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Are Indian firms too small? : A nonparametric analysis of cost efficiency and industry structure of Indian manufacturing
Ray, Subhash, (2008)
Are some Indian banks to large? : An examination of size efficiency in Indian banking
Ray, Subhash C., (2004)
Are some Indian banks too large? : An examination of size efficiency in Indian banking
Ray, Subhash C., (2007)
Productivity change over time and the dynamics of cost competitiveness : a nonparametric analysis of US manufacturing data
Ray, Subhash C., (2012)
Branching efficiency in Indian banking : an analysis of a demand-constrained network
Ray, Subhash C., (2014)