摘要
定量评估区域一体化进程及产业联动强度是提高区域竞争力、优化资源配置的基础和前提。本文以长三角核心区沪宁高铁沿线的6城市为研究对象,基于空间结构要素构建偏离—份额空间结构模型,定量评价研究区内产业结构演化及竞争力变化趋势,结果表明:南京、上海与其他城市的经济联系加强,成为沪宁高铁沿线两端的核心;区域内大部分城市各产业部门增长势头较大,空间竞争力较强;城市产业结构不断优化,但也存在区域产业竞争力下滑、产业分工不明确等问题。
Quantitative Evaluation of regional integration process and the intensity of Industry linkage was basis and precondition for improving re- gional competitiveness, optimizing the allocation of resources. Based on spatial shift-share analysis model, quantitative analysis was used to evalu- ate the industrial structure evolution and competitive trend in the 6 cities along the Shanghai-Nanjing high-speed rail that was located in the Yangtze River Delta core area, The results shows that： Strengthening the economic links of the Nanjing, Shanghai and other 4cities, become the core of both ends along the Shanghai - Nanjing high speed rail; Most of the cities in the region＇s industrial sector growth momentum is large, having strong spatial industry competitiveness; Urban industrial structure continues to be optimized, but there are also regional industry competitiveness issues of decline, the industrial division of labor is not clear.
出处
《科技和产业》
2013年第5期20-25,共6页
Science Technology and Industry
基金
江苏省哲学社会科学研究重点项目(2011ZDIXM001)
中央高校基本科研业务费专项资金项目(KYZ201129)
关键词
沪宁高铁沿线
偏离-份额空间结构模型
空间产业结构
空间产业竞争力
Shanghai-Nanjing high-speed railway spatial shift-share analysis model
spatial industrial structure spatial industry competitiveness
