[1]李京轩,陈秉谱*,杨璐嘉. 基于DEA模型的甘肃省林业投入产出效率研究[J].西北林学院学报,2017,32(2):315-320.[doi:10.3969/j.issn.1001-7461.2017.02.54]
　LI Jing-xuan,CHEN Bing-pu*,YANG Lu-jia. Forestry Input-Output Efficiency of Gansu Province Based on DEA Modeling[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2017,32(2):315-320.[doi:10.3969/j.issn.1001-7461.2017.02.54]
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 基于DEA模型的甘肃省林业投入产出效率研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第32卷
期数:
2017年第2期
页码:
315-320
栏目:
出版日期:
2017-03-31

文章信息/Info

Title:
 Forestry Input-Output Efficiency of Gansu Province Based on DEA Modeling
文章编号:
1001-7461(2017)02-0315-06
作者:
 李京轩1; 陈秉谱1*; 杨璐嘉2
 （1.甘肃农业大学 经济管理学院，甘肃 兰州 730070；2.乐山职业技术学院 财经管理系，四川 乐山 614000）
Author(s):
 LI Jing-xuan1; CHEN Bing-pu1*; YANG Lu-jia2
 (1.College of Economics and Management,Gansu Agricultural University,Lanzhou,Gansu 730070,China; 2.Leshan Vocational and Technical College,Leshan,Sichuan 614000,China)
关键词:
 ; DEA模型; 林业; 投入产出率; 甘肃省
Keywords:
 ; DEA model;  forestry;  input-output efficiency;  Gansu province
分类号:
F326.2
DOI:
10.3969/j.issn.1001-7461.2017.02.54
文献标志码:
A
摘要:
 对于生态环境脆弱、绿色植被稀少的甘肃省来说，林业高效且持续的发展是实现可持续发展的重要举措之一。运用DEA评价模型，通过对1998-2014年甘肃省林业生产效率所选取的指标进行测算和分析。结果表明，甘肃省林业投入产出水平总体较高，但还存在一定改进空间；导致林业DEA非有效的主要原因是规模效益较低，抵消了技术效率带来的正向影响；在DEA非有效年份中，可以发现存在一定程度的投入冗余，对其进行投影分析，得出营林固定投资是影响其主要原因。最后根据研究结果，针对甘肃省未来的林业发展指出可行的方向。
Abstract:
 Gansu is a province in China with fragile ecological environment and less green vegetation coverage,the efficient development of forestry is one of the important measures to realize sustainable development.DEA evaluation model was used to estimate and calculate the selected indices relative to forestry production efficiency in the province during 1998-2014.Generally,the forestry input and output in the province were high,however,rooms still existed for improvement.The main reason resulted in the non-effective DEA was its low scale efficiency,which offset the positive effects of the technical efficiency.There existed certain degree of input redundancy in the year of DEA deficiency,after projection analysis,fixed investment in afforestation was the main cause.Some suggestions for the forestry development in the province were put forward.

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备注/Memo

备注/Memo:
 收稿日期：2016-11-23修回日期：2016-12-20
基金项目：国家林业局林业软科学研究项目（2015-R08）。
作者简介：李京轩，女，在读硕士，研究方向：农林经济管理。E-mail：512740166@qq.com
*通信作者：陈秉谱，男，副教授，硕士生导师，研究方向：农林经济管理。E-mail:512740166@qq.com
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