摘要
研究目标:考察城市生产性服务业空间集聚对微观制造业企业生产效率提升的影响。研究方法:采用OP方法测度了制造业企业生产率,采用面板模型和工具变量法进行了实证检验。研究发现:相对于专业化集聚,生产性服务业多样化集聚对城市制造业企业全要素生产率提升效果更明显;低端生产性服务业空间集聚对制造业企业生产率的提升作用更加显著;城市生产性服务业空间集聚对国有制造业企业效率提升的作用大于非国有企业;生产性服务业空间集聚对中小城市企业全要素生产率的提升作用效果不明显。研究创新:将空间集聚外溢效应的衰减指数纳入城市生产性服务业空间集聚指标设定之中,考察了不同城市规模和产业层级下生产性服务业空间集聚对微观企业生产效率的差异性影响。研究价值:为企业全要素生产率提升的供给侧改革提供了一个新的视角。
Research Objectives： Study on the influence of the spatial agglomeration of producer service industry on the production efficiency of micro manufacturing enterprises. Research Methods： The OP method is used to measure the productivity of manufacturing enterprises, and the empirical test is carried out by using panel model and instrumental variable meth- od. Research Findings： Relative to specialization agglomeration, the diversification agglomer- ation of city producer service industry contributes more to the total factor productivity of manufacturing enterprises. The spatial agglomeration of low producer service industry can enhance the production efficiency of manufacturing enterprises more obviously. The agglom- eration effect to the efficiency of state-owned industrial enterprises is greater than that to the efficiency of the non state-owned industrial enterprises. The spatial specialization agglomera- tion and diversification agglomeration of producer service industry mainly improves the big city manufacturing enterprises＇ production efficiency, but to small and medium sized urban manufacturing enterprises the effect is limited. Research Innovations： The effects of spatial agglomeration of producer service industry on the production efficiency of micro enterprises under different urban scales and industrial levels are investigated through spatial specializa- tion agglomeration and diversification agglomeration index including the spatial spillover at- tenuation index. Research Value： It provides a new perspective for the reform of the supply side of the total factor productivity of enterprises.
作者
宣烨
余泳泽
Xuan Ye Yu Yongze(International Economic and Trade Institute, Nanjing University of Finance and Economics Industry Development Research Institute, Nanjing University of Finance and Economics)
出处
《数量经济技术经济研究》
CSSCI
CSCD
北大核心
2017年第2期89-104,共16页
Journal of Quantitative & Technological Economics
基金
国家社会科学基金"供给侧结构性改革下我国生产性服务业战略转变及发展路径研究(16BJL052)"
国家自然科学基金"适宜性创新模式选择与全要素生产率提升:基于创新价值链与空间外溢视角(71403115)"
江苏省社科基金"江苏服务业结构优化研究(13JDB012)"
江苏高校哲学社会科学优秀创新团队
江苏高校"青蓝工程"创新团队的资助
关键词
生产性服务业
空间专业化集聚
空间多样化集聚
全要素生产率
Producer Services
Spatial Specialization Agglomeration
Spatial Diversifi-cation Agglomeration
Total Factor Productivity
