As the CCR primal model places no restriction on the weights other than a lower bound of epsilon, it is not rare for a unit to be rated efficient at the expense of having a very uneven distribution of weights where some or most of the factors have been practically ignored. To remedy the situation, additional restrictions on weights may be used.
Weight Flexibility
DEA & SFA Courses Two days training, Aston University., The next course will run in July 2020. See details HERE
CALL FOR PAPERS: Data Envelopment Analysis (DEA) at IFORS2020, 21st – 26th, June 2020, Seoul, Korea
http://deazone.com/en/ifors2020
Deadline for submission abstract: Extended to February 15, 2020
Early-bird Registration: 28th February 2020
Conference date: 21st to 26th July 202
Further details: http://deazone.com/en/ifors2020
by Ali Emrouznejad & Rajiv Banker
Two days training at Aston University
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William W Cooper
Emrouznejad, A.(2016) Big Data Optimization: Recent Developments and Challenges, Springer
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Performance Improvement Management Software – PIM-DEA software
Managing Service Productivity : Uses of Frontier Efficiency Methodologies and MCDM for Improving Service Performance, Springer
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Big Data for Greater Good, Springer
Performance Measurement with Fuzzy DEA, Springer
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