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经济学 Journal of Chongqing University of Technology(Social Science)Vo1.3 1 No.3 2017 重庆理工大学学报(社会科学) 2017年第31卷第3期 doi:10.3969/j.issn.1674-8425(S).2017.03.006 长江经济带上中下游3个核心城市产业结构 相似度与优势度比较分析 王筱欣,张明 (重庆理工大学经济金融学院,重庆400054) 摘要:以长江经济带战略实施为研究背景,选取其中占有重要地位的上海、武汉、重庆3个城市 为研究对象,简要评析三市产业结构及经济发展现状,并重点从静态和动态两个方面分析3个 城市之间产业结构的相似程度及内部产业结构状况。通过产业结构相似度计算发现:三市产业 结构的趋同主要体现在第二产业的趋同,第三产业内部行业的相似度较低,达到了产业同构“弊 大于利”的共识,偏向产业结构差异化发展的合理路径。另外,通过偏离一份额分析发现3个城 市都具有高于长江经济带其他各省市平均水平的竞争优势及结构优势行业。 关键词:长江经济带;产业结构相似度;偏离一份额分析法 中图分类号:F061.5 文献标识码:A 文章编号:1674—8425(2017)03—0030—08 Analysis of the Industrial Structure Similarity and Dominance in the Three Core Cities of the Yangtze River Economic Belt WANG Xiao-xin,ZHANG rue (School of Economics and Finance,Chongqing University of Technology,Chongqing 400054,China) Abstract:Taken Yangtze river economic belt strategy implementation as the research background, three important cities are selected as the main research object:Shanghai,Wuhan and Chongqing.The study briefly analyzes three city industrial structure and economic development situation,and analyzes the industrial structure similarity and inner industial environment among the three citires mainly from static and dynamic aspects.The analysis shows that the industrial structure similarity is high in the secondary industry,and rather low in tertiary industry.The three cities have reached the consensus of “doing more harm than good’’and took a different industrial structure development path.In addition, the three cities of shift・share analysis also found that three cities are more structurally advantageous and competitive than any other cities in various provinces and cities of Yangtze fiver economic belt in the average leve1. Key words:the Yangtze fiver economic belt;industirl stauctrure similarity;shift-share analysis method 收稿日期:2016—06—13 作者简介:王筱欣(1956一),女,重庆人,教授,硕士,研究方向:区域经济学、产业经济学。 引用格式:王筱欣,张珥.长江经济带上中下游3个核心城市产业结构相似度与优势度比较分析[J].重庆理工大学 学报(社会科学),2017(3):30—37. Citation format:WANG Xiao—xin,ZHANG Yue.Analysis of the Industrial Structure Similarity and Dominance in the Three Core Cities of the Yangtze River Economic Belt[J].Journal of Cho