农户施用生物农药行为的引导——一个学习进化的视角

主要考察处于农产品供应链源头的生产主体——农户施用农药的行为选择,重点关注农户生产合作组织中农户施用农药行为的策略互动和学习过程。首先建立具有明晰微观基础的进化博弈模型,揭示农户施用农药行为的内在机理;然后通过数值模拟来深化理论分析;最后有针对性地提出可以通过技术培训、增加出售无公害农产品的得益、提高检测精度等方式来引导农户施用生物农药。研究结果不仅刻画了农户施用农药行为选择的学习机制,同时也对如何推广生物农药提出了政策建议。图7,参14。

To Cultivate Farmers' Bio-pesticides Use Behavior: The Analysis Frame of Evolutionary Game Theory

This paper analyzed farmers＇ pesticide use behavior choice in the source of supply chain,and paid close attention to the strategy interaction and the learning process of farmers＇ pesticide use in the agricultural production cooperative organization.Firstly,we constructed an evolutionary game theory model to reveal farmers＇ behavior features of pesticide use.Secondly,the numerical simulation would be used.Finally,this paper brought forward the main ways to popularize bio-pesticide： technical training,the benefit of the non-environmental damage agricultural product improving,the examination precision increasing and so on.This paper not only portrayed the learning mechanism of farmers＇ pesticide use,but also put forward the policy proposal to promote the bio-pesticides use.