摘要
文章选取农村居民人均纯收入和农民家庭人均生活消费支出两项综合指标,通过计算变异系数、加权变异系数、泰尔指数和最大与最小系数,分析了近30年来我国农村经济发展水平的动态演变过程。结果表明,改革开放以来我国农村经济发展水平的省区差异经历了一个在波动中上升的动态演变过程,四个演变阶段像一个不规则的"W"。通过计算1978—2005年几个代表年份各省区农村经济的区位熵,分析了我国农村经济发展水平的空间演变过程。结果显示,我国农村经济相对发达的省区在经历了由东北地区、京津地区、长三角地区向东南沿海地区逐渐扩展和转移的空间演变过程后,农村经济发展水平的空间差异主要表现为东部沿海地区与中西部地区的差异。空间差异的形成既有自然条件、区位条件和原有社会经济基础的影响,也有国家政策导向和市场化进程中产业聚集、效益最大化和帕累托最优等经济规律的作用。
Select two index of ＇Per Net Income of Rural Inhabitant＇and＇Per Consumption Expenditure of Rural Households＇ ,this paper analyzed the evolvement process of rural economics of China in recent 30 years by calculated variation coefficient, weighted variation coefficient, Theil index, maximum and minimum index. The result indicated that the differences of rural economic development of China had undergone a fluctuant and ascend process,the four stages of evolvement just like a anomalistic ＂W＂.This paper also analyzed the spatial evolvement process of rural economies of China by calculate the location entropy of each province during 1978-- 2005. Result indicated that the difference of rural economic development can be reflected mainly in the contrasts of the eastern costal region and the mid-western region after the spatial evolution processes from the regions of northeastern region, Jing-Jin area and the eastern part of the Yangtze Delta to the southeastern costal areas.Beside natural conditions, geographic location and initial economic endowments ,national policy, industry collect and benefits maximize are also the key factors of the province differences of rural economic development.
出处
《经济地理》
CSSCI
北大核心
2009年第3期466-471,共6页
Economic Geography
关键词
农村经济
省区差异
时空演变
中国
rural economy
presidial diversity
evolvement process
China
