南华大学学报（社会科学版）2025，Vol.26Issue(3)：1-12,12.DOI:10.13967/j.cnki.nhxb.2025.0029
基于PMC指数模型的美国核安全监管政策文本量化研究
Quantitative Research on U.S.Nuclear Safety Regulatory Policy Texts Based on the PMC Index Model
摘要
Abstract
This article first uses the LDA model to perform text mining on 15 U.S.nuclear safety regulatory policy texts,con-ducting qualitative research to identify the areas of focus in the policies and extract the core themes.Subsequently,a quantitative evalu-ation of the policy texts is performed using the PMC index model to thoroughly assess the formulation of U.S.nuclear safety regulatory policies.The research findings indicate that U.S.nuclear safety regulatory policies are generally well-evaluated,particularly in terms of policy domains,policy evaluation,safeguards and incentives,and policy instruments.This provides valuable insights for China's nu-clear safety regulatory framework,including:First,emphasizing the establishment of a robust safeguard system and multi-stakeholder participation during the policy formulation process;Second,flexibly utilizing a variety of policy instruments;and Third,enhancing in-terdepartmental collaboration mechanisms to ensure efficient policy implementation.关键词
核安全监管/政策文本/PMC指数模型/LDA模型Key words
nuclear safety regulation/policy texts/PMC index model/LDA model分类
管理科学引用本文复制引用
戴立操,刘素琴..基于PMC指数模型的美国核安全监管政策文本量化研究[J].南华大学学报（社会科学版）,2025,26(3):1-12,12.基金项目
湖南省哲学社会科学一般项目"核电厂人因失误精准防控研究"资助(编号:21YBA104) （编号:21YBA104）
