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鉴于我国经济发展过程中的空间不平衡现象,本文从理论与实证两个层面研究产业聚集对区域公共福利水平的影响。研究表明,在其他条件不变的情况下,区位熵与区域人均教育支出和人均社会保障支出水平呈U型关系;在处理模型中的内生性问题后,产业聚集对区域公共福利指数存在非线性的影响,临界值在区位熵为1.23~4.56之间。这意味着初始阶段的产业聚集将对社会服务性公共福利产生“挤出效应”;而在超过临界值之后,政府将调整其公共支出结构,从偏向生产性投资转为偏向公共福利方面。因此,推进城镇化与产业聚集协同发展、引导产业适度转移、协调中央与地方政府对公共福利的供给责任,是提升区域公共福利及其均等化的有效措施。
In view of the spatial imbalance in the process of economic development in our country, this paper studies the impact of industrial agglomeration on the level of regional public welfare from the theoretical and empirical levels. The results show that the location entropy has a U-shaped relationship with the regional per capita education expenditure and per capita social security expenditure under the condition of other conditions remain unchanged. After dealing with the endogenous problems in the model, the industrial agglomeration has a nonlinear effect on the regional public welfare index The impact of the threshold in the location of the entropy of 1.23 ~ 4.56 between. This means that the initial stage of industrial agglomeration will have a “crowding-out effect” on social service public welfare; and after the threshold is exceeded, the government will adjust its public spending structure from biased towards productive investment to favor public welfare . Therefore, pushing forward the coordinated development of urbanization and industrial agglomeration, guiding the proper transfer of industries and coordinating the supply responsibilities of central and local governments to public welfare are effective measures to enhance regional public welfare and its equalization.