制度变迁的"语义证据":河南省城乡融合政策的主题聚类与动态演化研究OA

Henan Province is a typical microcosm for urban-rural integration development in Chi-na.In-depth exploration of the semantic evidence of the institutional changes in the integration of urban and rural areas in Henan Province is of great significance for promoting high-quality inte-grated development of urban and rural areas.By the BERTopic model,this study carried out top-ic identification and clustering analysis of the urban-rural integration policy texts in Henan Prov-ince from 2002 to 2024,and further explored the dynamic evolution law of policy focus.The re-search results show that the theme presents the characteristics of"strong core support and com-prehensive coverage of fields".It can be aggregated into seven major fields:urban and rural plan-ning compilation,housing and urban-rural construction,improvement of living environment,ur-ban construction and management,rural revitalization and infrastructure,social security,and basic education.Combined with the evolution characteristics,the semantic change process of the policy can be divided into four stages:2002-2007 planning priority,focusing on people's liveli-hood;2008-2012 urban belt township,industry-city integration;2013-2017 service parity,factor mobility;2018-2024 rural revitalization,urban and rural co-prosperity.In the future,Henan should strengthen people's livelihood security with a people-oriented approach,expand the flow of factors through two-way communication,and build a collaborative mechanism based on regional complementarity,so as to contribute to the urban-rural integrated development of the Chinese style.