中国省际建设用地单要素效率评价与区域差异研究

An Evaluation of China′s Provincial Construction Land Single Factor Efficiency and Its Regional Differences

以单要素效率理论作基础,用1999—2008年全国分省数据,测度不同省份建设用地单要素效率,且对单要素效率的空间变化进行分析。结果表明2008年全国各省建设用地单要素效率平均值是0.5009,总体水平不高;从东部至西部,建设用地单要素效率递减;1999—2008年间东中西三大地区建设用地单要素效率均处在上升态势,上升幅度分别是:0.0405、0.0298和0.0253。研究认为1999-2008年我国建设用地供给调控政策无论在东部还是中西部皆取得一定绩效,但东部地区调控效果显著好于中西部;应以建设用地单要素效率作依据,结合不同地区资源禀赋状况、经济发展阶段和区域功能定位实施差别化的建设用地调控政策。

Based on the single factor efficiency theory, this paper measured the provincial construction land single factor efficiency and analyzed its temporal and spatial variation. The results indicated that the average construction land single factor efficiency is 0. 5009 and its overall level is low;the construction land single factor efficiency reduces orderly from the eastern to western regions;the construction land single factor efficiency of the three major areas has been on a rising trend during 1999-2008 ,and the increasing rate are respectively 0.0405,0. 0298 and 0.0253. It was concluded that the construction land supply conformity policies have actualized some performance both in the eastern and in mid-western areas between 1999-2008, but the effect of the eastern region is signifi- cantly better than that of the mid-western regions. Differential construction land supply policies should be made based on the results of construction land single factor efficiency appraisal, in combination with the regional resource endowment, economic development stage and regional function position.