基于多代理的科技创新传播模型与仿真

为了进一步研究科技创新的传播过程，基于一维科技创新传播模型及基于一维模型的传播规则，建立了二维科技创新传播模型和基于二维模型的传播规则，并借助Netlogo软件仿真分析了二维空间中新旧科技水平差异及创新代理数目对科技创新传播的影响，指出代理决策成本及相邻代理的决策受益关系着由科技创新传播带来的效益。分析结果表明：新旧科技水平差异越大、创新代理数目越多，科技创新传播越快；代理决策成本和相邻代理受益均适中时，科技创新传播带来的效益最高。

Study of Diffusion in Technology Innovation Based on Agent

For doing further study on the diffusion of technology innovation, in this paper, we made improvement on the model and the rules of diffusion in technology innovation setup under one dimension, and established model, including related rules under two dimentions, then, recured to the simulating software, Netlogo, to do analysis on some factors which have effects on the diffusion process or affects the payoff derived by diffusing of technology innovation. From the analysis result, we can see that the deeper difference between new and old technology level and the more innovation agents will lead to the faster diffusion process; only the mezzo cost on deciding whether adapt new technology and the proper payoff for the back-fence agents can bring the highest total payoff.