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中国管理科学 ›› 2025, Vol. 33 ›› Issue (7): 324-336.doi: 10.16381/j.cnki.issn1003-207x.2022.1918

• • 上一篇    

农产品市场双寡头区块链采纳决策的演化博弈分析

李志文1, 徐贤浩1(), 关旭1, 柏庆国2, 陈程3   

  1. 1.华中科技大学管理学院,湖北 武汉 430074
    2.曲阜师范大学管理学院,山东 日照 276826
    3.江汉大学人工智能学院,湖北 武汉 430056
  • 收稿日期:2022-09-02 修回日期:2022-11-09 出版日期:2025-07-25 发布日期:2025-08-06
  • 通讯作者: 徐贤浩 E-mail:xxhao@hust.edu.cn
  • 基金资助:
    国家自然科学基金项目(71620107002);国家自然科学基金项目(71821001);国家自然科学基金项目(71971095);国家自然科学基金项目(71771138);国家自然科学基金项目(71922010)

Evolutionary Game Analysis for Blockchain Adoption Decisions of Two Oligopolies in An Agricultural Market

Zhiwen Li1, Xianhao Xu1(), Xu Guan1, Qingguo Bai2, Cheng Chen3   

  1. 1.School of Management,Huazhong University of Science and Technology,Wuhan 430074,China
    2.School of Management,Qufu Normal University,Rizhao 276826,China
    3.School of Artificial Intelligence,Jianghan University,Wuhan 430056,China
  • Received:2022-09-02 Revised:2022-11-09 Online:2025-07-25 Published:2025-08-06
  • Contact: Xianhao Xu E-mail:xxhao@hust.edu.cn

摘要:

为减轻消费者对农产品质量的担忧和增强消费者对产品质量的感知,企业正尝试利用区块链对农产品进行品质溯源和质量披露。运用信号博弈理论和演化博弈理论探究了农产品市场双寡头的区块链采纳决策问题,并进一步分析了忠诚型消费者的存在和政府的补贴机制对区块链采纳决策演化均衡的影响。研究结果表明:双寡头区块链采纳决策的演化均衡结果取决于区块链的附加值与农产品的附加值比值的大小,当该比值很小且不断增大时,双寡头将依次经历三个阶段,即从均不采纳,到单方采纳且双方均在采纳与不采纳之间摇摆,再到均采纳。忠诚型消费者的存在将使企业更容易陷入到摇摆阶段,而政府的补贴政策可以帮助企业跳出摇摆阶段,也即使双寡头均采纳区块链。

关键词: 农产品, 双寡头, 区块链, 信号博弈, 演化博弈

Abstract:

To alleviate consumers’ concerns about the quality of agricultural products and enhance consumers’ perception of product quality, companies are trying to use blockchain technology to trace and disclose the quality of agricultural products. Using signaling game and evolutionary game theories to explore the blockchain technology adoption decisions of two oligopolies in an agricultural market, and further analyze the impact of the presence of loyal consumers and government subsidy mechanisms on the evolutionary equilibrium of blockchain technology adoption decisions. The theoretical results show that the evolutionary equilibrium of these two oligopolies’ blockchain technology adoption decisions depend on the ratio of the added value of blockchain technology to the added value of the agricultural products. When this ratio is sufficiently small and increasing, these two oligopolies will go through three stages, i.e., from Stage I in which this technology is not adopted by any oligopoly, to Stage II in which this technology is only adopted by one of the two oligopolies who oscillate between adoption and non-adoption, and then to Stage III in which blockchain technology is adopted by both oligopolies. The presence of loyal consumers makes it easier for companies to fall into the swing stage, while the government’s subsidy policies can help companies get out of the swing stage, i.e., it makes these two oligopolies adopt blockchain technology.

Key words: agricultural products, duopoly, blockchain, signaling game, evolutionary game

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