基于IPD博弈的创业型大学与企业合作行为演化的仿真分析

Simulation Analysis on Evolution of Cooperative Behavior between Entrepreneurial Universities and Enterprises on the Base of IPD Game

分析创业型大学、产学合作演化、重复囚徒困境(IPD)博弈及其演化策略的研究现状,基于非对称IPD博弈,构建创业型大学与企业合作行为演化博弈模型,并引入"一报还一报"(TFT)经典演化策略,采用Netlogo多主体仿真工具,深入分析TFT策略对该产学合作行为演化的促进作用,研究发现,在运用TFT经典演化策略和其他条件不变的前提下,合作者密度、参与者数量、空间范围对合作行为演化具有无、正向和负向的影响,而收益分成系数的影响具有非线性的特征,最后,从博弈主体和政府二个层面给出对策建议。

This paper analyzes the present research situation of entrepreneurial university, evolution of university - industry cooperation （ UIC）, iterated prisoners dilemma （IPD） and its evolution strategy at first, then based on the asymmetric IPD game and simulation platform Netlogo, builds the Multi - Agent simulation model of Evolution of Cooperative Behavior be- tween Entrepreneurial Universities and Enterprises , introduces the classical evolutionary strategy ＂TIT FOR TAT＂ （TFT） , and carries a deep analysis on a positive role of TET in promoting Behavioral Evolution of the UIC. With application of the classical evolutionary strategy TFT and other conditions remaining unchanged, research result shows that the evolution of co- operative behavior is uncorrelated with corporate collaborators density, positively correlated with participants＇ numbers, negatively correlated with the space scope; the influence of revenue - sharing coefficient is of nonlinear characteristics. Fi- nally in this basis, respectively from the game body and the government level it gives some specific suggestions.