西部地区经济差异化分析——基于基尼系数的产业分解

随着西部经济的进一步发展，该区内部经济发展不平衡的问题也日渐凸显。文章在梳理西部省区经济差异发展状况和产业结构演变历程的基础上，运用基尼系数对西部12省区进行了产业分解。结果表明，二、三产业发展水平是西部经济差异化扩大的主要因素，而地理集中程度又是导致西部二、三产业发展水平差异化的主要因素。

The Analysis on Economic Differences of Western Region --Based on Gini Coefficient Industry Decomposition

The problem on regional imbalance of the economic development has been risen up with the development of the western economy.Based on the economic differences and industrial structure evolution of western provinces,this paper decomposed industry of the twelve western provinces by Gini coefficient.The conclusion showed that the secondary and tertiary industry were the main reason for western economic gap,and the geographic concentration was the mainly factor which induced the secondary and tertiary industry differentiation.