摘要
本文运用超DEA模型的分析方法,对成都市城市土地利用效率进行评价。结果表明:城市用地属于DEA有效的城市从高到低依次为青羊区、锦江区、武侯区、金牛区、温江区、成华区、新都区、郫县、龙泉驿区、青白江区、崇州市、新津县、双流县;城市用地属于DEA无效的城市有金堂县、蒲江县、彭州市、都江堰市、邛崃市、大邑县。总体来看,成都市城市土地利用效率较高,但DEA无效城市的土地利用效率仍有待提高。
This paper applies the super-DEA model to evaluate the urban land utilization efficiency in Chengdu city with results indicating an efficiency ranking in DEA-effective cities,high to low,Qingyang district,Jinjiang district,Wuhou district,Jinniu district,Wenjiang district,Chenghua district,Xindu district,Pixian county,Longquanyi district,Qingbaijiang district,Chongzhou city,Xinjin county,and Shuangliu district.The cities with invalid DEA include Jintang county,Pujiang county,Pengzhou city,Dujiangyan city,Qionglai city,and Dayi county.In general,Chengdu city has a high land utilization efficiency,while other cities with invalid DEA need improvement in their land utilization efficiency.
出处
《资源与产业》
北大核心
2010年第2期40-45,共6页
Resources & Industries
关键词
DEA
超效率
城市土地利用效率
对策建议
成都市
DEA
super efficiency
urban land utilization efficiency
approaches
Chengdu city
