| 测度长三角制造业同构的几种方法——基于时间序列数据的分析 |
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| 引用本文： | 王志华,陈圻.测度长三角制造业同构的几种方法——基于时间序列数据的分析[J].产业经济研究,2006(4):35-41. |
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| 作者姓名： | 王志华 陈圻 |
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| 作者单位： | 1. 江苏技术师范学院,经济管理学院,江苏,常州,213001
2. 南京航空航天大学,经济与管理学院,江苏,南京,210016 |
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| 基金项目： | 江苏省南京市软科学科研项目;江苏省教育厅高校哲学社会科学基金 |
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| 摘 要： | 在借鉴相关研究的基础上,本文提出了测度制造业同构的两个指数:改进克鲁格曼指数MKIij和结构重合度指数SSIij,并证明了二者的等价性。同时对结构相似系数Sij与结构重合度指数SSIij的含义进行了剖析,指出用SSIij来衡量地区间制造业的同构度更为贴切。利用Sij和SSIij测度了长三角制造业的同构度,结果表明长三角两省一市制造业的结构相似度高于结构重合度,但研究同时表明,用他们的动态变化来反映制造业结构是否发生了趋同却具有同样的效果。
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| 关 键 词： | 长三角 制造业 同构 方法 |
| 文章编号： | 1671-9301（2006）04-0035-07 |
| 收稿时间： | 2005-10-19 |
| 修稿时间： | 2005年10月19 |
Methods Measuring to the Same Structure of Manufacturing in Delta Area of Changjiang River——Analyzing Based on Time Serial Datum |
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| WANG Zhihua,CHEN Qi.Methods Measuring to the Same Structure of Manufacturing in Delta Area of Changjiang River——Analyzing Based on Time Serial Datum[J].Industrial Economics Research,2006(4):35-41. |
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| Authors: | WANG Zhihua CHEN Qi |
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| Abstract: | Two indexes,modified Krugman index(MKI_(ij))and structural superposition index(SSI_(ij)),that can measure to the structural superposition of manufacturing were put forward based on interrelated study.Their equivalence were proved.Meanings of similar coefficient of structure(S_(ij))and structural superposition index(SSI_(ij))were analyzed.It is shows that SSI_(ij) was more appropriate than S_(ij) to measure the degree of same structure of manufacturing.The degree of same structure of manufacturing in delta area of Changjiang river were measured by using the S_(ij) and SSI_(ij).The results indicated that the degree of similarity was bigger than the degree of superposition and their differences were remarkable.whereas,the results of measurement to the structural convergence by using the S_(ij) and SSI_(ij) were same. |
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| Keywords: | Delta Area of Changjiang River manufacturing same structure methods |
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