عرب مالدار, علی اصغر

[ 1 ] - استوار‌سازی مدل‌های DEA برای شناسایی واحدهای دارای بدترین عملکرد

An original data envelopment analysis (DEA) model is to evaluate each decision-making unit (DMU) with a set of most favorable weights of performance indices to finding worst-practice DMUs. Indeed classical DEA models evaluate each DMUs compared to the most effective DMU. Since in this way the relative efficiency is calculated, therefore at least one of the DMUs are located on the efficiency fro...