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Did India's economic reforms improve efficiency and productivity? : A nonparametric analysis of the initial evidence from manufacturing

Ray, Subhash C. - In: Indian economic review : biannual journal of the Delhi … 37 (2002) 1, pp. 23-57

Persistent link: https://www.econbiz.de/10001702956

A simple statistical test of violation of the weak axiom of cost minimization

Ray, Subhash C. - In: Indian economic review : biannual journal of the Delhi … 39 (2004) 1, pp. 111-121

Persistent link: https://www.econbiz.de/10002626390

A simple statistical test of violation of the weak axiom of cost minimization

Ray, Subhash C. (contributor) - 2004 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10002215262

Measuring cost efficiency in an integrated model of production and distribution : a nonparametric approach

Ray, Subhash C. - 2011

Persistent link: https://www.econbiz.de/10008856456

Nonparametric measurement of cost efficiency of a demand constrained branch network : an application to Indian banking

Ray, Subhash C. - 2011

Persistent link: https://www.econbiz.de/10008856458

Comparing input- and output-oriented measures of technical efficiency to determine local returns to scale in DEA models

Ray, Subhash C. - 2008

Persistent link: https://www.econbiz.de/10003866735

Are some Indian banks too large? : An examination of size efficiency in Indian banking

Ray, Subhash C. - In: Journal of productivity analysis 27 (2007) 1, pp. 41-56

Persistent link: https://www.econbiz.de/10003494985

Nonparametric measures of scale economies and capacity utilization : an application to US manufacturing

Ray, Subhash C. - In: European journal of operational research : EJOR 245 (2015) 2, pp. 602-611

Persistent link: https://www.econbiz.de/10011308961

Data envelopment analysis with alternative returns to scale

Ray, Subhash C. - In: The Palgrave handbook of economic performance analysis, (pp. 145-188). 2019

This chapter offers an overview of Data Envelopment Analysis as a nonparametric method of measuring efficiency in production. Special attention is devoted to alternative returns to scale assumptions about the technology and identifying the local nature of returns to scale at projections of an...

Persistent link: https://www.econbiz.de/10012175835

The transformation function, technical efficiency, and the CCR ratio

Ray, Subhash C. - In: European journal of operational research : EJOR 278 (2019) 2, pp. 422-429

Persistent link: https://www.econbiz.de/10012102545