Incentive Mechanism Design Based on Repeated Game Theory in Security Information Sharing
Qiang Xiong, Xiaoyan Chen · 2013
In addition to the security investment, security information sharing among firms has been proved to be an effective measure.In order to enhance the level of information security and improve the social welfare, this paper studies how to promote sharing through a certain reasonable incentive mechanism.We adopt the repeated game theory to establish incentive mechanism and analyze how similarity, isolation period, discount factor, proportion of rational firms and so on effect the efficiency of this incentive mechanism.We finally conclude the conditions required by the effective mechanism.