Data envelopment analysis;
CCR;
SBM;
EBM;
Principal component analysis;
PRINCIPAL COMPONENT ANALYSIS;
ENVELOPMENT;
D O I:
10.1016/j.ejor.2010.07.014
中图分类号:
C93 [管理学];
学科分类号:
12 ;
1201 ;
1202 ;
120202 ;
摘要:
In DEA, we have two measures of technical efficiency with different characteristics: radial and non-radial. In this paper we compile them into a composite model called "epsilon-based measure (EBM)." For this purpose we introduce two parameters which connect radial and non-radial models. These two parameters are obtained from the newly defined affinity index between inputs or outputs along with principal component analysis on the affinity matrix. Thus, EBM takes into account diversity of input/output data and their relative importance for measuring technical efficiency. (C) 2010 Elsevier BM. All rights reserved.
机构:
Hefei Univ Technol, Sch Automot & Transportat Engn, Hefei, Peoples R ChinaHefei Univ Technol, Sch Automot & Transportat Engn, Hefei, Peoples R China
Cao, Xudong
Chen, Chenchen
论文数: 0引用数: 0
h-index: 0
机构:
Anhui Jianzhu Univ, Coll Civil Engn, Hefei, Peoples R ChinaHefei Univ Technol, Sch Automot & Transportat Engn, Hefei, Peoples R China
Chen, Chenchen
Zhang, Lejia
论文数: 0引用数: 0
h-index: 0
机构:
Guilin Univ Elect Technol, Guilin, Peoples R ChinaHefei Univ Technol, Sch Automot & Transportat Engn, Hefei, Peoples R China
Zhang, Lejia
Pan, Li
论文数: 0引用数: 0
h-index: 0
机构:
UCSI Univ, Kuala Lumpur, Malaysia
UCSI Univ, Fac Engn Technol & Built Environm, Kuala Lumpur 56000, MalaysiaHefei Univ Technol, Sch Automot & Transportat Engn, Hefei, Peoples R China
机构:
School of Economics and Management, Southeast University, Nanjing,211189, ChinaSchool of Economics and Management, Southeast University, Nanjing,211189, China
Cui, Qiang
Arjomandi, Amir
论文数: 0引用数: 0
h-index: 0
机构:
School of Accounting, Economics and Finance, University of Wollongong, Wollongong,NSW,2522, AustraliaSchool of Economics and Management, Southeast University, Nanjing,211189, China
机构:
Chongqing Polytech Univ Elect Technol, Business Sch, Chongqing 401331, Peoples R ChinaChongqing Polytech Univ Elect Technol, Business Sch, Chongqing 401331, Peoples R China
Mo, Renbian
Huang, Hongyun
论文数: 0引用数: 0
h-index: 0
机构:
Shandong Univ, Qingdao Inst Humanities & Social Sci, Qingdao 266237, Peoples R China
Shandong Univ, Ctr Yellow River Ecosyst Prod, Qingdao 266237, Peoples R ChinaChongqing Polytech Univ Elect Technol, Business Sch, Chongqing 401331, Peoples R China
Huang, Hongyun
Zhang, Jiacheng
论文数: 0引用数: 0
h-index: 0
机构:
Tsinghua Univ, Sch Journalism & Commun, Beijing 100000, Peoples R ChinaChongqing Polytech Univ Elect Technol, Business Sch, Chongqing 401331, Peoples R China
Zhang, Jiacheng
Liu, Ying
论文数: 0引用数: 0
h-index: 0
机构:
Shandong Univ, Ctr Econ Res, Jinan 266237, Peoples R ChinaChongqing Polytech Univ Elect Technol, Business Sch, Chongqing 401331, Peoples R China
Liu, Ying
Zhao, Xin
论文数: 0引用数: 0
h-index: 0
机构:
Anhui Univ Finance & Econ, Sch Stat & Appl Math, Bengbu 233030, Peoples R ChinaChongqing Polytech Univ Elect Technol, Business Sch, Chongqing 401331, Peoples R China