سال انتشار: ۱۳۸۶

محل انتشار: سی و هشتمین کنفرانس ریاضی ایران

تعداد صفحات: ۳

نویسنده(ها):

GH TOHIDI – Department of Mathematics, Islamic Azad University, center tehran baranch
S NASROLAHZADEH – Department of Mathematics, Islamic Azad University, centerral tehran baranch

چکیده:

In this paper by considering the cost of non-discretionary inputs and influence of modifying of outputs. We modify the proposed method by Filadelfo and et. Al [1] for determining optimal paths and costs of adjustment in dynamic data envelopment analysis (DEA).