广西科技大学学报
廣西科技大學學報
엄서과기대학학보
Journal of Guangxi University of Science and Technology
2015年
3期
99-105
,共7页
三阶段DEA%低碳%西部省市%物流效率
三階段DEA%低碳%西部省市%物流效率
삼계단DEA%저탄%서부성시%물류효솔
three stage DEA%low-carbon%western provinces%logistics efficiency
为更好地了解西部省市的物流发展水平，促进西部省市物流发展，运用三阶段DEA方法，将非期望产出的二氧化碳排放指标作为投入变量，对我国西部11省市的2009年~2011年的物流效率进行了实证分析。研究结果表明：外部环境因素对西部物流效率影响显著；第三阶段调整后的西部省市物流值变化明显，内蒙古、贵州、宁夏3省达到了技术效率前沿，云南和四川省效率值均低于平均值；其余省市效率值有不同程度的提高。最后从外部环境和效率两方面提出了一些建设性意见。
為更好地瞭解西部省市的物流髮展水平，促進西部省市物流髮展，運用三階段DEA方法，將非期望產齣的二氧化碳排放指標作為投入變量，對我國西部11省市的2009年~2011年的物流效率進行瞭實證分析。研究結果錶明：外部環境因素對西部物流效率影響顯著；第三階段調整後的西部省市物流值變化明顯，內矇古、貴州、寧夏3省達到瞭技術效率前沿，雲南和四川省效率值均低于平均值；其餘省市效率值有不同程度的提高。最後從外部環境和效率兩方麵提齣瞭一些建設性意見。
위경호지료해서부성시적물류발전수평，촉진서부성시물류발전，운용삼계단DEA방법，장비기망산출적이양화탄배방지표작위투입변량，대아국서부11성시적2009년~2011년적물류효솔진행료실증분석。연구결과표명：외부배경인소대서부물류효솔영향현저；제삼계단조정후적서부성시물류치변화명현，내몽고、귀주、저하3성체도료기술효솔전연，운남화사천성효솔치균저우평균치；기여성시효솔치유불동정도적제고。최후종외부배경화효솔량방면제출료일사건설성의견。
To know more about the development level of logistics and improve the development of logistics in western provinces and municipality, this paper does empirical study on the logistics efficiency of the 11 western provinces and municipality in the year of 2009-2010 under the constraints of the carbon emissions with the three-stage DEA. It is found that the external environmental factors affect the western logistics efficiency significantly;and the third stage logistics efficiency value of western provinces and municipality changes a lot. Inner Mongolia Autonomous Region, Guizhou province, Ningxia Hui Autonomous Region are at the effective forefront; efficiency values of Yunnan and Sichuan provinces are below the average;the efficiency value of the rest increases in various degrees. Finally some constructive suggestions are proposed from the respect of environmental variables and efficiency values.
