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Data envelopment analysis with alternative returns to scale
Ray, Subhash C., (2018)
Full ranking of efficient and inefficient DMUs with the same measure of efficiency in DEA
Ghiyasi, Mojtaba, (2019)
Estimating most productive scale size with double frontiers data envelopment analysis
Wang, Ying-ming, (2013)
Are some Indian banks to large? : An examination of size efficiency in Indian banking
Ray, Subhash C., (2004)
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)