COST MALMQUIST PRODUCTIVITY INDEX IN SUPPLY CHAIN
Publish Year: 1391
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJMAC-2-4_007
تاریخ نمایه سازی: 28 دی 1401
Abstract:
The index is excellent by the Malmquist index as extended to productivity measurement. The index developed here is defined in terms of input cost rather than input quantity distance functions in supply chain. Therefore, we propose productivity change is decomposed into overall efficiency and cost technical change. These decompositions provide a clearer situation of the root sources of supply chain productivity change, so that illustrated here in a sample of supply chain; so that results are computed using non-parametric mathematical programming.
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Authors
M. Fallah Jelodar
Department of Mathematics, Islamic Azad University, Firoozkooh Branch, Firoozkooh, Iran.
M. Sanei
Department of Mathematics, Islamic Azad University, Firoozkooh Branch, Firoozkooh, Iran.