工业工程

工业工程 ›› 2022, Vol. 25 ›› Issue (2): 13-21.doi: 10.3969/j.issn.1007-7375.2022.02.002

• 专题论述 • 上一篇    下一篇

农机装备上下游企业质量投入博弈分析研究

李洪波1,2, 张欣璞1, 史欢1   

  1. 1. 江苏大学 管理学院;
    2. 中国农业装备产业发展研究院，江苏 镇江 212013
  • 收稿日期:2021-06-09 发布日期:2022-04-28
  • 作者简介:李洪波(1971—)，男，河南省人，教授，博士，主要研究方向为农机装备制造业服务化
  • 基金资助:
    国家重点研发计划资助项目(2020YFB1713501)

Game Research on Quality Investment of Upstream and Downstream Enterprises of Agricultural Machinery Equipment

LI Hongbo1,2, ZHANG Xinpu1, SHI Huan1   

  1. 1. School of Management;
    2. China Research Institute for Agriculture Equipment Industry Development, Jiangsu University, Zhenjiang 212013, China
  • Received:2021-06-09 Published:2022-04-28

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摘要： 建立微分博弈模型，分析了动态框架下农机零部件商和整机制造商在设计与制造过程中的质量投入策略，考察在无成本分担和有成本分担Stackelberg博弈，及协同合作3种博弈情形下供需决策过程与最优策略。最后，通过算例验证理论推导的结果。结果表明：整机制造商对农机零部件商的成本分担可提升零部件商在设计和制造环节质量投入的努力水平以及双方的整体收益；在协同合作情形下，双方的质量投入水平与整体收益均优于其他两种情形，且收益分配系数在一定范围内可使双方个体收益达到Pareto最优，进而实现了双方质量投入行为的有效协调。

关键词: 微分博弈, 农机装备, 质量投入, Pareto最优

Abstract: Through the establishment of a differential game model, the quality investment strategies of an agricultural component supplier and an equipment manufacturer in the design and manufacturing process under the dynamic framework are analyzed. The decision-making process and optimal strategy of the supplier and the demander are investigated under the situation of no cost sharing and cost sharing Stackelberg game and cooperation game. Finally, the results of the theoretical derivation is verified by a numerical example. The results show that the cost-sharing of the equipment manufacturer to the component supplier can improve the quality investment level of the component supplier in the design and manufacturing process and the overall income. In the case of collaborative cooperation, both the quality investment level and overall income are better than the other two situations. And the income distribution coefficient within a certain range can make the individual income of both parties reach the Pareto optimal, thereby realizing the effective coordination of the quality investment behavior.

Key words: differential game, agricultural machinery equipment, quality investment, Pareto optimal

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