An interactive approach to improve estimates of value efficiency in data envelopment analysis
نویسندگان
چکیده
Halme, Joro, Korhonen, Salo and Wallenius [1998] present an approach for using preference information in Data Envelopment Analysis (DEA). In their paper, they develop value efficiency, an extension of the concept of efficiency in DEA. In this paper, we develop some related concepts, and present two refinements: 1. Some bounds on the value efficiency scores that may be obtained without any decision-maker involvement; and 2. A way of precisely measuring value efficiency scores with minimal decision-maker involvement. The approach can also be used to explore whether certain underlying assumptions are met.
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ورودعنوان ژورنال:
- European Journal of Operational Research
دوره 149 شماره
صفحات -
تاریخ انتشار 2003