中国高新技术产业的地理格局与地理集中

GEOGRAPHICAL PATTERN AND GEOGRAPHICAL CONCENTRATION OF CHINESE NEW AND HIGH TECH INDUSTRIES

与传统产业相比,高新技术产业对地理集中具有更加强烈的内在要求,这导致其地理格局与传统产业具有明显的差别。在产业集中指数等相关理论方法和实证分析的基础上,力图从地理学视角,结合高新技术产业的时间序列数据和2008年断面数据,从整体产业和分行业研究了高新技术产业地理格局和地理集中的现状和变动趋势。研究发现,我国高新技术产业高度集中在沿海省区和陕、川两省,省区间差距悬殊;高新技术产业产值份额同经济发展显著相关。时间序列分析表明:长时间尺度产业集中持续增强,近年来趋于稳定;地理格局逐渐清晰,核心省区凸显。不同行业由于产业性质、发展基础、资源需求和市场群体的差异,有其各自的集中态势和演变趋势。

Compared with the traditional industries,new and high tech industries has more strongly inherent requirement for geographic concentration,which leads to the significant difference in geographical pattern.The article attempts to study the status of new and high tech industries geographical pattern and geographical concentration and the change trend separately from the industry as a whole and sub-sectors from the perspective of geography.This research combines with the time series data and cross section data of 2008,is base on the existing related research methods and empirical analysis.The research methods include regional Gini coefficient,geographic concentration and the geographic distribution measurement method.The research shows that new and high tech industries highly concentrated in the coastal provinces,together with Shaanxi and Sichuan provinces,the provincial gap is wide.The share of new and high tech industries output value is significantly associated with economic development.Time series analysis shows that the concentration of industry continued to improve for a long time scale,while the tendency tended to be stable in recent years.The geographical pattern is clear gradually and the core provinces are highlighted.Due to the different nature,development foundation,resources demand and market group,different industries has different centralized situation and development trend.