许昌市产业结构演进机制分析

Analysis of Evolution Mechanism of Xuchang Industrial Structure

采用经济学和地理学的相关指标，分析许昌市2003～2012年的产业结构特征．研究表明：许昌市产业结构高级化趋势不强；产业结构和全省相比相似系数较高；产值结构和就业结构不协调；第三产业发展水平相对滞后；许昌产业结构演变的主要推动力是第二产业和相对滞后的第三产业．影响许昌市产业结构演进主要因素有大制度背景下的影响、传统农业社会的惯性、网络技术的发展及其应用．

The industry structure of Xuchang from 2003 to 2012 has been analyzed by using the relevant in- dicators of economics and geography. The research has shown that ： Xuchang＇ s industrial structure doesn＇ t have an obvious advanced trend; Its industrial structure has a high similarity with that of the whole province; The output value structure and employment structure are uncoordinated; The development of tertiary industry is rather lagging; The secondary industry and lagging tertiary industry are the main driving force for the evolution of industrial structure in Xuchang. Main factors influencing evolution of industrial structure in Xuehang include development strategies of government, traditons of agricultural society and the development and application of network technology.