摘要
在建构城市化发展非农就业响应强度模型和变化轨迹的基础上,应用标准差(δ)、变异系数(V)及比率(Gi)等统计学方法,分析了河南省城市化发展非农就业响应强度的省内差异,并运用灰色关联度进一步解读出各地区响应模式的异同。结果表明:1991—2009年间河南省城市化发展非农就业的响应强度呈阶段性变化特征;从空间差异特征看,河南省城市化发展非农就业的响应强度在静态和动态上均具有明显的时空差异性,全省18个地市明显分异为强响应型、中等响应型以及弱响应型3种类型;从影响机制分析,第三产业发展是影响城市化发展非农就业响应强度省内差异的主因,全省18个地市可划分为高-高、高-低、低-高和低-低4种关联模式,明显折射出省内产业发展及其城市化发展模式的空间差异,并诠释了区域非农就业增长不均衡的现状问题。
The paper constructed a model of the strength of non-farm employment response to urbanization growth which was used to measure the different regions＇ strength of non-farm employment response to urbanization growth. With the base of the strength＇ s variation track, this paper analyzed the inner-provincial differences of the strength of non-farm employment response to urbanization growth in Henan Province through using standard deviation（δ） ,variation coefficient （V） and ratio （Gi） and also using a method of grey correlation to further unscramble the influence mechanism of inner-provincial differences. Research indicated that the strength of non-farm employment response to urbanization growth took on a stage change characteristic in Henan Province from 1991 to 2009. Namely, it was declining unceasingly from 1993 to 1999; its response strength was rising constantly from 2001 to 2005 ; the response strength assumed wavy fluctuation and the change scope was relatively small from 2005 to 2009. There existed significant tempo-spatial differences of the strength of non-farm employment response to urbanization growth of Henan Province from static and dynamic situation ： static aspects, regarding Beijing-Guangzhou line as the axle, the high-response area distributed along it in 2005, while in 2009 the high-response area had turned to take Longhai Line as the axle; Dynamic aspects, the strength of non-farm employment the central section and the north-eastern of Henan Province relatively changed response to urbanization growth of greater than other regions, while Zhengzhou, Luoyang, Zhoukou and Luohe were relatively more stable. The 18 prefecture-level cities of Henan Province can be identified into three types： strong response type, middle response type and weak response type. In- fluence mechanism analysis showed that development of tertiary industry had significant positive correlations with the strength of non-farm employment response to urbanization growth. And the paper divided the 18 prefecture-le
出处
《地域研究与开发》
CSSCI
北大核心
2012年第6期44-49,共6页
Areal Research and Development
基金
国家自然科学基金项目(40801055)
福建省科技厅青年人才项目(2008F3034)
福建省公益类科研院所基本科研专项重点项目(2009R10039-5)
关键词
城市化发展
非农就业响应强度
区域差异
影响机制
河南省
urbanization growth
strength of non-farm employment response
regional differences
influence mechanism
Henan Province
