制造业集聚和全要素生产率——基于制造业微观数据经验研究

发布时间：2018-02-08 14:20

本文关键词： EG指数 LP方法全要素生产率制造业　出处：《合肥工业大学学报(社会科学版)》2013年05期 　论文类型：期刊论文

【摘要】：运用1998-2007年中国工业企业微观数据计算了我国31个制造行业集聚指数(EG指数),采用LP方法估计了企业的全要素生产率(TFP),考察了制造业集聚与企业TFP的关系。研究发现,制造业集聚程度有逐年提高趋势;集聚有助于企业全要素生产率的提高;集聚与生产率之间呈现"倒U型"演化关系。此外,由于中国制造业集聚程度仍然处于较低阶段,相对于低集聚度的行业而言,更高的集聚程度对企业生产率的贡献明显更高,这也为调整制造业产业集群发展政策提供了更多操作空间。
[Abstract]:Based on the microcosmic data of Chinese industrial enterprises from 1998 to 2007, 31 manufacturing industry agglomeration indices (EG) are calculated, and the total factor productivity (TFP) is estimated by using LP method. The relationship between manufacturing agglomeration and TFP is investigated. The degree of agglomeration of manufacturing industry is increasing year by year; agglomeration contributes to the improvement of total factor productivity of enterprises; the relationship between agglomeration and productivity is "inverted U-shaped". In addition, the degree of agglomeration of manufacturing industry in China is still in a low stage. Compared with the industry with low concentration, higher concentration contributes significantly to the productivity of enterprises, which also provides more operation space for adjusting the development policy of manufacturing industry cluster.
【作者单位】：合肥工业大学经济学院;
【基金】：国家自然科学基金青年项目(71103057) 安徽省自然科学基金项目(11040606Q29)
【分类号】：F426;F224

【参考文献】