Categorical Variables in DEA
The standard DEA model can be applied to a mix of categorical and continuous variables by entering all combinations of them as different types of inputs and/or outputs. Theoretical implications for the nature of feasible peers are investigated.
Volume (Year): 1 (2002)
Issue (Month): 1 (April)
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- Rajiv D. Banker & Richard C. Morey, 1986. "The Use of Categorical Variables in Data Envelopment Analysis," Management Science, INFORMS, vol. 32(12), pages 1613-1627, December.
- Finn R. Førsund & Roberto Zanola, 2001. "Selling Picasso paintings: the efficiency of auction houses," ICER Working Papers 07-2001, ICER - International Centre for Economic Research.
- Jaume Puig-Junoy, 1998. "Technical efficiency in the clinical management of critically ill patients," Health Economics, John Wiley & Sons, Ltd., vol. 7(3), pages 263-277.
- Wagner A. Kamakura, 1988. "Note---A Note on "The Use of Categorical Variables in Data Envelopment Analysis"," Management Science, INFORMS, vol. 34(10), pages 1273-1276, October.
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