Singh, Piyush Kumar; Thaker, Keyur - In: Cogent economics & finance 8 (2020) 1, pp. 1-25
banks are more profit efficient than small and medium banks. Over the period, private banks showed the highest improvement …The study applies two-stage data envelopment analysis (DEA) and bootstrap to estimate the Profit Efficiency (PE) and … its factors for Indian bank groups. Recognizing the heterogeneity in the bank sizes, we perform DEA to estimate PE for …