Subhash C. Ray

According to our database, Subhash C. Ray authored at least 8 papers between 1998 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2021

Economic measures of capacity utilization: A nonparametric short-run cost function analysis.

Subhash C. Ray, John Walden, Lei Chen

Eur. J. Oper. Res., 2021

2019

The transformation function, technical efficiency, and the CCR ratio.

Subhash C. Ray

Eur. J. Oper. Res., 2019

2015

Nonparametric measures of scale economies and capacity utilization: An application to U.S. manufacturing.

Subhash C. Ray

Eur. J. Oper. Res., 2015

2013

An overall measure of technical inefficiency at the firm and at the industry level: The 'lost profit on outlay'.

Juan Aparicio, Jesús T. Pastor, Subhash C. Ray

Eur. J. Oper. Res., 2013

2010

Distribution of cost and profit efficiency: Evidence from Indian banking.

Subhash C. Ray, Abhiman Das

Eur. J. Oper. Res., 2010

2008

The directional distance function and measurement of super-efficiency: an application to airlines data.

Subhash C. Ray

J. Oper. Res. Soc., 2008

Reputation and efficiency: A non-parametric assessment of America's top-rated MBA programs.

Subhash C. Ray, Yongil Jeon

Eur. J. Oper. Res., 2008

1998

A Study of Size Efficiency in Us Banking: Identifying Banks that Are Too Large.

Subhash C. Ray, Kankana Mukherjee

Int. J. Syst. Sci., 1998