سال انتشار: ۱۳۸۶

محل انتشار: سی و هشتمین کنفرانس ریاضی ایران

تعداد صفحات: ۳

نویسنده(ها):

A DEHNOKHALAJI – Department of Mathematics, Tehran Training University
N NASRABADI – Department of Mathematics, Tehran Training University
N.A KIANI – Department of Mathematics, Azad University. Science and Research, Tehran, Iran

چکیده:

Let S={DMU1, …, DMUn} is a set of n DMUs and we want to investigate the performance of this system in t=1, …, T time periods. In this paper we use a global Malmquist productivity Index to make this comparsion.