基于shapley值法的玉米产业链合作博弈与利益分配研究

在"价补分离"政策下,如何提升全产业链增值能力,促进各环节(主体)利益合理分配,推动玉米全产业链融合发展,是玉米产业持续健康发展的关键。本文以吉林省为例构建玉米产业链,并运用shapley值法探讨产业链上各主体合作博弈及利益分配。结果表明,玉米产业链任意两个或多个环节(主体)的合作,都能提升整体收益水平。在同等条件下,玉米产业链各主体参与并组建基于全产业链的合作联盟可创造玉米产业链最大整体收益,且各参与主体也能获取最大收益分配。推动产业链主体有效合作,是玉米产业提质增效的重要措施。

Researches on Cooperative Game and Benefit Distribution of Corn Industry Chain Based on SHAPLEY Value Method

Under the policy of price supplement separation, how to enhance the value-added capacity of the whole industry chain, promote the reasonable distribution of interests of each link(main body), and promote the integrated development of the whole corn industry chain is the key to the sustainable and healthy development of the corn industry. This paper took Jilin province as an example to construct the corn industry chain, and used the Shapley value method to discuss the cooperative game and benefit distribution of each subject in the industry chain. The conclusion showed that the cooperation of any two or more links(main body) in the corn industry chain could improve the overall income level. Under the same conditions, the participation of all participants in the corn industry chain and the establishment of a cooperation alliance based on the whole industry chain could create the maximum overall benefit of the corn industry chain, and each participant could also obtain the maximum benefit distribution. Promoting effective cooperation among the main body of the industrial chain is an important measure to improve the quality and efficiency of corn industry.