Afjal, Dr. Mohd; Ahmad, Mohd. Izhar - 2022
The present study examines the Overall Technical Efficiency (OTE), Pure Technical Efficiency (PTE) and Scale Efficiency (SE) of six sample companies – Bharat Petroleum Corporation Ltd. (BPCL), Hindustan Petroleum Corporation Ltd. (HPCL), Indian Oil Corporation Ltd. (IOCL), Oil and Natural Gas...