中国航空航天设备制造业集聚效应及其集聚影响因素研究

Research on Agglomeration Effect and its Influence Factors of China

摘要:

航空航天设备制造业作为高端装备制造业的重要组成部分已成为带动国民经济增长的主导产业，揭示其集聚发展的规律对于引导其健康快速成长并带动经济增长和产业结构升级具有重要的理论和现实意义。运用EG指数等集聚指标测度中国航空航天设备制造业1996年到2014年的产业集聚水平，实证分析产业集聚对产业产出和全要素生产率影响及其集聚度变动的影响因素。研究表明：航空航天设备制造业的集聚水平呈“W”型趋势，其集聚度对产业产出和产业全要素生产率的增长都具有显著的正向作用。市场化程度的提高是产业集聚下降的主要原因，FDI与行业技术密集度的提升对产业集聚度的上升有显著作用，企业进出壁垒下降是地区集聚上升的主要原因。

Abstract:

Aerospace equipment manufacturing high-end equipment manufacturing industry as an important part of has become the leading industry to drive the growth of national economy, reveals the agglomeration development rules to guide the healthy and rapid growth and promote economic growth and industrial structure upgrading has important theoretical and practical significance. By eg index agglomeration index China aerospace equipment manufacturing industry in 1996 to 2014 years of industrial agglomeration level, empirical analysis of industry agglomeration of industry growth and total factor productivity to enhance the agglomeration and agglomeration factors. The research shows that: the agglomeration level of aerospace equipment manufacturing industry is "W" type trend, and its agglomeration degree and industrial output and industrial total factor productivity growth has a significant positive effect. The improvement of the degree of marketization, the main reasons of the industrial agglomeration decreased, FDI and industry technology intensive degree of improvement of industrial agglomeration degree rise has a significant role, enterprises and barrier drop is area increased concentration of the main reasons.