东北三省服务业发展空间极化的演变及驱动因子分析

发布时间：2018-05-12 04:20

本文选题：空间极化 + 集聚　；参考：《地理科学》2015年06期

【摘要】：以人均服务业增加值为服务业发展衡量指标,分析东北三省服务业变化的空间特征,利用基尼系数和崔王指数,从整体和局部两个角度对东北三省服务业发展的非均衡性和极化特征进行测度,以人均服务业增加值的极化水平为因变量,人均GDP、工业增加值、实际直接利用外资、政府财政支出和市场发育指数的极化水平为自变量,建立多元线性回归模型,并对驱动因子进行综合评价。研究结果认为:1 2000~2012年间东北三省服务业发展程度显著,区域发展差异在波动中小幅上升;形成了以沈阳、大连、长春和哈尔滨4城市为核心的服务业发展格局;中心城市、资源城市及交通枢纽城市主导着服务业发展,差异具有显著的地域性。2东北三省服务业发展差异和空间极化在趋势上均呈现先升后降。服务业发展差异系数在总体上呈增长态势,空间极化指数呈减少态势。3不同驱动因子的作用和重要性不同,在推动服务业极化发展中起主导作用的是人均GDP和政府财政支出。
[Abstract]:Taking per capita added value of service industry as the index of service industry development, this paper analyzes the spatial characteristics of service industry change in three provinces of Northeast China, and uses Gini coefficient and Cui Wang index. This paper measures the disequilibrium and polarization characteristics of service industry development in the three provinces of Northeast China from the whole and local perspectives, taking the polarization level of service industry added value per capita as dependent variable, GDP per capita, industrial added value, actual direct utilization of foreign capital. The polarization level of government expenditure and market development index is independent variable, the multivariate linear regression model is established, and the driving factor is comprehensively evaluated. The results show that the service industry of the three provinces in Northeast China developed significantly during the period of 2000 to 2012, and the regional development difference increased slightly, forming the service industry development pattern with Shenyang, Dalian, Changchun and Harbin as the core cities, and the central cities. Resource city and transportation hub city dominate the development of service industry. 2 the difference of service industry development and spatial polarization of three provinces in Northeast China show a trend of first rising and then decreasing. The coefficient of development difference of service industry is increasing as a whole, and the spatial polarization index is decreasing. 3. The function and importance of different driving factors are different. The leading factors in promoting the development of service industry are GDP per capita and government expenditure.
【作者单位】：辽宁师范大学海洋经济与可持续发展研究中心;辽宁师范大学城市与环境学院;
【基金】：教育部人文社会科学重点研究基地重大项目(14JJD790044) 辽宁省教育厅科学技术研究项目(L2013411)资助
【分类号】：F719

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