing in virtual enterprise was analyzed with game theory, and the strategies to solve low-level information sharing in virtual enterprise were studied. The game theory model of information sharing in virtual enterprise was formulated and the prisoner's dilemma in information sharing was also pointed out. Based on this, causes leading to low-level information sharing were analyzed and corresponding measures were also put forward. To overcome disadvantages in traditional punishing mechanism under the circumstance of asymmetrical information, a new mechanism integrating bidding mechanism with punishing mechanism was proposed. Theoretical analysis showed that high-level information sharing in virtual enterprise could be realized.

Key words: virtual enterprise, information sharing, game analysis, bidding mechanism, punishing mechanism