Estimating right and left returns to scales in data envelopment analysis: A new approach

الموضوعات : International Journal of Data Envelopment Analysis

M. Khoveyni ¹ , R. Eslami ²

1 - Department of Applied Mathematics, Shahr-e-Rey Branch, Islamic Azad University, Tehran, Iran
2 - Department of Mathematics, Islamic Azad University, South Tehran Branch, Tehran, Iran

تاريخ الإرسال : 18 الأربعاء , جمادى الأولى, 1435 تاريخ التأكيد : 18 الأربعاء , جمادى الأولى, 1435 تاريخ الإصدار : 03 الأحد , شعبان, 1435

الکلمات المفتاحية: Data envelopment analysis (DEA, Right and Left Returns to Scal, Efficiency,