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Data envelopment analysis with alternative returns to scale
Ray, Subhash C. - 2018
Persistent link: https://www.econbiz.de/10011965240
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Output and input efficiency of manufacturing firms in India : a case of the Indian pharmaceutical sector
Mazumdar, Mainak; Rajeev, Meenakshi; Ray, Subhash C. - 2009
Persistent link: https://www.econbiz.de/10003943754
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Technical efficiency in the Indian textiles industry : a nonparametric analysis of firm-level data
Bhandari, Anup Kumar (contributor);  … - 2007
Persistent link: https://www.econbiz.de/10003620572
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Shadow profit maximization and a generalized measure of inefficiency
Ray, Subhash C. (contributor) - 2005
Persistent link: https://www.econbiz.de/10003250999
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Decomposition of profit efficiency under alternative definitions of technical efficiency
Ray, Subhash C.; Yang, Linge - 2022
Persistent link: https://www.econbiz.de/10013483685