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A multiple objective DEA projection model for some factors varying in restricted ranges

WANG Jun xia,LIU San yang (School of Science, Xidian Univ., Xi′an 710071, China)  
Based on the infeasible phenomena existing in the previous model of multiple objective DEA, a new model which gives special restrictions to inputs and outputs is presented. By the model a realistic projection can be obtained when some of inputs or outputs change within limited ranges and the projection DMU is proved to be weakly DEA efficient relative to the original n DMUs. A comparison of this odel with the original models by a numerical example shows that this model has the advantages of being precise, complete and easy to handle.
【Fund】: 陕西省自然科学基金资助项目!( 98G0 1)
【CateGory Index】: O221.1
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Chinese Journal Full-text Database 1 Hits
1 Liu Yongqing; Li Guangjin(Automation Dept.,South China University of Technology,Guangzhou 510641);DEA FOR SOME FACTORS VARYING IN RESTRICTED RANGES[J];JOURNAL OF SYSTEMS ENGINEERING;1995-04
Chinese Journal Full-text Database 4 Hits
1 BIAN Fu-ping, YANG Ai-ping (Department of Mathematics, Tianjin University, Tianjin 300072, China);The Relative Efficiency Measurement of DMUs with Undesirable Outputs[J];Systems Engineering;2002-06
2 LI Guang jin 1,BAI Jian yi 2 (1.Dept.of Management Sci.& Eng.,Sichuan Univ.,Chengdu 610065, China;2.Sichuan Administration College,Chengdu 610073, China);The Extened DEA and Its Application to Making Economic Plan[J];JOURNAL OF SICHUAN UNIVERSITY (ENGINEERING SCIENCE EDITION);2000-01
3 Guo Jingfu Yang Deli (School of Management,Dalian University of Technology, Dalian 116024);THE DEA MODEL OF RELATIVE EFFICIENCY MEASUREMENT FOR DMUs WITH NON EXPECTED OUTPUTS[J];JOURNAL OF SYSTEMS ENGINEERING;1999-01
4 MA Zhan xin (School of Economics and Management, Inner Mongolia University, Huhehot 010021, China);Research on the Data Envelopment Analysis Method[J];Systems Engineering and Electronics;2002-03
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