Journals / Sosyoekonomi / 2026 / Cilt: 34 Sayı: 69

Impact of ESG Performance on Cost Efficiency: Evidence from the US Banking Sector

ESG Performansının Maliyet Etkinliği Üzerindeki Etkisi: ABD Bankacılık Sektöründen Kanıtlar

Ramazan Ekinci(İzmir Bakırçay Üniversitesi)0000-0001-7420-9841
Pages
11–48
Publication Date
2026-07-31
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

This paper contributes to the literature by providing recent evidence on the U.S. banking system, addressing endogeneity, and offering practical insights for bank managers and policymakers seeking to improve efficiency through ESG integration.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This paper examines the impact of Environmental, Social, and Governance (ESG) performance on the cost efficiency of U.S. banks from 2016 to 2023 using a one-step stochastic frontier analysis (SFA).
📊
Key Findings & Data:The results reveal that ESG performance enhances cost efficiency, with environmental and governance components having significant positive effects, while the social component shows mixed results.
💡
Conclusion & Impact:This paper contributes to the literature by providing recent evidence on the U.S. banking system, addressing endogeneity, and offering practical insights for bank managers and policymakers seeking to improve efficiency through ESG integration.
🔬Design:Modeling & Simulation
📍Scope:2016 Verileri
⚙️Variables:Maliyet Etkinliği · ESG · Stokastik Sınır Analizi (SFA)

Abstract

This paper examines the impact of Environmental, Social, and Governance (ESG) performance on the cost efficiency of U.S. banks from 2016 to 2023 using a one-step stochastic frontier analysis (SFA). The results reveal that ESG performance enhances cost efficiency, with environmental and governance components having significant positive effects, while the social component shows mixed results. An endogenous SFA model further confirms that all ESG dimensions positively affect efficiency, even after accounting for endogeneity. This paper contributes to the literature by providing recent evidence on the U.S. banking system, addressing endogeneity, and offering practical insights for bank managers and policymakers seeking to improve efficiency through ESG integration.

Özet

Bu çalışma, 2016-2023 dönemi için ABD bankalarında Çevresel, Sosyal ve Yönetişim (ESG) performansının maliyet etkinliği üzerindeki etkisini tek aşamalı stokastik sınır analizi (SFA) yöntemiyle incelemektedir. Bulgular, ESG performansının maliyet etkinliğini artırdığını; çevresel ve yönetişim bileşenlerinin anlamlı ve pozitif etkiler yarattığını; sosyal bileşenin ise karışık sonuçlar sunduğunu ortaya koymaktadır. Ayrıca, içsellik sorununu dikkate alan endojen SFA modeli, tüm ESG bileşenlerinin etkinlik üzerinde pozitif etkisini doğrulamaktadır. Çalışma, ABD bankacılık sistemine yönelik güncel kanıtlar sunarak ve içsellik sorununu ele alarak literatüre katkı sağlamakta; ayrıca, banka yöneticileri ile politika yapıcılara, ESG entegrasyonunun maliyet etkinliğini artırmadaki rolüne ilişkin pratik öneriler sunmaktadır.

🔖

Cite This Article

Ekinci, R. (2026). Impact of ESG Performance on Cost Efficiency: Evidence from the US Banking Sector. Sosyoekonomi, Cilt: 34 Sayı: 69, 11–48. https://doi.org/10.17233/sosyoekonomi.2026.03.01

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (134)

  1. Aigner, D. et al. (1977), “Formulation and Estimation of Stochastic Frontier Production Function Models”, Journal of Econometrics, 6(1), 21-37.
  2. Alam, A.W. et al. (2021), “The Role of ESG Performance in Banking Efficiency: International Evidence”, Unpublished Working Paper.
  3. Alam, A.W. et al. (2022), “ESG activities and bank efficiency: Are Islamic banks better?”, Journal of Islamic Monetary Economics and Finance, 8(1), 65-88.
  4. Albuquerque, R. et al. (2020), “Resiliency of Environmental and Social Stocks: An Analysis of The Exogenous COVID-19 Market Crash”, The Review of Corporate Finance Studies, 9(3), 593-621.
  5. Algeri, C. et al. (2025), “Integrating ESG Factors Into Cost‐Efficiency Frontier: Evidence From the European Listed Banks”, Business Strategy and the Environment, 34(3), 3242-3270.
  6. Allen, L. & A. Rai (1996), “Operational Efficiency in Banking: An International Comparison”, Journal of Banking and Finance, 20, 655-672.
  7. Altunbas, Y. et al. (2000), “Efficiency and Risk in Japanese Banking”, Journal of Banking and Finance, 24, 1605-1628.
  8. Andries, A.M. (2011), “The Determinants of Bank Efficiency and Productivity Growth in the Central and Eastern European Banking Systems”, Eastern European Economics, 49(6), 38-59.
  9. Arun, T. et al. (2022), “ESG Issues in Emerging Markets and the Role of Banks”, in: Handbook of banking and finance in emerging markets (321-344), Edward Elgar Publishing.
  10. Aslan-Çetin, F. et al. (2024), “The Effect of ESG Data of Companies on Financial Performance: A Panel Data Analysis on The BIST Sustainability Index”, Sosyoekonomi, 32(61), 125-146.
  11. Athanasoglou, P.P. et al. (2008), “Bank-Specific, Industry Specific and Macroeconomic Determinants of Bank Profitability”, Journal of International Financial Markets, Institutions and Money, 18(2), 121-136.
  12. Avgeri, I. et al. (2021), “The Single Supervisory Mechanism and Its Implications for the Profitability of European Banks”, Journal of International Financial Markets, Institutions and Money, 74, 101382.
  13. Azmi, W. et al. (2021), “ESG Activities and Banking Performance: International Evidence from Emerging Economies”, Journal of International Financial Markets, Institutions and Money”, 70, 101277.
  14. Bagh, T. et al. (2024), “ESG Resilience: Exploring the Non-Linear Effects of ESG Performance on Firms' Sustainable Growth”, Research in International Business and Finance, 70(A), 102305.
  15. Barney, J.B. (1991), “Firm resources and sustained competitive advantage”, Journal of Management, 17(1), 99-120.
  16. Barth, J.R. et al. (2013), “Do Bank Regulation, Supervision and Monitoring Enhance or Impede Bank Efficiency?” Journal of Banking & Finance, 37(8), 2879-2892.
  17. Barua, S. (2020), “The Meaning of Green Banking”, in: Principles of Green Banking: Managing Environmental Risk and Sustainability (39-50), Berlin, Boston: De Gruyter.
  18. Batir, T.E. et al. (2017), “Determinants of Bank Efficiency in Turkey: Participation Banks Versus Conventional Banks”, Borsa Istanbul Review, 17(2), 86-96.
  19. Battese, G.E. & T.J. Coelli (1995), “A Model for Technical Inefficiency Effects in A Stochastic Frontier Production Function for Panel Data”, Empirical Economics, 20(2), 325-332.
  20. Belasri, S. et al. (2020), “Corporate Social Responsibility and Bank Efficiency”, Journal of Multinational Financial Management, 54, 100612.
  21. Berger, A.N. & D.B. Humphrey (1997), “Efficiency of Financial Institutions: International Survey and Directions for Future Research”, European Journal of Operational Research, 98, 175-212.
  22. Berger, A.N. & L.J. Mester (1997), “Inside the Black Box: What Explains Differences in the Efficiencies of Financial Institutions?” Journal of Banking & Finance, 21(7), 895-947.
  23. Berger, A.N. (2007), “International Comparisons of Banking Efficiency”, Financial Markets, Institutions & Instruments, 16, 119-144.
  24. Berger, A.N. et al. (2000), “Globalization of Financial Institutions: Evidence from Cross-Border Banking Performance”, Brookings-Wharton Papers on Financial Services, 2000(1), 23-120.
  25. Berger, N. & E. Bonaccorsi (2006), “Capital Structure and Firm Performance: A New Approach to Testing Agency Theory and An Application to the Banking Industry”, Journal of Banking and Finance, 30(4), 1065-1102.
  26. Berger, N. & R. DeYoung (1997), “Problem Loans and Cost Efficiency in Commercial Banks”, Journal of Banking and Finance, 21(6), 849-870.
  27. Bonin, J.P. et al. (2005), “Bank Performance, Efficiency and Ownership in Transition Countries”, Journal of Banking and Finance, 29, 31-53.
  28. Broadstock, D.C. et al. (2021), “The Role of ESG Performance During Times of Financial Crisis: Evidence From COVID-19 in China”, Finance Research Letters, 38, 101716.
  29. Buallay, A. (2019), “Is Sustainability Reporting (ESG) Associated with Performance? Evidence from the European Banking Sector”, Management of Environmental Quality: An International Journal, 30, 98-115.
  30. Cao, Q. et al. (2024), “ESG Investment and Bank Efficiency: Evidence from China”, Energy Economics, 133, 107516.
  31. Carbo, S. et al. (2002), “Efficiency in Banking: Empirical Evidence from the Savings Banks Sector”, Manchester School, 70, 204-228.
  32. Carvallo, O. & A. Kasman (2005), “Cost Efficiency in the Latin American and Caribbean Banking Systems”, Journal of International Financial Markets, Institutions and Money, 15(1), 55-72.
  33. Castro, C. & J.E. Galan (2019), “Drivers of Productivity in the Spanish Banking Sector: Recent Evidence”, Journal of Financial Services Research, 55, 115-141.
  34. Casu, B. & C. Girardone (2004), “Large Banks’ Efficiency in the Single European Market”, The Service Industries Journal, 24(6), 129-142.
  35. Casu, B. & P. Molyneux (2003), “A Comparative Study of Efficiency in European Banking”, Applied Economics, 35(17), 1865-1876.
  36. Cek, K. & S. Eyupoglu (2020), “Does Environmental, Social and Governance Performance Influence Economic Performance?”, Journal of Business Economics and Management, 21(4), 1165-1184.
  37. Chang, H.Y. et al. (2021), “Using Environmental, Social, Governance (ESG) and Financial Indicators to Measure Bank Cost Efficiency in Asia”, Sustainability, 13(20), 11139.
  38. Chang, K. et al. (2014), “The Heterogeneous Impact of Corporate Social Responsibility Activities that Target Different Stakeholders”, Journal of Business Ethics, 125(2), 211-234.
  39. Chang, T.C. & Y.H. Chiu (2006), “Affecting Factors on Risk-Adjusted Efficiency in Taiwan’s Banking Industry”, Contemporary Economic Policy, 24, 634-648.
  40. Chen, P. et al. (2023), “Corporate Social Responsibility and Green Exploratory Innovation-The Moderating Role of Three Environmental Regulations”, Technology Analysis & Strategic Management, 36(11), 3214-3226.
  41. Chiaramonte, L. et al. (2022), “Do ESG Strategies Enhance Bank Stability During Financial Turmoil? Evidence from Europe”, The European Journal of Finance, 28(12), 1173-1211.
  42. Christopoulos, A.G. et al. (2020), “Assessing Banking Sectors' Efficiency of Financially Troubled Eurozone Countries”, Research in International Business and Finance, 52, 101121.
  43. Chronopoulos, D.K. et al. (2011), “Are There Any Cost and Profit Efficiency Gains in Financial Conglomeration? Evidence From the Accession Countries”, The European Journal of Finance, 17(8), 603-621.
  44. Citterio, A. & T. King (2023), “The Role of Environmental, Social, and Governance (ESG) in Predicting Bank Financial Distress”, Finance Research Letters, 51, 103411.
  45. Clark, G.L. et al. (2015), From the Stockholder to the Stakeholder: How Sustainability Can Drive Financial Outperformance, Rochester, NY: Social Science Research Network.
  46. Coelli, T.J. et al. (2005), An Introduction to Efficiency and Productivity Analysis (2nd ed.), Boston, MA: Springer Science & Business Media Inc.
  47. De Young, R. & D.E. Nolle (1996), “Foreign-Owned Banks in the United States: Earning Market Share Of Buying It?”, Journal of Money, Credit, and Banking, 28(4), 622-636.
  48. Delis, M.D. & N.I. Papanikolaou (2009), “Determinants of Bank Efficiency: Evidence from a Semiparametric Methodology”, Managerial Finance, 35(3), 260-275.
  49. Dell’Atti, S. et al. (2015), “The Efficiency of the European Banking Groups and Its Determinants”, Managerial Finance, 41(7), 734-751.
  50. Dietsch, M. & A. Lozano-Vivas (2000), “How the Environment Determines Banking Efficiency: A Comparison Between French and Spanish Industries”, Journal of Banking & Finance, 24(6), 985-1004.
  51. Dikau, S. & U. Volz (2021), “Central Bank Mandates, Sustainability Objectives and the Promotion of Green Finance”, Ecological Economics, 184, 107022.
  52. Dutta, P. et al. (2020), “Performance Analysis of Non-Banking Finance Companies Using Two-Stage Data Envelopment Analysis”, Annals of Operations Research, 295, 91-116.
  53. El Khoury, R. et al. (2023), “ESG and Financial Performance of Banks in the MENAT Region: Concavity-Convexity Patterns”, Journal of Sustainable Finance & Investment, 13(1), 406-430.
  54. Eliwa, Y. et al. (2019), “ESG Practices and the Cost of Debt: Evidence from EU Countries”, Critical Perspectives on Accounting, 79, 102097.
  55. Elyasiani, E. et al. (1994), “An Empirical Test of Association Between Production and Financial Performance: The Case of the Commercial Banking Industry”, Applied Financial Economics, 4(1), 55-59.
  56. Fatemi, A. et al. (2018), “Corporate Sustainability and Firm Valuation: The Moderating Role of ESG Disclosure”, International Review of Financial Analysis, 54, 173-184.
  57. Feng, G. & A. Serletis (2010), “Efficiency, Technical Change, and Returns to Scale in Large US Banks: Panel Data Evidence from an Output Distance Function Satisfying Theoretical Regularity”, Journal of Banking & Finance, 34, 127-138.
  58. Fenn, P. et al. (2008), “Market Structure and the Efficiency of European Insurance Companies: A Stochastic Frontier Analysis”, Journal of Banking and Finance, 32(1), 86-100.
  59. Fernandes, F.D.S. et al. (2018), “Two-Stage DEA-Truncated Regression: Application in Banking Efficiency and Financial Development”, Expert Systems with Applications, 96, 284-301.
  60. Ferrara, G. & K.E. Kounetas (2024), “US Banks Efficiency After Global Financial Crisis: Transient and Persistent Decomposition”, The North American Journal of Economics and Finance, 72, 102115.
  61. Fontaine, P. & A. Sylvestre (2017), “The Cost of Being Sustainable in the Banking Sector”, Journal of Sustainable Finance & Investment, 7(4), 313-328.
  62. Forgione, A.F. et al. (2020), “Effect of Corporate Social Responsibility Scores on Bank Efficiency: The Moderating Role of Institutional Context”, Corporate Social Responsibility and Environmental Management, 27(5), 2094-2106.
  63. Freeman, R.E. (1984), Strategic Management: A Stakeholder Approach, Pitman, Boston.
  64. Friede, G. et al. (2015), “ESG and Financial Performance: Aggregated Evidence from More than 2000 Empirical Studies”, Journal of Sustainable Finance and Investment, 5(4), 210-233.
  65. Fries, S. & A. Taci (2005), “Cost Efficiency of Banks in Transition: Evidence from 289 Banks in 15 Post-Communist Countries”, Journal of Banking & Finance, 29(1), 55-81.
  66. Fukuyama, H. & W.L. Weber (2015), “Measuring Japanese Bank Performance: A Dynamic Network DEA Approach”, Journal of Productivity Analysis, 44, 249-264.
  67. Fukuyama, H. & Y. Tan (2021), “Corporate Social Behaviour: Is it Good for Efficiency in the Chinese Banking Industry?”, Annals of Operations Research, 306 (1-2), 383-413.
  68. Galán, J.E. & Y. Tan (2024), “Green Light for Green Credit? Evidence From Its Impact on Bank Efficiency”, International Journal of Finance & Economics, 29(1), 531-550.
  69. Gangi, F. et al. (2019), “Sustainable Development and Corporate Governance in the Financial System: Are Environmentally Friendly Banks Less Risky?”, Corporate Social Responsibility and Environmental Management, 26(3), 529-547.
  70. Gangi, F. et al. (2020), “How do corporate environmental policy and corporate reputation affect risk-adjusted financial performance?”, Business Strategy and the Environment, 29, 1975-1991.
  71. Gangi, F. et al. (2022), “Mainstreaming Socially Responsible Investment: Do Environmental, Social and Governance Ratings of Investment Funds Converge?”, Journal of Cleaner Production, 353, 131684.
  72. García Sánchez, I.-M. et al. (2021), “Assurance of corporate social responsibility reports: Does it reduce the decoupling between disclosure and performance”, Corporate Social Responsibility and Environmental Management, 29(1), 89-106.
  73. Greene, W.H. (2005), “Reconsidering heterogeneity in panel data estimators of the stochastic frontier model”, Journal of Econometrics, 126(2), 269-303.
  74. Gržeta, I. et al. (2023), “Size Matters: Analyzing Bank Profitability and Efficiency Under the Basel III Framework”, Financial Innovation, 9, 43.
  75. Gulati, R. & S. Kumar (2017), “Analysing Banks’ Intermediation and Operating Efficiencies Using the Two-Stage Network DEA Model”, International Journal of Productivity and Performance Management, 66(4), 500-516.
  76. Gül, Y. & C. Altuntaş (2024), “Do ESG Ratings Affect Stock Prices? The Case of Developed and Emerging Stock Markets”, Sosyoekonomi, 32(60), 243-258.
  77. Haans, R.F. et al. (2016), “Thinking About U: Theorizing and Testing U-and Inverted U-Shaped Relationships in Strategy Research”, Strategic Management Journal, 37(7), 1177-1195.
  78. Hao, J.C.J. & L.Y. Chou (2005), “The Estimation of Efficiency for Life Insurance Industry: The Case in Taiwan”, Journal of Asian Economics, 16, 847-860.
  79. Hermes, N. & V.T.H. Nhung (2010), “The Impact of Financial Liberalization on Bank Efficiency: Evidence from Latin America and Asia”, Applied Economics, 42(26), 3351-3365.
  80. Huang, T.H. et al. (2019), “Does CSR Engagement Affect Banking Efficiency in the Context of a Stochastic Cost Frontier?”, Journal of Financial Studies, 27(4), 1-32.
  81. Hughes, J.P. & L.J. Mester (1993), “A Quality and Risk-Adjusted Cost Function for Banks: Evidence on the ‘Too-Big-to-Fail’ Doctrine”, Journal of Productivity Analysis, 4(3), 293-315.
  82. Karakaplan, M.U. & L. Kutlu (2017), “Endogeneity in Panel Stochastic Frontier Models: An Application to the Japanese Cotton Spinning Industry”, Applied Economics 49(59): 5935-5939.
  83. Kasman, A. & C. Yildirim (2006), “Cost and Profit Efficiency in Transition Banking: The Case of New EU Members”, Applied Economics, 38, 1079-1090.
  84. Kneller, R. & P.A. Stevens (2003), “The Specification of the Aggregate Production Function in the Presence of Inefficiency”, Economic Letters, 81, 223-226.
  85. Košak, M. et al. (2009), “Bank Efficiency Differences in the New EU Member States”, Baltic Journal of Economics, 9(2), 67-89.
  86. Kosmidou, K. (2008), “The Determinants of Banks' Profits in Greece During the Period of EU Financial Integration”, Managerial Finance, 34 (3), 146-159.
  87. Kotsantonis, S. et al. (2016), “ESG Integration in Investment Management: Myths and Realities”, Journal of Applied Corporate Finance, 28(2), 10-16.
  88. Kovner, A. et al. (2014), “Do Big Banks Have Lower Operating Costs?”, Economic Policy Review, 20(2), 1-27.
  89. Kraft, E. et al. (2006), “Privatization, Foreign Bank Entry and Bank Efficiency in Croatia: A Fourier-Flexible Function Stochastic Cost Frontier Analysis”, Applied Economics, 38(17), 2075-2088.
  90. Kumbhakar, S. & C. Lovell (2003), Stochastic Frontier Analysis, Cambridge University Press.
  91. Kumbhakar, S.C. & H.J. Wang (2006), “Pitfalls in the Estimation of a Cost Function that Ignores Allocative Inefficiency: A Monte Carlo Analysis”, Journal of Econometrics, 134(2), 317-340.
  92. Kumbhakar, S.C. et al. (1991), “A Generalized Production Frontier Approach for Estimating Determinants of Inefficiency in US Dairy Farms”, Journal of Business and Economic Statistics, 9(3), 279-286.
  93. Lensink, R. et al. (2008), “Bank Efficiency and Foreign Ownership: Do Good Institutions Matter?”, Journal of Banking & Finance, 32(5), 834-844.
  94. Lepetit, L. et al. (2008), “Bank Income Structure and Risk: An Empirical Analysis of European Banks”, Journal of Banking and Finance, 32, 1452-1467.
  95. Liang, L.-W. et al. (2024), “The Impact of ESG on the Cost Efficiency of Commercial Banks Evidence from Western European Commercial Banks”, Managerial and Decision Economics, 45(8), 5811-5824.
  96. López-Penabad, M.C. et al. (2022), “Does Corporate Social Performance Improve Bank Efficiency? evidence from european banks”, Review of Managerial Science, 17(4), 1399-1437.
  97. Luo, D. (2022), “ESG, Liquidity, and Stock Returns”, Journal of International Financial Markets, Institutions and Money, 78, 101526.
  98. Mansour, R. & C. El Moussaw (2020), “Efficiency, Technical Progress and Productivity of Arab Banks: A Non-Parametric Approach”, The Quarterly Review of Economics and Finance, 75, 191-208.
  99. Mar Miralles-Quiros, M. et al. (2019), “The Impact of Environmental, Social, and Governance Performance on Stock Prices: Evidence from the Banking Industry”, Corporate Social Responsibility and Environmental Management, 26(6), 1446-1456.
  100. Marom, I.Y. (2006), “Toward a Unified Theory of the CSP-CFP Link”, Journal of Business Ethics, 67(2), 191-200.
  101. Martiny, A. et al. (2024), “Determinants of Environmental Social and Governance (ESG) Performance: A Systematic Literature Review”, Journal of Cleaner Production, 456, 142213.
  102. Matousek, R. & A. Taci (2004), “Efficiency in Banking: Empirical Evidence from the Czech Republic”, Economics of Planning, 37, 225-244.
  103. Maudos, J. & J. Fernandez de Guevara (2004), “Factors Explaining the Interest Margin in the Banking Sectors of the European Union”, Journal of Banking and Finance, 28, 2259-2281.
  104. Maudos, J. et al. (2002), “Cost and Profit Efficiency in European Banks”, Journal of International Financial Markets, Institutions and Money, 12(1), 33-58.
  105. McWilliams, A. & D. Siegel (2001), “Corporate Social Responsibility: A Theory of the Firm Perspective”, Academy of Management Review, 26(1), 117-127.
  106. Nguyen, P.H. & D.T.B. Pham (2020), “The Cost Efficiency of Vietnamese Banks - The Difference Between DEA and SFA”, Journal of Economics and Development, 22 (2), 209-227.
  107. Nitescu, D.C. & M.A. Cristea (2020), “Environmental, Social and Governance Risks-New Challenges for the Banking Business Sustainability”, Amfiteatru Economic, 22(55), 692-706.
  108. Nizam, E. et al. (2019), “The Impact of Social and Environmental Sustainability on Financial Performance: A Global Analysis of the Banking Sector”, Journal of Multinational Financial Management, 49(C), 35-53.
  109. Partovi, E. & R. Matousek (2019), “Bank Efficiency and Non-Performing Loans: Evidence from Turkey”, Research in International Business and Finance, 48, 287-309.
  110. Pasiouras, F. (2008) “Estimating the Technical and Scale Efficiency of Greek Commercial Banks: The Impact of Credit Risk, Off-Balance Sheet Activities, and International Operations”, Research in International Business and Finance, 22, 301-318.
  111. Pasiouras, F. et al. (2009), “The Impact of Banking Regulations on Banks’ Cost and Profit Efficiency: Cross-Country Evidence”, International Review of Financial Analysis, 18(5), 294-302.
  112. Pessarossi, P. & L. Weill (2015), “Do Capital Requirements Affect Cost Efficiency? Evidence from China”, Journal of Financial Stability, 19, 119-127.
  113. Phung, Q.T. et al. (2022), “Do Non-Performing Loans Impact Bank Efficiency?”, Finance Research Letters, 46(B), 102393.
  114. Rezvanian, R. et al. (2024), “The Cost Efficiency of the U.S. Small Banks after the 2008 Global Financial Crisis”, Cogent Economics & Finance, 12(1), 2402558.
  115. Sakouvogui, K. (2020), “Impact of Liquidity and Solvency Risk Factors on Variations in Efficiency of US Banks”, Managerial Finance, 46(7), 883-895.
  116. Sassen, R. et al. (2016), “Impact of ESG Factors on Firm Risk in Europe”, Journal of Business Economics, 86(8), 867-904.
  117. Sealey Jr, C.W. & J.T. Lindley (1977), “Inputs, Outputs, and a Theory of Production and Cost at Depository Financial Institutions”, Journal of Finance, 32(4), 1251-1266.
  118. Shaddady, A. & F. Alnori (2024), “ESG Practices and Bank Efficiency: New Evidence from an Oil-Driven Economy”, International Journal of Islamic and Middle Eastern Finance and Management, 17(20), 233-251.
  119. Shah, A.A. et al. (2019), “Are Sustainable Banks Efficient and Productive? A Data Envelopment Analysis and the Malmquist Productivity Index Analysis”, Sustainability, 11(8), 2398.
  120. Shawtari, F.A. et al. (2015), “Efficiency Assessment of Banking Sector in Yemen Using Data Envelopment Window Analysis: A Comparative Analysis of Islamic and Conventional Banks”, Benchmarking: An International Journal, 22(6), 1115-1140.
  121. Shen, C.H. et al. (2016), “To Engage or not to Engage in Corporate Social Responsibility: Empirical Evidence from Global Banking Sector”, Economic Modelling, 55, 207-225.
  122. Srairi, S. (2010), “Cost and Profit Efficiency of Conventional and Islamic Banks in GCC Countries”, Journal of Productivity Analysis, 34(1), 45-62.
  123. Stewart, C. et al. (2016). “Efficiency in the Vietnamese Banking System: A DEA Double Bootstrap Approach”, Research in International Business and Finance, 36, 96-111.
  124. Sufian, F. & M.S. Habibullah (2010), “Bank-Specific, Industry-Specific and Macroeconomic Determinants of Bank Efficiency: Empirical Evidence from the Thai Banking Sector”, Margin: The Journal of Applied Economic Research, 4(4), 427-461.
  125. Sufian, F. (2009), “Determinants of Bank Profitability in a Developing Economy: Empirical Evidence from the China Banking Sector”, Journal of Asia-Pacific Business, 10, 281-307.
  126. Sufian, F. (2010a), “Evolution in the Efficiency of the Indonesian Banking Sector: A DEA Approach”, International Journal of Applied Management Science, 2, 388-414.
  127. Tecles, P.L. & B.M. Tabak (2010), “Determinants of Bank Efficiency: The Case of Brazil”, European Journal of Operational Research, 207(3), 1587-1598.
  128. Velte, P. (2017), “Does ESG Performance Have an Impact on Financial Performance? Evidence from Germany”, Journal of Global Responsibility, 8(2), 169-178.
  129. Wang, H.-J. & P. Schmidt (2002), “One-Step and Two-Step Estimation of the Effects of Exogenous Variables on Technical Efficiency Levels”, Journal of Productivity Analysis, 18, 129-144.
  130. Wang, Y. et al. (2023), “When and Where Does it Pay to Be Green? - A Look into Socially Responsible Investing and the Cost of Equity Capital”, International Journal of Corporate Social Responsibility, 8(1), 1-23.
  131. Weill, L. (2013), “Bank Competition in the EU: How Has It Evolved?”, Journal of International Financial Markets, Institutions and Money, 26, 100-112.
  132. Wu, M.W. & C.H. Shen (2013), “Corporate Social Responsibility in the Banking Industry: Motives and Financial Performance”, Journal of Banking & Finance, 37(9), 3529-3547.
  133. Wu, M.W. et al. (2017), “Application of Multi-Level Matching Between Financial Performance and Corporate Social Responsibility in the Banking Industry”, Review of Quantitative Finance and Accounting, 49, 29-63.
  134. Zhou, X.Y. et al. (2022), “Bank Green Lending and Credit Risk: An Empirical Analysis of China’s Green Credit Policy”, Business Strategy and the Environment, 31 (4), 1623-1640.