西部地区产业结构演变与经济增长研究

Study on the Evolution of Industrial Structure and Economic Growth in Western Region

运用西部大开发前后相关统计数据,对西部地区产业结构变迁与经济增长的关系进行定量分析,结果表明,2001年以后,西部大开发政策效应显现,西部地区经济快速发展,2007年GDP增长率高于全国水平;同时,二、三产业对经济增长的贡献逐步增强,而第一产业对经济增长的贡献程度逐步弱化,而且二、三产业的效益及效率高于第一产业;此外,产业结构偏离度的横向比较表明西部地区产业结构有待进一步优化。

The related data before and after western development implementation are used to make quantitative analysis of the relationship between industrial structure and economic growth. The results show that after 2001, western development effect on westem region＇s economic development is obvious and that in 2007, GDP growth rate is higher than average level of the whole China and that secondary and tertiary industry＇s contribution to economic growth is gradually increased while primary industry＇s contribution to economic growth is gradually decreased, and the gains and rate of secondary and tertiary industry are higher than primary industry. In addition, the gray correlation degree and deviation degree analysis indicate that the industrial structure in western regions needs to be further optimized.