我国装备制造业技术水平测算及其影响因素研究——基于省际面板数据的比较分析

Research on the Measurement of Technical Level of Equipment Manufacturing Industry in China and Its Influencing Factors——A Comparative Analysis Based on the Provincial Panel Data

基于DEA的非参数方法,利用2004-2014年装备制造业省际面板数据,测算出我国装备制造业的Malmquist指数并分解,得到东、中、西三大地区的技术效率以及技术进步指数,发现自2004年以来,东部地区的各项指数都明显低于全国平均水平;中部和西部地区的全要素生产率和技术效率均高于全国平均水平,但技术进步指数均低于全国平均水平和东部地区。然后实证分析包括国际贸易、国际直接投资、研发投入、企业规模、人力资本、产业结构及地区经济发展水平等在内的一系列因素对地区装备制造业技术水平的影响后,提出了相应的政策建议,以期为提高我国地区装备制造业技术水平提供思路借鉴。

Based on the provincial panel data of equipment manufacturing industry in 2004-2014,the Malmquist productivity index of China＇s equipment manufacturing industry is measured by DEA non-parametric method. The index of technical efficiency and technological progress in the eastern,central and western regions is obtained after decomposition. It is found that since 2004,all indices in the eastern region are significantly lower than the national average. The total factor productivity and technical efficiency in the central and western regions are higher than the national average,while the technological progress index is lower than the national average and the eastern region. Then,through the analysis of the influence of a series of factors including international trade,international direct investment,R D investment,enterprise scale,human capital,industrial structure and regional economic development level,the paper puts forward policy recommendations to improve the level of China＇s regional equipment manufacturing technology.