Economics
Subhash C. Ray
Professor/Economics

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Measurement and decomposition of profit efficiency under alternative definitions in nonparametric models
Linge Yang, Subhash C Ray
2024
Research Type: Journal Article
Indian Banking: Credit Growth - Credit Quality Trade-offs
Subhash C Ray, Shilpa Sethia
Research Type: Journal Article
Cost Competitiveness and Energy Savings in U.S. Manufacturing: Some Alternative Scenarios
Subhash C Ray, Lei Chen, Kankana Mukherjee
Research Type: Journal Article
Adoption of Information Technology and Input Substitution in US Ambulatory Care: A Generalized Leontief Cost Function Analysis
Shangyue Jiang, Subhash C Ray
Research Type: Journal Article
Cost Competitiveness and Productivity Growth in Indian Manufacturing: An Inter-state Comparison
Subhash C Ray, Arnab Deb, Kankana Mukherjee
Research Type: Journal Article
Measurement and Decomposition of Profit Efficiency in Indian Agriculture: A Farm Level Analysis of Whet Production
Subhash C Ray, Linge Yang
Research Type: Journal Article
Free Disposal Hull Analysis with Replication but not Additivity: An Integer Linear Programming Problem
Subhash C Ray
Research Type: Journal Article
Technical Efficiency in Bus Transportation: An Inter-State Analysis of Public Sector Undertakings in India
Ananad Venkatesh, Subhash C Ray
Research Type: Journal Article
Decomposition of Profit Efficiency under Alternative Definitions of Technical Efficiency
Subhash C Ray, Linge Yang
Research Type: Journal Article
Opportunity Cost and Employment Effect of Emission Reduction: An Inter-Industry Comparison of Targeted Pollution Reduction
Chuang Li, Subhash C Ray
Research Type: Journal Article
Subadditivity of the Cost Function and Gains from Mergers: An application to Indian Banks
Subhash C Ray, Shilpa Sethia
Research Type: Journal Article
Advancement of Digital Banking and Labor Use Efficiency: A Study of Indian Bank Branches
Kankana Mukherjee, Subhash C Ray, Abhiman Das
Research Type: Journal Article
Opportunity Cost of Reducing Nonperforming Loans: A Median Regression Analysis of Indian Banking:
Chuang Li, Shilpa Sethia, Subhash C Ray
Research Type: Journal Article
Operational Efficiency of Bank Branches: Evidence from Indian Banking
Kankana Mukherjee, Abhiman Das, Subhash C Ray
Research Type: Journal Article
Productivity Growth and the Dynamics of Cost Competitiveness In Indian Manufacturing
Kankana Mukherjee, Subhash C Ray
Research Type: Journal Article
Technical and Structural Efficiency in Energy Use: A State Level Nonparametric Analysis of Indian Manufacturing
Subhash C Ray, Kankana Mukherjee
Research Type: Journal Article
Efficiency in Pollution Reduction: An Inter-Country Comparison of the Differential Effects of Targeted Pollution Reduction Across Different Manufacturing Industries
Chuang Li, Subhash C Ray
Research Type: Journal Article
A Median Regression Analysis of the Cost of Reducing Non-performing Loans in Indian Banking
Shipa Sethia, Chuang Li, Subhash C Ray
Research Type: Journal Article
Efficiency in Pollution Reduction: A Centralized Resource Reallocation Model for the Steel Industry in China
Subhash C Ray, Chuang Li
Research Type: Journal Article
Productive Efficiency in Wheat farming: A Farm Level Analysis of Indian Data
Arnab Deb, Shilpa Sethia, Subhash C Ray
Research Type: Journal Article
The Directional Distance Function as a MINIMAX Solution of a Goal Programming Problem
Subhash C Ray
Research Type: Journal Article
Labor-Cost Efficiency with Indivisible Inputs and Outputs: A Study of Indian Bank Branches
Kankana Mukherjee, Abhiman Das, Subhash C Ray
Research Type: Journal Article
Profit Efficiency in Wheat Production: A Nonparametric All-India Analysis of Farm Level Data
Linge Yang, Subhash C Ray
Research Type: Journal Article
Total Factor Productivity Change in Indian Cotton and Jute Industry: A Pre-independence Analysis
Subhash C Ray, Arnab Deb
Research Type: Journal Article
Profit Efficiency in Wheat Farming: An All-India Analysis with Farm Level Data
Linge Yang, Subhash C Ray
Research Type: Journal Article
Emergence of Digital Banking and Labor Use Efficiency: A Branch Level Analysis of a Public Sector Bank
Subhash C Ray
Research Type: Journal Article
A Nonparametric Analysis of Technical and Structural Efficiency in Energy Use in Indian Manufacturing.
Subhash C Ray, Kankana Mukherjee
Research Type: Journal Article
Centralized Resource Allocation Model for Efficiency Improvement in Power Generation and Emission Reduction: An Application to Thermal Power Plants in India
Subhash C Ray, Shilpa Sethia
Research Type: Journal Article
Loan Quality and the Cost of reducing Non-performing Loans: A Translog Cost Function Analysis of Indian Bank Data
Shilpa Sethia, Subhash C Ray
Research Type: Journal Article
A State-Level Resource Allocation Model for Emission Reduction and Efficiency Improvement in Thermal Power Plants in India
Subhash C Ray, Shilpa Sethia
Research Type: Journal Article