Author/Authors :
Karemi، Balal نويسنده Department of Mathematics, Karaj Branch, Islamic Azad University, Karaj, Iran , , Bazrkar، Ardeshir نويسنده , , Eyni، Mahdi نويسنده Department of Mathematics, Payame Noor University, Tehran, Iran , , Abdali، Ali نويسنده Deputy of Ghavamin Bank, Tehran, Iran ,
Abstract :
The purpose of this study is to use integer data in the DEA model. In the first stage, we introduced a radial model in which the image was an integer point. Next, we applied this concept to non-radial models. Finally we used a numerical example with the integer data which indicated the importance of this concept.
