EN中文

JOURNAL OF NATURAL RESOURCES >

2010 , Vol. 25 >Issue 6: 904 - 913

DOI: https://doi.org/10.11849/zrzyxb.2010.06.003

Resources Utilization and Management

Data Envelopment Analysis and Efficiency Evaluation on Development of Agricultural Circular Economy in Guangdong

Expand
  • 1. Key Laboratory of Ecological Agriculture of Ministry of Agriculture of the People’s Republic of China, South China Agricultural University, Guangzhou 51064;
    2. Key Laboratory of Agro-ecology and Rural Environment of Guangdong Regular Higher Education Institutions, Guangzhou 510642, China

Received date: 2009-10-23

  Revised date: 2010-03-23

  Online published: 2010-06-30

Fold

Abstract

Efficiency of agricultural circular economy in 21 city-regions in Guangdong Province during the year 2004 and 2005 was evaluated using super-efficiency data envelopment analysis(SE-DEA) method. The results indicated average super efficiency values of DEA for 21 city-regions have exceeded 2.0 in two years. Eleven city-regions’efficiency values increased in 2005, which meant that agricultural circular economic development in Guangdong as a whole was good. During the year from 2004 to 2005, average comprehensive efficiency, technical efficiency and size efficiency for 21 city-regions were 0.9670, 0.9748 and 0.9910 respectively. For five non-DEA efficiency city-regions, Shanwei was in the state of technical efficiency but non-size efficiency, with increasing returns to scale. The other five cities such as Huizhou, Qingyuan, Meizhou and Jiangmen were characterized by neither technical efficiency nor size efficiency, and Meizhou yielded the lowest technical efficiency and decreasing returns to scale. Agricultural circular economy efficiency in these non-DEA efficiency city-regions could be improved by appropriate readjustment of ineffective inputs and outputs, that is, to retrench excessive inputs or increase insufficient outputs.

Key words： agricultural circular economy; DEA model; efficiency evaluation; Guangdong

Cite this article

QIN Zhong,WANG Jian-wu,ZHANG Jia-en,LUO Shi-ming,XU Hua-qin,ZHAO Ben-ling . Data Envelopment Analysis and Efficiency Evaluation on Development of Agricultural Circular Economy in Guangdong[J]. JOURNAL OF NATURAL RESOURCES, 2010 , 25(6) : 904 -913 . DOI: 10.11849/zrzyxb.2010.06.003

References

[1]. 马其芳, 黄贤金, 彭补拙, 等. 区域农业循环经济发展评价及其实证研究[J]. 自然资源学报, 2005, 20(6): 891-899.
[2]. 马其芳, 黄贤金, 张丽君, 等. 区域农业循环经济发展评价及其障碍度诊断——以江苏省13个市为例[J]. 南京农业大学学报, 2006, 29(2): 108-114.
[3]. 王宝海, 李冬梅. 山东省循环农业的综合评价及实证分析[J]. 青岛农业大学学报: 社会科学版, 2008, 20(3): 42-46.
[4]. 贾士靖, 刘银仓, 王丽丽. 我国农业循环经济发展水平模糊综合评价[J]. 农机化研究, 2008, 10: 1-4.
[5]. 孙建卫, 黄贤金, 马其芳. 基于灰关联分析的区域农业循环经济发展评价——以南京市为例[J]. 江西农业大学学报, 2007, 29(6): 508-512.
[6]. 魏权龄. 数据包络分析[M]. 北京: 科学出版社, 2006.
[7]. 盛昭瀚, 朱乔, 吴广谋. DEA理论、方法与应用[M]. 北京: 科学出版社, 1996.
[8]. Seiford L M, Thrall R M. Recent developments: The mathematical programming approach to frontier analysis [J]. Journal of Econometrics, 1990, 46: 7-38.
[9]. Charnes A, Cooper W W, Golany B, et al. Foundation of data envelopment analysis for Pareto-Koopmans efficient empirical production function [J]. Journal of Econometrics, 1985, 30(1/2): 91-107.
[10]. Charnes A, Cooper W W, Rhodes E. Measuring the efficiency of decision making units [J]. European Journal of Operational Research, 1978, 2: 429-444.
[11]. Cooper W W, Seiford L M, Tone K. Data Envelopment Analysis: A Comprehensive Text with Models, Applications, References and DEA-Solver Software [M]. Boston: Kluwer Academic Publishers, 2000.
[12]. Cooper W W, Seiford L M, Zhu J. Handbook of Data Envelopment Analysis [M]. Boston: Kluwer Academic Publishers, 2004.
[13]. Andersen P, Petersen N C. A procedure for ranking efficient units in data envelopment analysis [J]. Management Science, 1993, 39: 1261-1264.
[14]. 广东统计局. 广东统计年鉴2006[Z]. 北京: 中国统计出版社, 2006.
[15]. 广东农村统计年鉴编纂委员会. 广东农村统计年鉴2006[Z]. 北京: 中国统计出版社, 2006.
[16]. Saitech Inc. Introduction to DEA-Solver-Pro Professional Version 3.0 [M]. Saitech Inc., Hazlet, New Jersey, 2003.

Options
Outlines

/

〈 〉