Measurement efficiency in dynamic DEA
Publish Year: 1394
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
RSTCONF01_145
تاریخ نمایه سازی: 30 آبان 1394
Abstract:
Too many models have been introduced to develop the productivity index based on DEA (Data Envelopment Analysis). All these models have their own advantages and disadvantages. One of the most famous models is the Malmquist productivity index. One of the most important objections of this model is the mathematical complexity of it. For example, four different models should be solved to evaluate productivity progress of one Decision Making Unit (DMU) in two different years. So, if we increase the DMUs or the evaluating years, the mathematical complexity would increase, as well. In this paper, it is tried to introduce a model with less complexity, which can also make possible to compute productivity and technology changes in a simpler way
Keywords:
Authors
M OLfati
MSC Applied Mathematics Ministry of Science, Research and Technology, Technical University of professional, technical and vocational school for girls in Ilam ، Iran
S Fanati Rashidi
PHD Applied Mathematics Islamic Azad University sadra, Fars, Iran
T Jamalvandi
MSC Applied Mathematics,safir University of ilam