主管:中国科学院
主办:中国优选法统筹法与经济数学研究会
   中国科学院科技战略咨询研究院

中国管理科学 ›› 2025, Vol. 33 ›› Issue (6): 140-150.doi: 10.16381/j.cnki.issn1003-207x.2022.1662cstr: 32146.14/j.cnki.issn1003-207x.2022.1662

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考虑网民心理因素的网络舆情干预时机研究

王明珠1,2, 郭林江1,2, 刘怡君1,2()   

  1. 1.中国科学院科技战略咨询研究院,北京 100190
    2.中国科学院大学公共政策与管理学院,北京 100049
  • 收稿日期:2022-07-27 修回日期:2023-02-24 出版日期:2025-06-25 发布日期:2025-07-04
  • 通讯作者: 刘怡君 E-mail:yijunliu@casisd.cn
  • 基金资助:
    国家自然科学基金面上项目(72074205);国家自然科学基金重大项目(T2293772)

Research on the Timing of Online Public Opinion Intervention Considering the Psychological Factors of Netizens

Mingzhu Wang1,2, Linjiang Guo1,2, Yijun Liu1,2()   

  1. 1.Institutes of Science and Development,Chinese Academy of Sciences,Beijing 100190,China
    2.School of Public Policy and Management,University of Chinese Academy of Sciences,Beijing 100049,China
  • Received:2022-07-27 Revised:2023-02-24 Online:2025-06-25 Published:2025-07-04
  • Contact: Yijun Liu E-mail:yijunliu@casisd.cn

摘要:

政府干预时机的选择关乎网络舆情传播控制的效果,较少学者关注网民心理因素对网络舆情干预时机的影响。本文在SEIR模型的基础上,考虑网民心理对政府干预时机的作用,引入心理容忍度参数,研究政府干预时机对舆情传播的影响。并通过仿真实验模拟不同政府干预时机和不同心理容忍度下,网络舆情在无标度网络中传播状态的变化情况,并用两个真实案例对本文的结论进行了解释。仿真结果表明,政府干预时机并非“越早越好”,最佳的舆情干预时机应选择在心理容忍度的前后。最后提出应从心理引导、干预时机、干预效率等三个方面加强网络舆情治理的政策建议。

关键词: 网络舆情, 政府干预, 传染病模型, 干预时机, 心理容忍度

Abstract:

The timing of online public opinion intervention is crucial for the government in maintaining its public image, ensuring social stability, and gaining public trust. Existing research provides references for the government's control over the timing of intervention in online public opinion. However, in today's complex online environment, the internal factors among netizens cannot be ignored when considering their impact on the spread of online public opinion, especially their psychological factors. The SEIR model is built, taking into account the role of netizens' psychology in determining the timing of online public opinion intervention. It introduces a psychological tolerance parameter and investigates the impact of government intervention timing on the spread of public opinion. Through simulation experiments, it simulates the changes in the spread status of online public opinion in a scale-free network under different government intervention timings and different levels of psychological tolerance. The simulation results suggest that the timing of online public opinion intervention is not necessarily “the earlier, the better,” and the optimal intervention timing should be selected with consideration of psychological tolerance. Additionally, public opinion data are collected hourly during the outbreak periods of two events: “The student's fatal fall at Chengdu No. 49 Middle School” and “The destruction of the protective forest in Dunhuang's thousands of acres of desert.” It uses these case studies to validate the accuracy of the model through simulation. The limitations of the “fixed transfer probability” assumption in classical dynamics of communication is addressed and the impact of netizens' psychological factors on the effectiveness of government intervention is described by setting relevant mechanisms. The research findings hold significant importance for relevant authorities in conducting scientifically and reasonably governed online public opinion management.

Key words: public opinion, government intervention, epidemic model, timing of intervention, psychological tolerance

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