Decomposing profit inefficiency in DEA through the weighted additive model
نویسندگان
چکیده
An issue that has received little attention in the Data Envelopment Analysis literature is the decomposition of profit inefficiency by means of measures that account all sources of technical inefficiency. In this paper we introduce a new way to measure and decompose profit inefficiency through weighted additive models. All our results are derived from a new FenchelMahler inequality using duality theory.
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ورودعنوان ژورنال:
- European Journal of Operational Research
دوره 212 شماره
صفحات -
تاریخ انتشار 2011