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Data envelopment analysis : an overview
Ray, Subhash C. - 2014
Persistent link: https://www.econbiz.de/10010504764
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Measurement and test of efficiency of farms in linear programming models : a study of West Bengal farms
Ray, Subhash C. - In: Oxford bulletin of economics and statistics 47 (1985) 4, pp. 371-386
Persistent link: https://www.econbiz.de/10001035761
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Nonparametric tests of cost minimizing behavior : a study of Indian farms
Ray, Subhash C. - In: American journal of agricultural economics 75 (1993) 4, pp. 990-999
Persistent link: https://www.econbiz.de/10001152843
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Data envelopment analysis for performance evaluation : a child’s guide
Ray, Subhash C.; Chen, Lei - 2009
Persistent link: https://www.econbiz.de/10003949761
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Data envelopment analysis for performance evaluation a child's guide
Ray, Subhash C.; Chen, Lei - In: Indian economic review : biannual journal of the Delhi … 45 (2010) 2, pp. 79-124
Persistent link: https://www.econbiz.de/10009130359