中文摘要：

分析信息资源共享过程中信息资源需求方与中介之间的博弈关系，对于中介经营活动的决策、宏观管理部门的政策制定具有理论指导意义。文章应用博弈理论构建了资源需求方与中介的博弈模型，在对模型进行求解的基础上分析了博弈的基本特征，最后提出了促进信息共享行为的策略建议。

英文摘要：

It is of significant importance to analyze the game relationship between information demand-side and intermediary for the decision-making and policy- making. This paper constructs the game model of information demand-side and intermediary. And based on the model and solution, we analyze the basic characteristics of the game. At last, this paper proposes some advice for promoting information sharing behavior.