Quantitative Analysis of Regional Economic Polarization and Dynamical Mechanisms in Jiangsu Province

  • 1. Department of Urban and Resource Sciences, Nanjing Univertsity, Nanjing 210093, China;
    2. College of Urban and Environmental Sciences, Xuzhou Normal University, Xuzhou 221009, China

Received date: 2004-01-10

  Revised date: 2004-06-09

  Online published: 2004-09-25

Supported by

Project of Academic Humanities and Social Sciences of Jiangsu Province, No.03SJD790005


This paper employs a number of recently developed economic polarization measures, on the basis of the analysis of the studies on regional economic polarization at home and abroad, and uses consistent data of gross domestic production per capita to quantitatively evaluate the variety characteristics of regional economic inequality and polarization in Jiangsu province since the economic reforms and opening up of 1978 in China for the first time. It shows that regional economic polarization increases with the widening of the regional economic difference. Using a polarization index based on inequality decompositions, we make a qualitative and quantitative analysis of the influences of the regional economic polarization in regional development policy and strategy, township industrialization and foreign direct investment from top-down, bottom-up and exterior of regional development. This paper discusses the factors that account for the changing regional inequalities and polarization in Jiangsu province and argues that the top-town driving factors are likely the most important aspects affecting regional economic polarization in Jiangsu province. Spatially, regional economic polarization in Jiangsu province shows obviously two aspects of dividing from north to south and from urban to rural.

Cite this article

OUXiangjun,GUChaolin . Quantitative Analysis of Regional Economic Polarization and Dynamical Mechanisms in Jiangsu Province[J]. Acta Geographica Sinica, 2004 , 59(5) : 791 -799 . DOI: 10.11821/xb200405018


[1] Estebn J M, Ray D C. On the measurement of polarization. Econometrica, 1999, 62: 819-851.

[2] Zhang X B, Kanbur R. What difference do polarization measures make?: an application to China. Journal of Development Studies, 2001, 37(31): 85-98.

[3] Michael C, Wolfson. Conceptual issues in normative measurement when inequalities diverge. The American Economic Review, 1994, 84(2): 353-358.

[4] Fritzell J. Income inequality trends in the 1980s: a five-country comparison. Acta Sociologica, 1993, 36: 47-62.

[5] Danzige S, Gottschalk P. Introduction. In: Danziger S, Gottschalk P (eds.), Uneven Tides: Rising Inequality in America. New York: Russell Sage Foundation, 1993. 3-17.

[6] Fan C Cindy, Casetti E. The spatial and temporal dynamics of US regional income inequality, 1950-1989. Regional Science, 1994, 28: 177-196.

[7] Fedorov Leonid. Regional inequality and polarization in Russia. World Development, 2002, 30(3): 443-456.

[8] Zhen Feng, Gu Chaolin. Study on regional polarization of Guangdong Province since 1978. Scientia Geographica Sinica, 2000, 20(5): 403-410.
[甄峰, 顾朝林. 改革开放以来广东省空间极化研究. 地理科学, 2000, 20(5): 403-410.]

[9] Lu Lachang. Polarization, new polarization and Zhujiang River Delta's development. Scientia Geographica Sinica, 2000, 20(4): 355-361.
[吕拉昌. 极化效应、新极化效应与珠江三角洲的经济可持续发展. 地理科学, 2000, 20(4): 355-361.]

[10] Lu Dadao, Sit V et al. Report of Regional Development of China. Beijing: The Commercial Press, 1998. 16-26.

[11] Tsui Kai-yuen, Youqing Wang. Polarisation Ordering and New Classes of Polarisation Indices. Memo. The Hong Kong University, 1998. 353-358.

[12] Wei Yehua, Laurence J C Ma. Regional changes of capital construction investment in China. Scientia Geographica Sinica, 1994, 14(1): 22-29.
[魏也华, 马润潮. 我国基本建设投资区域分布的变化. 地理科学, 1994, 14(1): 22-29.]

[13] Wei,Yehua, Fan C Cindy. Regional inequality in China: a case study of Jiangsu Province. Professional Geography, 2000, 52(3): 455-469.

[14] Cui Gonghao. Urbanization from below in China: its development and mechanisms. Acta Geographica Sinica, 1999, 54(2): 106-115.
[崔功豪, 马润潮. 中国自下而上城市化的发展及其机制. 地理学报, 1999, 54(2): 106-115.]

[15] Long G Y, Ng M K. The political economy of intra-provincial disparities in post-reform China: a case of Jiangsu Province. Geoforum, 2001, 32: 215-234.

[16] Zhou Yucui, Qi Qingwen, Feng Canfei. Characteristics of dynamic variation of inter-provincial economic difference in China in recent ten years. Geographical Research, 2002, 21(6): 781-790.
[周玉翠, 齐清文, 冯灿飞. 近10年中国经济差异动态变化特征. 地理研究, 2002, 21(6): 781-790.]

[17] Lu Dadao. New factors and new patterns of regional development in China. Geographical Research, 2003, 22(3): 261-271.
[陆大道. 中国区域发展的新因素与新格局. 地理研究, 2003, 22(3): 261-271.]

[18] Li Xiaojian. Impact of globalization on China's regional economic development. Geographical Research, 2000, 19(3): 225-233.
[李小建. 经济活动全球化对中国区域经济发展的影响. 地理研究, 2000, 19(3): 225-233.]