摘要
针对中国用水效率评价问题,选取人均综合用水量、万元国内生产总值用水量、耕地实际灌溉亩均用水量、城镇居民人均生活用水量、农村居民人均生活用水量和万元工业增加值用水量作为输入指标,以人均国内生产总值作为输出指标,建立DEA模型对中国2012年～2016年用水效率进行评价。
In view of the problem of water use efficiency evaluation in China,the per capita comprehensive water consumption,the water consumption per 10 000 yuan of GDP,the per mu water consumption per cultivated land,the per capita domestic water consumption of urban residents,the per capita domestic water consumption of rural residents and the water consumption per 10 000 yuan of industrial added value were selected as the input indicators,and the per capita GDP as the input indicators,and the DEA model is established to evaluate the water use efficiency of China from 2012 to 2016.
作者
许士林
朱磊
张先杰
刘淳妍
XU Shi-lin;ZHU Lei;ZHANG Xian-jie;LIU Chun-yan(School of Statistics and Applied Mathematics,Anhui University of Finance and Economics, Anhui Bengbu 233030,China)
出处
《齐齐哈尔大学学报（自然科学版）》
2019年第2期78-81,86,共5页
Journal of Qiqihar University(Natural Science Edition)
基金
国家自然科学基金(11601001)
基于大数据分析的数学建模大学生创客实验室(ACDXSCK201707)
安徽省大学生创新训练基金(201710378615)
关键词
DEA模型
水资源
用水效率
DEA model
water resources
water efficiency
