Choosing the right supplier is one of the most critical decision-making issues to gain a
competitive advantage in the supply chain. To achieve these goals, decision-makers should …

The purpose of this study is to measure the financial efficiency of firms considering both
input and procurement capital. We propose a new method called three-dimensional data …

Supplier evaluation and selection is one of the most critical aspects of responsiveness and
competitiveness in the changing global supply chains because supplier selection is the …

In recent years, supply chain management has become one of the essential topics in
business literature. Because in the industrial world, in addition to dealing with internal …

Purpose: In general, efficiency is a criterion for evaluating the performance of a decision unit
from different dimensions. Data envelopment analysis is a mathematical programming …

Purpose: In general, efficiency is a criterion for evaluating the performance of a decision unit
from different dimensions. Data envelopment analysis is a mathematical programming …

A study was conducted to investigate the energy inputs and outputs of wheat production in
Iraq. The main energy inputs for tillage, fertilizing and other operations were human labour …

هدف: به‌طورکلی کارایی، معیار ارزیابی عملکرد یک واحد تصمیم‌گیری از ابعاد مختلف است. تحلیل
پوششی داده‌ها، یک روش برنامه‌ریزی ریاضی، برای ارزیابی کارایی واحدهای تصمیم‌گیرنده است. هدف …‎