生产性服务业集聚与制造业出口产品质量升级  

Producer Services Agglomeration and the Quality Upgrading of Manufacturing Export Products

作　　者：曾艺 韩峰[2] Zeng Yi;Han Feng(School of Public Economics and Administration,Shanghai University of Finance and Economics,Shanghai 200433,China;Institute of Politics and Economics,Nanjing Audit University,Nanjing 211815,China)

机构地区：[1]上海财经大学公共经济与管理学院,200433 [2]南京审计大学政治与经济研究院,211815

出　　处：《南开经济研究》2022年第7期23-41,共19页Nankai Economic Studies

基　　金：国家自然科学基金面上项目“空间集聚优势与制造业高质量发展研究:理论机制、效应识别与政策优化”(72073071);研究阐释党的十九届五中全会精神国家社科基金重大项目“构筑互利共赢的产业链供应链合作体系研究”(21ZDA095);江苏高校“青蓝工程”中青年学术带头人培养项目资助。

摘　　要：本文综合使用2003—2013年中国283个地级及以上城市面板数据、中国工业企业数据和中国海关贸易数据,基于空间滞后解释变量模型,从企业微观层面探究了生产性服务业集聚对制造业出口产品质量升级的影响。结果表明,生产性服务业集聚通过降低企业生产成本和促进企业技术创新等途径显著提升了城市自身制造业出口产品质量,但抑制了周边城市的制造业出口产品质量升级。进一步分析发现,伴随城市规模的扩大,生产性服务业集聚对城市自身制造业出口产品质量的促进作用不断加大,且I型及以上大城市生产性服务业集聚提高了周边II型大城市和中小城市的制造业出口产品质量,但其他等级城市生产性服务业集聚对周边同等级城市的制造业出口产品质量却产生了显著为负的空间外溢效应;对于不同类型的生产性服务行业及不同类别的制造业行业而言,生产性服务业集聚对制造业出口产品质量升级的影响及其空间效应表现出明显的异质性特征。本文结论表明,构建生产性服务业集聚的空间关联机制,充分发挥生产性服务业在更大空间上的集聚效应,是促进制造业出口产品质量升级和高质量发展的重要政策取向。Using panel data from 283 cities at prefecture level and above,Chinese industrial enterprise data and Chinese customs data from 2003 to 2013,this paper adopts the spatially lagged explanatory variable model(SLX)to explore the mechanism of the impact of producer services agglomeration on the quality of manufacturing export products from the micro level of enterprises. The results show that producer services agglomeration is significantly improving the quality of the local city?s manufacturing export products by reducing production costs and promoting technological innovation,but has hindered the surrounding cities? manufacturing export products quality upgrading. Further analysis shows that,the positive effect of producer services agglomeration on the quality of a city?s own manufacturing export products increases with the size of the city,and producer services agglomeration in type I large cities and above has an obvious positive effect on the quality of the manufacturing export products of the neighboring type II large cities、medium-sized and small cities. On the contrary,producer services agglomeration in type I large cities and above and small cities has a significantly negative space spillover effect on the quality of the manufacturing export products of the neighboring cities of the same grade. For different types of productive service industries and different categories of manufacturing industries,the impact of productive service agglomeration on the upgrading of manufacturing export product quality and its spatial effects show obvious heterogeneous characteristics. The conclusion of this paper shows that,building a spatial linkage mechanism for producer services agglomeration,and then efficiently releasing the agglomeration effect of producer services in a larger space,is an important policy orientation for promoting the quality of manufacturing export products upgrading and economic high-quality development.

关 键 词：制造业出口产品质量 生产性服务业集聚 空间外溢 

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