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Details about Subhash Ray

E-mail:
Phone:860 486 3967
Postal address:Department of Economics U-63 University of Connecticut Storrs CT 06269-1063
Workplace:Department of Economics, University of Connecticut, (more information at EDIRC)

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Last updated 2019-10-13. Update your information in the RePEc Author Service.

Short-id: pra51


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Working Papers

2019

  1. Nonparametric Measurement of Potential Gains from Mergers: An Additive Decomposition and Application to Indian Bank Mergers
    Working papers, University of Connecticut, Department of Economics Downloads

2018

  1. Data Envelopment Analysis with Alternative Returns to Scale
    Working papers, University of Connecticut, Department of Economics Downloads
  2. Economic Measures of Capacity Utilization: A Nonparametric Cost Function Analysis
    Working papers, University of Connecticut, Department of Economics Downloads View citations (2)
  3. Measures of Labor Use Efficiency from a Cost-Based Dual Representation of the Technology: A Study of Indian Bank Branches
    Working papers, University of Connecticut, Department of Economics Downloads

2017

  1. A Reverse Directional Distance Function to Reconcile Between Competing Efficiency Goals: An Application to Indian Manufacturing
    Working papers, University of Connecticut, Department of Economics Downloads
    See also Journal Article in Indian Economic Review (2017)
  2. Labor-Cost Efficiency with Indivisible Outputs and Inputs: A Study of Indian Bank Branches
    Working papers, University of Connecticut, Department of Economics Downloads
  3. The Transformation Function, Technical Efficiency, and the CCR Ratio
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)
    See also Journal Article in European Journal of Operational Research (2019)

2016

  1. Nonparametric Measures of Efficiency in the Presence of Undesirable Outputs: A By-production Approach with Weak Disposability
    Working papers, University of Connecticut, Department of Economics Downloads

2014

  1. Branching Efficiency in Indian Banking: An Analysis of a Demand-Constrained Network
    Working papers, University of Connecticut, Department of Economics Downloads
  2. Data Envelopment Analysis: An Overview
    Working papers, University of Connecticut, Department of Economics Downloads
  3. On the Question of Land Acquisition for Private Development: Lessons from the US, India, and China
    Working papers, University of Connecticut, Department of Economics Downloads

2013

  1. Economic Reforms and Total Factor Productivity Growth of Indian Manufacturing: An Inter-State Analysis
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)
  2. Nonparametric Measures of Scale Economies and Capacity Utilization: An Application to U.S. Manufacturing
    Working papers, University of Connecticut, Department of Economics Downloads
    See also Journal Article in European Journal of Operational Research (2015)

2012

  1. Incorporating "Bads" and "Goods" in the Measurement of Agricultural Productivity Growth in the U.S
    2012 Annual Meeting, August 12-14, 2012, Seattle, Washington, Agricultural and Applied Economics Association Downloads
  2. Productivity Change over Time and the Dynamics of Cost Competitiveness: A Nonparametric Analysis of U.S. Manufacturing Data
    Working papers, University of Connecticut, Department of Economics Downloads

2011

  1. Impact of Liberalization and Globalization on Productivity in Indian Banking: A Comparative Analysis of Public Sector, Private, and Foreign Banks
    Working papers, University of Connecticut, Department of Economics Downloads
  2. Measuring Cost Efficiency in an Integrated Model of Production and Distribution: A Nonparametric Approach
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)
  3. Nonparametric Measurement of Cost Efficiency of a Demand Constrained Branch Network: An Application to Indian Banking
    Working papers, University of Connecticut, Department of Economics Downloads
  4. Sources of Heterogeneity in the Efficiency of Indian Pharmaceutical Firms
    Working papers, University of Connecticut, Department of Economics Downloads
    Also in Working Papers, eSocialSciences (2010) Downloads

    See also Journal Article in Indian Economic Review (2012)
  5. The Political Economy of Decline of Industry in West Bengal: Experiences of a Marxist State Within a Mixed Economy
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)

2010

  1. A One-Step Procedure for Returns to Scale Classification of Decision Making Units in Data Envelopment Analysis
    Working papers, University of Connecticut, Department of Economics Downloads View citations (4)
  2. Cost Efficiency and Scale Economies in General Dental Practices in the U.S.: A Non-parametric and Parametric Analysis
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)
  3. From Detroit to Singur: On the Question of Land Acquisition for Private Development
    Working papers, University of Connecticut, Department of Economics Downloads
  4. Production Efficiency in Indian Agriculture: An Assessment of the Post Green Evolution Years
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)
    See also Journal Article in Omega (2014)

2009

  1. Data Envelopment Analysis for Performance Evaluation: A Child's Guide
    Working papers, University of Connecticut, Department of Economics Downloads
    See also Journal Article in Indian Economic Review (2010)

2008

  1. Are Indian Firms too Small? A Nonparametric Analysis of Cost Efficiency and Industry Structure of Indian Manufacturing
    Working papers, University of Connecticut, Department of Economics Downloads
  2. Comparing Input- and Output-Oriented Measures of Technical Efficiency to Determine Local Returns to Scale in DEA Models
    Working papers, University of Connecticut, Department of Economics Downloads
  3. Input Price Variation Across Locations and a Generalized Measure of Cost Efficiency
    Working papers, University of Connecticut, Department of Economics Downloads View citations (15)
    See also Journal Article in International Journal of Production Economics (2008)

2007

  1. A Non-Radial Measure of Efficiency in Indian Textile Industry: An Analysis of Unit-Level Data
    Working papers, University of Connecticut, Department of Economics Downloads
  2. Efficiency in Managing the Environment and the Opportunity Cost of Pollution Abatement
    Working papers, University of Connecticut, Department of Economics Downloads View citations (6)
  3. MBA Program Reputation And Quantitative Rankings: New Information for Students, Employers, And Program Administrators
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)
  4. Technical Efficiency in the Indian Textiles Industry: A Nonparametric Analysis of Firm-Level Data
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)
    See also Journal Article in Bulletin of Economic Research (2012)

2006

  1. The Validity of Input Aggregation in DEA Models: A Statistical Test
    Working papers, University of Connecticut, Department of Economics Downloads

2005

  1. Direct and Indirect Measures of Capacity Utilization: A Nonparametric Analysis of U.S. Manufacturing
    Working papers, University of Connecticut, Department of Economics Downloads View citations (2)
    See also Journal Article in Manchester School (2006)
  2. Labor-Use Efficiency in Indian Banking: A Branch Level Analysis
    Working papers, University of Connecticut, Department of Economics Downloads
    See also Journal Article in Omega (2009)
  3. Shadow Profit Maximization and a Generalized Measure of Inefficiency
    Working papers, University of Connecticut, Department of Economics Downloads
  4. Technical Efficiency and Stock Market Reaction to Horizontal Mergers
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)

2004

  1. A Bootstrap-Regression Procedure to Capture Unit Specific Effects in Data Envelopment Analysis
    Working papers, University of Connecticut, Department of Economics Downloads View citations (7)
    See also Journal Article in Indian Economic Review (2004)
  2. A Simple Statistical Test of Violation of the Weak Axiom of Cost Minimization
    Working papers, University of Connecticut, Department of Economics Downloads View citations (2)
    See also Journal Article in Indian Economic Review (2004)
  3. Are Some Indian Bank Too Large? A Examination of Size Efficiency in Indian Banking
    Working papers, University of Connecticut, Department of Economics Downloads
    See also Journal Article in Journal of Productivity Analysis (2007)
  4. Liberalization, Ownership, and Efficiency in Indian Banking: A Nonparametric Approach
    Working papers, University of Connecticut, Department of Economics Downloads View citations (10)
  5. Productivity Growth and Efficiency in Indian Banking: A Comparison of Public, Private, and Foreign Banks
    Working papers, University of Connecticut, Department of Economics Downloads View citations (3)
  6. Technical Efficiency and Its Dynamics in Indian Manufacturing: An Inter-State Analysis
    Working papers, University of Connecticut, Department of Economics Downloads View citations (6)
    See also Journal Article in Indian Economic Review (2005)
  7. The Directional Distance Function and Measurement of Super-Efficiency: An Application to Airlines Data
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)
    See also Journal Article in Journal of the Operational Research Society (2008)

2003

  1. Does the Presence of Surplus Labor Hinder Production in Indian Manufacturing?
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)
  2. MBA Program Reputation: Objective Rankings for Students, Employers and Program Administrators
    Working papers, University of Connecticut, Department of Economics Downloads View citations (2)
  3. Measuring Scale Efficiency from the Translog Multi-Input, Multi-Output Distance Function
    Working papers, University of Connecticut, Department of Economics Downloads View citations (9)
  4. Productivity and efficiency at public and private sector banks in India
    IIMA Working Papers, Indian Institute of Management Ahmedabad, Research and Publication Department
  5. Reputation and Efficiency: A Nonparametric Assessment of America's Top-Rated MBA Programs
    Working papers, University of Connecticut, Department of Economics Downloads
    See also Journal Article in European Journal of Operational Research (2008)
  6. Surplus Labor in Indian Manufacturing: Evidence from the Annual Survey of Industries
    Working papers, University of Connecticut, Department of Economics Downloads View citations (3)
  7. Technical Efficiency in Public and Private Sectors in India: Evidence from the Post-Reform Years
    Working papers, University of Connecticut, Department of Economics Downloads View citations (1)

2002

  1. A Dynamic Stochastic Frontier Production Model with Time-Varying Efficiency
    Working papers, University of Connecticut, Department of Economics Downloads View citations (4)
    See also Journal Article in Applied Economics Letters (2003)
  2. Nonparametric Measures of Capacity Utilization: A Dual Approach
    Working papers, University of Connecticut, Department of Economics Downloads View citations (2)
  3. Understanding Dynamic Retail Competition Through the Analysis of Strategic Price Response Using Time Series Techniques
    Working Papers, University of Wisconsin-Madison, Department of Agricultural and Applied Economics, Food System Research Group Downloads

2001

  1. Technical Efficiency of State Owned Enterprises in China (1980-1989): An Assessment of the Economic Reforms
    Working papers, University of Connecticut, Department of Economics Downloads

Journal Articles

2019

  1. The transformation function, technical efficiency, and the CCR ratio
    European Journal of Operational Research, 2019, 278, (2), 422-429 Downloads
    See also Working Paper (2017)

2018

  1. Impact of Collective Rights-based Fisheries Management: Evidence from the New England Groundfish Fishery
    Marine Resource Economics, 2018, 33, (2), 177 - 201 Downloads
  2. Nonparametric measures of efficiency in the presence of undesirable outputs: a by-production approach
    Empirical Economics, 2018, 54, (1), 31-65 Downloads View citations (3)

2017

  1. A reverse directional distance function to reconcile between competing efficiency goals: an application to Indian manufacturing
    Indian Economic Review, 2017, 52, (1), 103-126 Downloads
    See also Working Paper (2017)
  2. Data Envelopment Analysis with Aggregated Inputs and a Test of Allocative Efficiency When Input Prices Vary Across Firms
    Data Envelopment Analysis Journal, 2017, 2, (2), 141-161 Downloads View citations (1)
  3. Marché du travail: institutions et réformes - Synthèse de la cinquième conférence annuelle sur le marché du travail des 1er et 2 décembre 2016 organisée à Aix-en-Provence par l’École d’économie d’Aix-Marseille et la Banque de France
    Bulletin de la Banque de France, 2017, (210), 71-78 Downloads

2016

  1. Cost efficiency in an Indian bank branch network: A centralized resource allocation model
    Omega, 2016, 65, (C), 69-81 Downloads View citations (6)

2015

  1. Nonparametric measures of scale economies and capacity utilization: An application to U.S. manufacturing
    European Journal of Operational Research, 2015, 245, (2), 602-611 Downloads View citations (10)
    See also Working Paper (2013)

2014

  1. An Inter-state Analysis of Total Factor Productivity Growth in Selected Two-digit Manufacturing Industries in India
    Global Business Review, 2014, 15, (4_suppl), 59S-86S Downloads View citations (1)
  2. Production efficiency in Indian agriculture: An assessment of the post green revolution years
    Omega, 2014, 44, (C), 58-69 Downloads View citations (9)
    See also Working Paper (2010)
  3. Total Factor Productivity Growth in Indian Manufacturing:A Biennial Malmquist Analysis of Inter-State Data
    Indian Economic Review, 2014, 49, (1), 1-25 View citations (1)

2013

  1. An overall measure of technical inefficiency at the firm and at the industry level: The ‘lost profit on outlay’
    European Journal of Operational Research, 2013, 226, (1), 154-162 Downloads View citations (14)
  2. Cost efficiency and scale economies in general dental practices in the US: a non-parametric and parametric analysis of Colorado data
    Journal of the Operational Research Society, 2013, 64, (5), 762-774 Downloads View citations (2)

2012

  1. Sources of Heterogeneity in the Efficiency of Indian Pharmaceutical Firms
    Indian Economic Review, 2012, 47, (2), 191-221
    See also Working Paper (2011)
  2. TECHNICAL EFFICIENCY IN THE INDIAN TEXTILES INDUSTRY: A NON‐PARAMETRIC ANALYSIS OF FIRM‐LEVEL DATA
    Bulletin of Economic Research, 2012, 64, (1), 109-124 Downloads View citations (2)
    See also Working Paper (2007)

2011

  1. Why is Driving Safer in Connecticut Than in Many Other States?
    The Connecticut Economy, 2011, (Summer) Downloads

2010

  1. Data Envelopment Analysis for Performance Evaluation: A Child’s Guide
    Indian Economic Review, 2010, 45, (2), 79-124 View citations (1)
    See also Working Paper (2009)
  2. Distribution of cost and profit efficiency: Evidence from Indian banking
    European Journal of Operational Research, 2010, 201, (1), 297-307 Downloads View citations (36)
  3. High Wages, Low Costs: A Connecticut Paradox?
    The Connecticut Economy, 2010, (Fall) Downloads

2009

  1. Are Indian Firms too Small? A Nonparametric Analysis of Cost Efficiency and the Optimal Organization of the Indian Manufacturing Industry
    Indian Economic Review, 2009, 44, (1), 49-67 View citations (2)
  2. Labor-use efficiency in Indian banking: A branch-level analysis
    Omega, 2009, 37, (2), 411-425 Downloads View citations (18)
    See also Working Paper (2005)

2008

  1. A response to M. Stone: ‘How not to measure the efficiency of public services (and how one might)’
    Journal of the Royal Statistical Society Series A, 2008, 171, (2), 433-448 Downloads View citations (2)
  2. Input price variation across locations and a generalized measure of cost efficiency
    International Journal of Production Economics, 2008, 116, (2), 208-218 Downloads View citations (13)
    See also Working Paper (2008)
  3. Reputation and efficiency: A non-parametric assessment of America's top-rated MBA programs
    European Journal of Operational Research, 2008, 189, (1), 245-268 Downloads View citations (18)
    See also Working Paper (2003)
  4. The directional distance function and measurement of super-efficiency: an application to airlines data
    Journal of the Operational Research Society, 2008, 59, (6), 788-797 Downloads View citations (11)
    See also Working Paper (2004)

2007

  1. Are some Indian banks too large? An examination of size efficiency in Indian banking
    Journal of Productivity Analysis, 2007, 27, (1), 41-56 Downloads View citations (13)
    See also Working Paper (2004)
  2. Shadow profit maximization and a measure of overall inefficiency
    Journal of Productivity Analysis, 2007, 27, (3), 231-236 Downloads View citations (13)

2006

  1. DIRECT AND INDIRECT MEASURES OF CAPACITY UTILIZATION: A NON‐PARAMETRIC ANALYSIS OF US MANUFACTURING*
    Manchester School, 2006, 74, (4), 526-548 Downloads View citations (11)
    See also Working Paper (2005)

2005

  1. Technical Efficiency And Its Dynamics In Indian Manufacturing: An Inter State Analysis
    Indian Economic Review, 2005, 40, (2), 101-125 View citations (6)
    See also Working Paper (2004)

2004

  1. A Bootstrap-Regression Procedure to Capture Unit Specific Effects In Data Envelopment Analysis
    Indian Economic Review, 2004, 39, (1), 89-110 View citations (4)
    See also Working Paper (2004)
  2. A Simple Statistical Test of Violation of the Weak Axiom of Cost Minimization
    Indian Economic Review, 2004, 39, (1), 111-121 View citations (2)
    See also Working Paper (2004)
  3. Introduction to special issue on Productivity and efficiency
    Indian Economic Review, 2004, 39, (1), 1-6

2003

  1. A dynamic stochastic frontier production model with time-varying efficiency
    Applied Economics Letters, 2003, 10, (10), 623-626 Downloads View citations (11)
    See also Working Paper (2002)

2002

  1. Did India's Economic Reforms improve Efficiency and Productivity? A Nonparametric Analysis of the Initial Evidence from Manufacturing
    Indian Economic Review, 2002, 37, (1), 23-57 View citations (8)
  2. William W. Cooper: A Legend in His Own Times
    Journal of Productivity Analysis, 2002, 17, (1), 7-12 Downloads View citations (1)

2001

  1. Productivity growth in large US commercial banks: The initial post-deregulation experience
    Journal of Banking & Finance, 2001, 25, (5), 913-939 Downloads View citations (81)

2000

  1. Decomposition of Cost Competitiveness in U.S. Manufacturing: Some State-by-State Comparisons
    Indian Economic Review, 2000, 35, (2), 133-153 View citations (3)

1999

  1. Measuring Scale Efficiency from a Translog Production Function
    Journal of Productivity Analysis, 1999, 11, (2), 183-194 Downloads View citations (6)

1998

  1. Quantity, Quality, and Efficiency for a Partially Super-Additive Cost Function: Connecticut Public Schools Revisited
    Journal of Productivity Analysis, 1998, 10, (1), 47-62 Downloads View citations (9)

1997

  1. On the Technically Efficient Organization of an Industry: A Study of U.S. Airlines
    Journal of Productivity Analysis, 1997, 8, (1), 5-18 Downloads View citations (8)
  2. Productivity Growth, Technical Progress, and Efficiency Change in Industrialized Countries: Comment
    American Economic Review, 1997, 87, (5), 1033-39 Downloads View citations (193)
  3. Weak Axiom of Cost Dominance: A Nonparametric Test of Cost Efficiency Without Input Quantity Data
    Journal of Productivity Analysis, 1997, 8, (2), 151-165 Downloads View citations (4)

1996

  1. Decomposition of the Fisher Ideal Index of Productivity: A Non-parametric Dual Analysis of US Airlines Data
    Economic Journal, 1996, 106, (439), 1659-78 Downloads View citations (25)

1995

  1. Comments on Productivity and quality changes in Swedish pharmacies
    International Journal of Production Economics, 1995, 39, (1-2), 145-146 Downloads View citations (1)
  2. Cost efficiency in the US steel industry: A nonparametric analysis using data envelopment analysis
    European Journal of Operational Research, 1995, 80, (3), 654-671 Downloads View citations (6)

1993

  1. Nonparametric Tests of Cost Minimizing Behavior: A Study of Indian Farms
    American Journal of Agricultural Economics, 1993, 75, (4), 990-999 Downloads View citations (11)

1992

  1. The Leontief Production Function as a Limiting Case of the CES
    Indian Economic Review, 1992, 27, (2), 235-237 View citations (1)

1991

  1. Resource-Use Efficiency in Public Schools: A Study of Connecticut Data
    Management Science, 1991, 37, (12), 1620-1628 Downloads View citations (97)

1990

  1. Returns to Scale and Input Substitution for Large U.S. Banks
    Journal of Money, Credit and Banking, 1990, 22, (1), 94-108 Downloads View citations (104)

1989

  1. Consumer Demand in a System of Partial Rationing and Dual Pricing
    Indian Economic Review, 1989, 24, (1), 25-43 View citations (1)
  2. Legal control of drunken driving: A time series study of California data
    International Journal of Forecasting, 1989, 5, (4), 515-522 Downloads View citations (1)
  3. On the Equivalence of Alternative Measures of the Elasticity of Substitution
    Bulletin of Economic Research, 1989, 41, (3), 207-12

1988

  1. Data envelopment analysis, nondiscretionary inputs and efficiency: an alternative interpretation
    Socio-Economic Planning Sciences, 1988, 22, (4), 167-176 Downloads View citations (25)

1986

  1. Labor Supply, Voluntary Work, and Charitable Contributions in a Model of Utility Maximization
    Eastern Economic Journal, 1986, 12, (3), 257-263 Downloads View citations (1)

1985

  1. Measurement and Test of Efficiency of Farms in Linear Programming Models: A Study of West Bengal Farms
    Oxford Bulletin of Economics and Statistics, 1985, 47, (4), 371-86 View citations (5)
  2. Methods of Estimating the Input Coefficients for Linear Programming Models
    American Journal of Agricultural Economics, 1985, 67, (3), 660-665 Downloads View citations (1)

1984

  1. A comment on methodological concerns: A rejoinder
    Journal of Criminal Justice, 1984, 12, (2), 155-160 Downloads
  2. Forecasting highway casualties: The British road safety act and a sense of deja vu
    Journal of Criminal Justice, 1984, 12, (2), 101-114 Downloads

1982

  1. A Translog Cost Function Analysis of U.S. Agriculture, 1939–77
    American Journal of Agricultural Economics, 1982, 64, (3), 490-498 Downloads View citations (26)

Books

2012

  1. Data Envelopment Analysis
    Cambridge Books, Cambridge University Press
    Also in Cambridge Books, Cambridge University Press (2004) View citations (13)
 
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