Author/Authors :
Jamshidi, M Department of Mathematics - Central Tehran Branch - Islamic Azad University - Central Tehran, Iran , Sanei, M Department of Mathematics - Central Tehran Branch - Islamic Azad University - Central Tehran, Iran , Mahmoodirad, A Department of Mathematics - Masjed-Soleiman Branch - Islamic Azad University - Masjed-Soleiman, Iran , Tohidi, G Department of Mathematics - Central Tehran Branch - Islamic Azad University - Central Tehran, Iran , Hoseinzadeh, F Department of Mathematics - Science and Research Branch - Islamic Azad University - Tehran, Iran
Abstract :
The BCC model is studied in this paper in an uncertain environment where uncertain inputs and outputs were belief degree-based uncertainty‚ useful for the cases for which no historical information of an uncertain event is available. As the solution method‚ the uncertain BCC model was converted to a crisp form using two approaches, separately. Finally, an applied example regarding the Iranian Banking system is presented to document the proposed models.
Keywords :
Data envelopment analysis , Uncertainty theory , Belief degree , BCC model , Uncertainty , Iranian Banks
