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中国管理科学 ›› 2022, Vol. 30 ›› Issue (8): 1-11.doi: 10.16381/j.cnki.issn1003-207x.2019.1785

• 论文 •    下一篇

考虑信息搜索的环境污染群体性事件最优决策模型

刘德海1, 赵悦2, 张旭3   

  1. 1.东北财经大学公共管理学院,辽宁 大连116025; 2.北京交通大学交通运输学院,北京 100044; 3.南京银城地产,安徽 合肥230000
  • 收稿日期:2019-11-08 修回日期:2020-01-23 出版日期:2022-08-18 发布日期:2022-08-18
  • 通讯作者: 刘德海(1974-),男(汉族),辽宁辽阳人,东北财经大学公共管理学院,教授、博导,研究方向:突发事件应急管理,Email:Ldhai2001@163.com. E-mail:Ldhai2001@163.com
  • 基金资助:
    国家自然科学基金资助项目(71874024,71971045,71904025)

Optimal Decision-making Model of Environmental Pollution Group Events Considering Information Search

LIU De-hai1, ZHAO Yue2, ZHANG Xu3   

  1. 1. School of Public Management, Dongbei University of Finance & Economics, Dalian 116025,China;2. Beijing Jiaotong University, School of Traffic and Transportation, Beijing 100044, China;3. Nanjing Silver city Real Estate, Hefei 230000, China
  • Received:2019-11-08 Revised:2020-01-23 Online:2022-08-18 Published:2022-08-18
  • Contact: 刘德海 E-mail:Ldhai2001@163.com

摘要: 坚决打好污染防治攻坚战是建设全面小康社会三大任务之一,环境污染群体性事件影响社会稳定和生态文明建设。在当今信息渠道多元化的自媒体时代下,群众能够通过信息搜索行为为决策获取信息。本文考虑了群众信息搜索行为,构建周边居民信息搜索的环境污染群体性事件最优决策模型,分析了不同条件下均衡策略选择,以及在各种地方政府补贴水平和暗箱操作程度下,周边居民的收益变化情况和策略选择差异。结果表明:当政府的暗箱操作程度较低时,群众的最优化策略为信息搜索后“污染轻微”则“抗议”,否则群众的最优化策略为直接抗议。当群众对项目污染程度为严重的先验概率较低且政府的暗箱操作程度比较高时,群众将选择不抗议策略。当周边居民的识别能力较差,群众将会选择策略信息搜索后“污染轻微”则“不抗议”,当暗箱操作程度足够大时,群众将会选择策略直接抗议。随着地方政府提供补贴水平的增加,群众的抗议强度减弱。了解群众的最优决策,有利于政府对环境群体性事件进行防范和应对,维护社会稳定。

关键词: 环境污染;群体性突发事件;决策模型;信息搜索

Abstract: With the advent of “user-operated media” era, how governments deal with the social crisis is a serious challenge. Environmental pollution group event is a prominent type of social crisis, generally known as “Not-In-My-Back-Yard”. As the information dominant party, the government fully understands the possible impact of the project on the local residents, but maybe block the key information for the implementation, which can lead to serious information asymmetry. Once the information is leaked, the environmental group events will break out likely. With the rapid development of information technology, especially the rise of user-operated-media communication, information channels become increasingly diversified. Facing the information asymmetry, the local residents can be easy to search, browse and acquire relevant knowledge. The search results will have an important impact on the occurrence and development of environmental group events.

Key words: environmental pollution; group events; decision-making model; information search

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