摘要
区域一体化发展不仅促进京津冀城市群内各城市经济指数的增长,也揭露了土地利用的紧张现状,以及导致这种现象的相关因素。回顾2008-2015年土地的发展变化,收集可用数据,运用三阶段DEA模型和Tobit回归分析方法测得各城市土地利用的综合技术效率均值。研究发现:总体上综合技术效率是在纯技术效率和规模效率的共同影响下发展。受外部环境变量和随机误差因素作用最大的是保定,最小的是北京。经济、社会、生态、政策因素对城市土地利用效率的影响和作用机理存在一定差别。
The regional integration development not only promotes the growth of economic indicators of cities in the Beijing-Tianjin-Hebei urban agglomeration,but also exposes the current situation of land use tension and the related factors that lead to this phenomenon.This paper reviews the development of land from2008to2015,collects available data,and uses the three-stage DEA model and Tobit regression analysis method to measure the average technical efficiency of land use in each city.The study finds that overall integrated technical efficiency is developed under the combined influence of pure technical efficiency and scale efficiency.Baoding is the most affected by external environmental variables and random error factors and the smallest is Beijing.There are some differences in the impacts and mechanisms of economic,social,ecological and political factors on urban land use efficiency.
作者
胡彪
孙雪
HU Biao;SUN Xue(School of Management,Tianjin University of Technology,Tianjin 300384,China)
出处
《价值工程》
2018年第34期263-267,共5页
Value Engineering
