中国高技术产业区域经济效率实证研究

Research on Economic Efficiency of High-tech Industries in China based on DEA

本文采用数据包络DEA方法,对2003-2009年中国高技术产业经济效率进行了实证研究。研究表明:中国高技术产业经济效率表现为区域的不均衡性和时间上的波动性,从地区来看,大部分地区保持了较稳定的增长势头,年增长平均为3.9%,在2003-2009年北京、天津、江苏、山东和广东地区为DEA有效,其它地区都存在不同程度的投入产出冗余,没有达到DEA有效,需要进一步调整投入产出指标以达到DEA有效。在此研究基础上,提出了相应的对策和建议。

The Data Envelopment Analysis method is used to measure the Economic Efficiency of High-tech Industries in China from 2003 to 2009.The result show that the economic efficiency of high-tech industry exhibited a time fluctuation and industry and regional imbalance.From regions,most of regions keep increasing,the average annual growth is 3.9%.Beijing,Tianjin,Jiangsu,Shandong and Guangdong are DEA efficient.Due to input-output redundancy,the other regions are DEA invalid.This paper gives some advices to promote Economic Efficiency.