中南民族大学学报（自然科学版）2026，Vol.45Issue(3)：422-432,11.DOI:10.20056/j.cnki.ZNMDZK.20250858
电网物资采购与供应合作的演化博弈研究
An evolutionary game study on power grid material procurement and supply cooperation
摘要
Abstract
With the intensification of competition in the power equipment market,supply chain management has placed higher demands on the coordination capabilities between purchasers and suppliers.However,the decline in cooperation among suppliers and the deterioration of product quality have become major challenges affecting supply chain performance.An evolutionary inspection game model between a power equipment purchaser and multiple suppliers is constructed to analyze the impacts of supplier cooperation intensity,product yield rate,production capacity,and purchaser pricing strategies on overall supply chain performance.The results reveal three key findings:(1)supplier cooperation intensity and product yield rate directly influence the overall efficiency of the supply chain;(2)purchasers can increase their profits by appropriately expanding the number and capacity of suppliers,but excessive expansion leads to diminishing returns;(3)suppliers need to strengthen cooperation in complex production tasks to maintain product quality.The study provides a theoretical basis for optimizing supply chain management and improving overall performance.关键词
物资采购/物资供应/演化博弈/抽检/绩效优化Key words
material procurement/material supply/evolutionary game/inspection/performance optimization分类
自科综合引用本文复制引用
章晨,余悦,汤颖丽,夏宁泽,官婧予,王晶..电网物资采购与供应合作的演化博弈研究[J].中南民族大学学报（自然科学版）,2026,45(3):422-432,11.基金项目
国网湖北物资公司2024年重点电网物资抽检效益量化测算研究技术服务(SGHBWZ00JDJS2400071) （SGHBWZ00JDJS2400071）
