资源与产业 ›› 2014, Vol. 16 ›› Issue (5): 107-114.

• 资源产业 • 上一篇    下一篇

基于信息熵的产业结构同构化程度的度量研究

何大义1,2,*,李冉1,2,黄启1,2   

  1. 1中国地质大学人文经管学院,北京 100083; 2中国土资源部资源环境承载力评价重点实验室,北京 100083
  • 收稿日期:2014-02-18 修回日期:2014-05-26 出版日期:2014-10-20 发布日期:2014-10-20
  • 基金资助:

    中国地质调查局工作项目(1212011220098)国土资源部资源环境承载力评价重点实验室开放课题资助项目(CCA2012.05)

MEASUREMENT OF INDUSTRY STRUCTURAL ISOMORPHISM BASED ON INFORMATION ENTROPY

He Da-yi1,2,Li Ran1,2,*,Huang Qi1,2   

  1. 1School of Humanities and Economic Management, China University of Geosciences, Beijing 100083, China; 2Key Laboratory of Carrying Capacity Assessment for Resource and Environment, MLR, Beijing 100083, China
  • Received:2014-02-18 Revised:2014-05-26 Online:2014-10-20 Published:2014-10-20

摘要:

对比分析现有典型产业结构同构化程度度量的方法,如结构相似系数、结构差异度指数、结构重合度指数,认为产业结构同构化程度试题可从相似性或差异性角度展开,而且是一种无方向的对称测度。进而分别从相似性和差异性角度,基于信息熵和相对熵的概念,提出了产业熵指数与产业相对熵指数,用以度量区域间的产业结构同构化程度。通过对北部湾城市群2000—2010年实证研究,验证了产业熵指数和产业相对熵指数的合理性和可行性,进而利用产业熵指数和产业相对熵指数展开了北部湾城市群产业同构程度的分析。

关键词: 信息熵, 产业结构同构化, 产业结构相似性, 测度

Abstract:

Based on a comparison in measurements of structural isomorphism of modern industry, such as structural similarity coefficient, structural variance index, structural superposition index, measurement of industry structural isomorphism can be carried out from similarity and variance, nondirectionally. This paper applies industry entropy index and industry relative entropy index to measure the industry structural isomorphism among regions, which have been validated in their feasibility via a case study on the North Bay urban group during 2000 to 2010.

Key words: information entropy, industry structural isomorphism, industry structural similarity, measurement

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