摘要
本文采用数据包络技术(DEA),利用22个OECD国家以及中国的经济数据构造了世界生产前沿边界,对各国1981-2004年间的Malmquist生产率指数进行了分解,并求得了各国的技术进步指数和资本积累指数。本文对中国出口贸易的直接和间接技术进步效应进行了计量分析。计量分析表明,出口主要是通过间接技术进步效应来促进中国的技术进步的。
A 'world production frontier' is constructed based on data from 22 OECD members and China statistics.We decompose the Malmquist productivity index through 1981-2004 and acquire the technology progress index and capital accumulation index on country basis.We conduct econometric analysis on the direct and indirect effects of China exports on technology progress by improving the model of Levin & Raut(1997).The results show that exports promote technology progress mainly through indirect effects.
出处
《当代经济科学》
CSSCI
北大核心
2007年第5期112-118,共7页
Modern Economic Science
关键词
出口
技术进步
DEA
Exports
Technology progress
DEA
