关键词: 知识分享, 演化博弈, 时间压力, 同辈压力, 补偿机制

Abstract: In the view of the multiple pressures from the organizational environment, this paper studies the evolutionary game processes by building a model of knowledge sharing, difficult pressures and compensation mechanism. By solving replicator dynamics equation and Jacobian matrix, and conducting simulation,we find that time pressure and peer pressure are significant to knowledge sharing; time pressure has a negative impact on knowledge sharing by affecting the time cost of the sharer, while peer pressure has a positive impact on knowledge sharing by enabling the sharer to gain peer group identification; compensation mechanism can improve knowledge sharing effectively; the initial states of the system plays a crucial role in the evolutionary process. Finally, the practical implications are discussed.

Key words: knowledge sharing, evolutionary game, time pressure, peer pressure, compensation mechanism