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中国管理科学 ›› 2024, Vol. 32 ›› Issue (3): 237-247.doi: 10.16381/j.cnki.issn1003-207x.2020.2078

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突发公共卫生事件协同防控策略的随机演化决策分析

贾芳菊1,3,周坤2,3(),李廉水3   

  1. 1.无锡学院数字经济与管理学院, 江苏 无锡 214105
    2.盐城师范学院商学院, 江苏 盐城 224002
    3.南京信息工程大学管理工程学院, 江苏 南京 210044
  • 收稿日期:2020-01-07 修回日期:2021-07-07 出版日期:2024-03-25 发布日期:2024-03-25
  • 通讯作者: 周坤 E-mail:zk_wjz@163.com
  • 基金资助:
    国家社会科学基金项目(16ZDA047);国家自然科学基金项目(71673145);无锡学院引进人才科研启动专项经费项目(2023r052)

Stochastic Evolutionary Decision Analysis of Collaborative Prevention and Control Strategies for Public Health Emergencies

Fangju Jia1,3,Kun Zhou2,3(),Lianshui Li3   

  1. 1.School of Digital Economics and Management,Wuxi University,Wuxi 214105,China
    2.Business School,Yancheng Teachers University,Yancheng 224002,China
    3.School of Management Science and Engineering,Nanjing University of Information Science and Technology,Nanjing 210044,China
  • Received:2020-01-07 Revised:2021-07-07 Online:2024-03-25 Published:2024-03-25
  • Contact: Kun Zhou E-mail:zk_wjz@163.com

摘要:

频繁发生的突发公共卫生事件给国家和人民的生命财产带来了严峻挑战,加强对突发公共卫生事件的协同防控成为社会治理中的重要议题。针对突发公共卫生事件中地方政府和社会公众策略互动与行为演化过程中的高度不确定性问题,构建突发公共卫生事件协同防控随机演化博弈模型,分析地方政府和社会公众的演化稳定策略和演化过程。研究发现,地方政府比社会公众演化至稳定策略的速度更快;随机干扰因素会减缓地方政府和社会公众演化至稳定策略的速度;当疫情扩散概率逐渐升高时,对地方政府策略改变的影响较大,其次为社会公众;随着对地方政府和社会公众惩罚系数逐渐加大,地方政府和社会公众更倾向于选择(积极防控,自愿隔离)策略,并且地方政府对惩罚的反应更为强烈。文章所构建的突发公共卫生事件协同防控随机演化决策模型为突发公共卫生事件的科学预防提供理论参考和现实依据。

关键词: 突发公共卫生事件, 协同防控, 随机干扰, 随机演化博弈

Abstract:

Frequent public health emergencies have brought severe challenges to the life and property of the country and the people, and strengthening the collaborative prevention and control of public health emergencies has become an important issue in social governance. Aiming at the high uncertainty in the process of strategy interaction and behavior evolution between local governments and the public in public health emergencies, a stochastic evolutionary game model for collaborative prevention and control of public health emergencies is constructed to analyze the evolutionary stability strategy and evolution process of local governments and the public. It is found that the local government evolves to the stable strategy faster than the public; The stochastic interference factors will slow down the speed at which local governments and thepublic evolve into stable strategies; When the probability of epidemic spreading gradually increases, the impact on the change of local government strategy is greater, followed by the public. With the increasing of punishment coefficient to local government and the public, local government and the public are more inclined to choose (active prevention and control, voluntary isolation) strategy, and the local government has a stronger response to punishment. The stochastic evolution decision-making model for collaborative prevention and control of public health emergencies constructed in the article provides theoretical reference and practical basis for scientific prevention of public health emergencies.

Key words: public health emergencies, collaborative prevention and control, stochastic disturbance, stochastic evolutionary game

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