典型文献
Fuel consumption, vehicle quantities, and total factor inefficiency in China
文献摘要：
Scale-controlling and technology-upgrading measures are considered effective for mitigating vehicle exhaust emissions. This study investigated the impacts of fuel consumption and vehicle quantities on the total factor in-efficiency in China ' s highway transport sector during 2011–2015, based on the Bounded Adjusted Measure Data Envelopment Analysis (BAM-DEA) model combined with natural and managerial disposability scenarios. The results showed that the average global inefficiency (GIE) score of the exhaust emissions (CO, HC, NOx, and PM) was 0.41 under the assumption of natural disposability and 0.23 in the managerial disposability situa-tion. Moreover, the main causes of total factor inefficiency scores from the perspective of natural disposability were road length, fuel consumption, and exhaust emissions, whereas those from a managerial disposability perspective were road length and exhaust emissions. These two results suggested that environmental effi-ciency can be promoted by increasing the quantities of clean-energy vehicles and high-quality gasoline/diesel consumption. In terms of the spatial distribution of GIE, the scores showed a decreasing trend from China ' s northwestern inland regions to its southeastern coastal regions under both natural and managerial disposabil-ity. Environmental efficiency in some provinces (such as Yunnan) demonstrated good progress under manage-rial disposability, but other regions did not (such as Hebei and Ningxia). Thus, each province should choose appropriate strategies regarding vehicle quantities and fuel consumption according to the technical ineffi-ciency scores of differing disposability situations.
文献关键词：
中图分类号：
作者姓名：
Ge Wu;Chunxia Zhu;Jiahui Jiang;Xiaodong Chen
作者机构：
School of Public Administration,Southwestern University of Finance and Economics,Chengdu,611130,China;School of Economics,Southwestern University of Finance and Economics,Chengdu,611130,China;Graduate school,Southwestern University of Finance and Economics,Chengdu,611130,China;College of Management,Sichuan Agricultural University,Chengdu,611130,China
文献出处：
引用格式：
[1]Ge Wu;Chunxia Zhu;Jiahui Jiang;Xiaodong Chen-.Fuel consumption, vehicle quantities, and total factor inefficiency in China)[J].中国人口·资源与环境（英文版）,2022(02):147-158
A类：
disposability,GIE,disposabil,ineffi
B类：
Fuel,consumption,quantities,total,inefficiency,China,Scale,controlling,technology,upgrading,measures,are,considered,effective,mitigating,exhaust,emissions,This,study,investigated,impacts,fuel,highway,transport,sector,during,Bounded,Adjusted,Measure,Data,Envelopment,Analysis,BAM,DEA,model,combined,natural,managerial,scenarios,results,showed,that,average,global,HC,NOx,PM,was,under,assumption,Moreover,main,causes,scores,from,perspective,were,road,length,whereas,those,These,two,suggested,environmental,can,promoted,by,increasing,clean,energy,vehicles,quality,gasoline,diesel,In,terms,spatial,distribution,decreasing,trend,northwestern,inland,regions,its,southeastern,coastal,both,Environmental,some,provinces,such,Yunnan,demonstrated,good,progress,other,did,not,Hebei,Ningxia,Thus,each,should,choose,appropriate,strategies,regarding,according,technical,differing,situations
AB值：
0.501462
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