基于土地竞争力评价的新增建设用地配置

Allocation of New Construction Land Based on Land Competitiveness Evaluation

在阐述土地竞争力内涵的基础上,建立了土地竞争力评价指标体系,依据《中国统计年鉴(2008)》和《中国国土资源统计年鉴(2008)》相关数据,采用功效系数法和主成分分析法分别对我国31个省级单位进行了土地竞争力评价。结果表明,2007年,我国省区土地竞争力大致呈现由东南向西北递减的态势,土地竞争力排名与地均GDP呈显著的负相关关系,土地竞争力排名与审批建设用地排名呈现显著的低度正相关性。这表明,区域新增建设用地的分配与土地利用效益相关度不大,建议新增建设用地指标的供给应主要依据土地竞争力安排,对处于不同排名的省份供地政策应区别对待。

Connotation of land competitiveness is expatiated from both the narrow sense and broad sense.Evaluation index system of land competitiveness is established according to the 2008 China Statistical Yearbook and 2008 China Land Resources Statistical Yearbook.Efficiency Coefficient Method and Principal Component Analysis Method are used to evaluate the land competitiveness of 31 provincial units in China.Result shows that in the year 2007,land competitiveness gradually decreases from southeast to northwest.The land competitiveness and GDP per unit land have significant negative correlation.The rank of approved new construction land has low positive correlation with the rank of land competitiveness in China.This indicates that there is little correlation between the allocation of regional new construction land and the land use efficiency.Therefore,it is suggested that regional allocation of new construction land should be treated differently based on the evaluation result of land competitiveness.