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
Big Data Optimization:
Recent Developments
and Challenges, Springer
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PIM-DEA software
Performance Improvement Management Software – PIM-DEA software
Emrouznejad A. & E. Cabanda (2014) Managing Service Productivity : Uses of Frontier Efficiency Methodologies and MCDM for Improving Service Performance, Springer –
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Fuzzy Analytic Hierarchy Process.
CRC Press Publisher: Taylor & Francis.
Big Data for Greater Good, Springer
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Emrouznejad A & M Tavana (2014)
Performance Measurement with
Fuzzy Data Envelopment Analysis,
Springer – Order at Amazon
Emrouznejad A. & W. Ho (2012) Applied Operational Research with SAS, including free DEA software, CRC Press Publisher: Taylor & Francis.
Osman, I. H., A. L. Anouze &
A. Emrouznejad (2014)
Strategic Performance Management &
Measurement Using
Data Envelopment Analysis.
IGI Global, USA.
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