ERBE 01 1 07
Profitability, Operating Efficiency and Capitalization of the Portuguese Banking System (1992-2009)
MÁRIO COUTINHO DOS SANTOS a
a CICEE, Portugal.
To cite this article:
Coutinho dos Santos, M. 2021. Profitability, Operating Efficiency and Capitalization of the Portuguese Banking System (1992-2009) . European Review of Business Economics I(1): 111-145.
DOI: https://doi.org/10.26619/ERBE-2021.01.6
Received: 16 November 2020. Accepted: 27 July 2021. Published: 31 December 2021
Language: English
Abstract
In this article, we conduct an empirical comparative analysis of the Portuguese Banking System (PBS) during the 1993-2009 period. Using a dataset drawn from the Organisation of Economic Cooperation and Development’s (OECD) Banking Statistics – the Financial Statements of banks database, we examine the performance, in terms of the profitability, operating efficiency, and the capitalization of the PBS, in comparison to a sample of euro area banking systems. We found concerning profitability that PBS outperformed in terms of ROA, but underperformed relative to ROE. It outperformed in terms of operating and interest income, cost to income, and net interest margin efficiency. It did not perform differently in terms of the efficiency of operating and interest expenses. It was less exposed to liquidity risk, but more exposed to credit risk, and was undertaxed relative to its control sample peers. Book-value capital ratios document that the PBS was overcapitalized, but undercapitalized in terms of the regulatory capital ratio.
Keywords
Albertazzi, U. & L. Gambacorta. 2009. Bank Profitability and the Business Cycle. Journal of Financial Stability 5(4): 393-409.
Albertazzi, U. & L. Gambacorta. 2010. Bank Profitability and Taxation. Journal of Banking and Finance 34(11): 2801-2810.
Alpalhão, R. & P. Pinho. 1990. Análise Financeira das Instituições de Crédito Portuguesas, 1980-89: Rentabilidade e Risco. Sociedade Financeira Portuguesa, Lisbon, Portugal.
Altunbas, Y., E. Gardener, P. Molyneux & B. Moore. 2001. Efficiency in European Banking. European Economic Review 45(10): 1931-1955.
Avery, R. 1997. Off-Site Surveillance Systems in the 1980s and Lessons for the Future. History of the Eighties: Symposium proceedings, FDIC.
Balla, E. & M. Rose. 2019. Earnings, Risk-Taking, and Capital Accumulation in Small and Large Community Banks. Journal of Banking & Finance 103: 36-50.
Barreto, I. & C. Baden-Fuller. 2006. To Conform or To Perform? Mimetic Behaviour, Legitimacy- Based Groups and Performance Consequences. Journal of Management Studies 43(7): 1559- 1581.
Barros, P. & P. Pinho. 1995. Estudos Sobre o Sistema Bancário Português. Banco Mello, Lisboa, Portugal.
Barth, J. & R. Brumbaugh. 1994. Moral-Hazard and Agency Problems: Understanding Depository Institution Failure Costs. In G. Kaufmann, Editor, Research in Financial Services, Vol. 6: 61-102. Greenwich: JAI Press.
Barth, J., G. Caprio Jr. & R. Levine. 2001. Banking Systems around the Globe: Do Regulation and Ownership Affect Performance and Stability? In F. Mishkin, Editor. Prudential Supervision: What Works and What Doesn’t, chapter 2: 31-96. University of Chicago Press, Chicago (IL), USA.
Basel Committee on Banking Supervision. 1999. Capital Requirements and Bank Behaviour: The Impact of the Basel Accord. Basel Committee on Banking Supervision Working Paper No. 1, Bank for International Settlements.
Basel Committee on Banking Supervision. 2000. Principles for the Management of Credit Risk. Bank of International Settlements, Basel, Switzerland.
Berger, A. 1995. The Pro t-Structure Relationship in Banking-Tests of Market-power and Efficient- Structure Hypotheses. Journal of Money, Credit and Banking 27(2): 404-431.
Berger, A. & D. Humphrey. 1997. Efficiency of Financial Institutions: International Survey and Directions for Future Research. European Journal of Operational Research 98(2): 175-212.
Berger, A., R. DeYoung, M. Flannery, D. Lee & Ö Öztekin. 2008. How do Large Banking Organizations Manage their Capital Ratios? Journal of Financial Services Research 34: 123- 149.
Berger, A., R. Herring & G. Szegö. 1995. The Role of Capital in Financial Institutions. Journal of Banking and Finance 19(3-4): 393-430.
Berger, A., W. Hunter & S. Timme. 1993. The Efficiency of Financial Institutions: A Review and Preview of Research Past, Present and Future. Journal of Banking and Finance 17(2–3): 221- 249.
Besanko, D., & G. Kanatas. 1996. The Regulation of Bank Capital: Do Capital Standards Promote Bank Safety? Journal of Financial Intermediation 5(2): 160-183.
Bikker, J. & J. Bos. 2008. Bank Performance. Routledge, New York (NY), USA.
Bitar, M., K. Pukthuanthong & T. Walker. 2018. The Effect of Capital Ratios on the Risk, Efficiency and Profitability of Banks: Evidence from OECD countries. Journal of International Financial
Markets, Institutions and Money 53(C): 227-262.
Borges, A. 1993. Portuguese Banking in the Single European Market. In J. Dermine, Editor,
European Banking in the 1990s, 2nd Ed, Chapter 9: 325-343. Blackwell Publishers, Oxford, UK.
Bossone, B. 2000. What Makes Banks Special? A Study of Banking, Finance, and Economic Development. Policy Research Working Paper No. 2408. World Bank, Washington, DC.
Bouzgarrou, H., S. Jouida & W. Louhichi. 2018. Bank Profitability During and Before the Financial Crisis: Domestic Versus Foreign Banks. Research in International Business and Finance 44: 26-39.
Cabrita, M. & N. Bontis. 2008. Intellectual Capital and Business Performance in the Portuguese Banking Industry. International Journal of Technology Management 43(1-3): 212-237.
Canhoto, A & J. Dermine. 2003. A Note on Banking Efficiency in Portugal, New vs. Old Banks. Journal of Banking and Finance 27(11): 2087-2098.
Coccorese, P. & C. Girardone. 2020. Bank Capital and Profitability: Evidence from a Global Sample. The European Journal of Finance; DOI: https://doi.org/10.1080/1351847X.2020.1832902.
Chortareas, G. E., C. Girardone & A. Ventouri. 2012. Bank Supervision, Regulation, and Efficiency: Evidence from the European Union. Journal of Financial Stability 8(4): 292-302.
Coelli, T., D. Rao, C. O’Donnell & G. Battese. 2005. An Introduction to Efficiency and Productivity Analysis, 2nd Ed. Springer, New York (NY), USA.
Cornett, M., & H. Tehranian, 1994. An Examination of Voluntary Versus Involuntary Securities Issuances by Commercial Banks: The Impact of Capital Regulations on Common Stock Returns. Journal of Financial Economics 35(1): 99-122.
Cornett, M., J. McNutt & H. Tehranian. 2009. Corporate Governance and Earnings Management at Large U.S. Bank Holding Companies. Journal of Corporate Finance 15: 412-430.
Coutinho dos Santos, M. 2021. Does the Corporate Capital Structure Theory Apply to Banks? Evidence from the Field. Working paper available at: https://ssrn.com/abstract=3772205; DOI: http://dx.doi.org/10.2139/ssrn.3772205.
Coutinho dos Santos, M. 2016. Performance and Efficiency of the Portuguese Banking System. In A. Sérgio, Editor, Banking in Portugal, Chapter 6: 83-124. Palgrave Macmillan Studies in Banking and Financial Institutions, London, UK. DOI: 10.1057/9780230371422_6.
Crouhy, M. & D. Galai. 2018. Are Banks Special? Quarterly Journal of Finance 8(4): 1840004 (19 pages).
D’Mello, R. & R. Farhat. 2008. A Comparative Analysis of Proxies for an Optimal Leverage Ratio. Review of Financial Economics 17: 213-227.
de Jong, A., R. Kabir & T. T. Nguyen. 2008. Capital Structure Around the World: The Roles of Firm-and Country-specific Determinants. Journal of Banking & Finance 32: 1954-1969.
Damar, H., C. Meha & Y. Terajima. 2013. Leverage, Balance-Sheet Size and Wholesale Funding. Journal of Financial Intermediation 22, 639-662.
De Jonghe, O. & Ö. Öztekin. 2015. Bank Capital Management: International Evidence. Journal of Financial Intermediation 24, 154-177.
DeAngelo, H. & R. Stulz. 2015. Liquid-claim Production, Risk Management, and Bank Capital Structure: Why High Leverage Is Optimal for Banks. Journal of Financial Economics 116: 219-236
Degryse, H., M. Kim & S. Ongena. 2009. The Industrial Organization Approach to Banking. In Microeconometrics of Banking: Methods Applications, and Results, Chapter 3: 26-56. Oxford University Press, New York (NY), USA.
Dermine, J. 2003. Banking in Europe: Past, Present, and Future. In V. Gaspar, P. Hartmann and O. Sleijpen, Editors; The Transformation of the European Financial System. European Central Bank, Frankfurt, Germany.
Demirgüç-Kunt, A., & H. Huizinga. 1999. Determinants of Commercial Bank Interest Margins and Profitability: Some International Evidence. World Bank Policy Research Working Paper No. 1900.
Dewatripont, M. & J. Tirole. 1993. The Prudential Regulation of Banks. The MIT Press, Cambridge (MA), USA.
DeYoung, Robert & Iftekhar Hasan.1998. The Performance of de Novo Commercial Banks: A Profit Efficiency Approach. Journal of Banking and Finance 22(5): 565-587.
Dietrich, A. & G. Wanzenried. 2011. Determinants of Bank Profitability before and During the Crisis: Evidence from Switzerland. Journal of International Financial Markets, Institutions and Money 21(3): 307-327.
Durand, P. 2019. Determinants of Banks’ Profitability: Do Basel III Liquidity and Capital Ratios Matter? EconomiX – CNRS, working paper No. 2019-24, University of Paris Nanterre, France.
Eccles, R. 1991. The Performance Measurement Manifesto. Harvard Business Review 69(1), 131-137.
England, C. 1991. Are Banks Special? Regulation – The Cato Review of Busines & Government (Spring): 25-34.
Flannery, M., & K. Rangan. 2008. What Caused the Bank Capital Build-up of the 1990s? Review of Finance 12(2): 391-429.
Fraser, I. & P. Monimer-Lee. 1993. The EC Single Market in Financial Services. Bank of England Quarterly Bulletin (February): 92-97.
Freixas, X. & J.-C. Rochet. 2008. Microeconomics of Banking, 2nd Ed. The MIT Press, Cambridge (MA), USA.
Fries, S., D. Neven & P. Seabright. 2002. Bank Performance in Transition Economies. University of Michigan William Davidson Working Paper No. 505.
Frömmel, M. & R. Kruse. 2015. Interest Rate Convergence in the EMS Prior to European Monetary Union. Journal of Policy Modeling 37: 990-1004.
Furlong, F. & M. Keeley. 1989. Capital Regulation and Bank Risk-taking: A Note. Journal of Banking and Finance 13(6): 883–891.
García-Herrero, A., S. Gavilá & D. Santabárbara. 2009. What Explains the Low Profitability of Chinese Banks? Journal of Banking & Finance 33(11): 2080-2092.
Goddard, J., P. Molyneux & J. Wilson. 2010. Banking in the European Union. In Berger, A., P. Molyneux & J. Wilson, Editors. The Oxford Handbook of Banking, Chapter 32: 807-843. Oxford University Press, New York (NY), USA.
Goddard, J., P. Molyneux & J. Wilson. 2004a. The Profitability of European Banks: A Cross-Sectional and Dynamic Panel Analysis. The Manchester School 72(3): 363-381.
Goddard, J., P. Molyneux & J. Wilson. 2004b. Dynamics of Growth and Profitability in Banking. Journal of Money, Credit and Banking 36(6): 1069-1090.
Goldberg, L. G., & A. Rai. 1996. The Structure-Performance Relationship for European Banking. Journal of Banking & Finance 20(4): 745-771.
Greenbaum, S., A. Thakor & A. Boot. 2016. Bank Capital Structure. In Contemporary Financial Intermediation, 3rd Ed., Chapter 13, 317-327. Elsevier, Amsterdam, Netherlands.
Gropp, R. & F. Heider. 2010. The Determinants of Bank Capital Structure. Review of Finance 14(4): 587-622.
Hannan; T. 1991. Foundations of the Structure-Conduct-Performance Paradigm in Banking. Journal of Money, Credit and Banking 23(1): 68-84.
Hannan, T. & G. Hanweck. 1988. Bank Insolvency Risk and the Market for Large Certificates of Deposit. Journal of Money, Credit and Banking 20(2): 203-211.
Harker, P. & S. Zenios. 2000. What Drives the Performance of Financial Institutions? In P. Harker & S. Zenios, Editors. Performance of Financial Institutions, Chapter 1: 3-31. Cambridge University Press.
Higgins, R. 1977. How Much Growth Can a Firm Afford? Financial Management 6(3): 7-16. Hughes, J. & L. Mester. 2010. Efficiency in Banking: Theory, Practice, and Evidence. In Berger, A., P. Molyneux & J. Wilson, Editors. The Oxford Handbook of Banking, Chapter 18: 463-485. Oxford University Press, New York (NY), USA.
John, K., T. John & L. Senbet. 1991. Risk-Shifting Incentives of Depository Institutions: A New Perspective on Federal Deposit Insurance Reform. Journal of Banking and Finance 15(4-5): 895-915.
Jones, D. 2000. Emerging Problems with the Basel Capital Accord: Regulatory Capital Arbitrage and Related Issues. Journal of Banking and Finance 24(1-2): 35-58.
Kale, J., T. Noe & G. Ramirez. 1991. The Effect of Business Risk on Corporate Capital Structure: Theory and Evidence. Journal of Finance 46(5): 1693-1715.
Kennerley, M. & A. Neely. 2003. Measuring Performance in a Changing Business Environment. International Journal of Operations & Production Management 23(2): 213-229.
Kim, D. & A. Santomero. 1988. Risk in Banking and Capital Regulation. Journal of Finance 43(5): 1219-1233.
Kwan, S. & R. Eisenbeis. 1997. Bank Risk, Capitalization, and Operating Efficiency. Journal of Financial Services Research 12(2-3): 117-131.
Loukoianova, E. 2008. Analysis of the Efficiency and Profitability of the Japanese Banking System. IMF Working Paper No. WP/08/63.
Lozano-Vivas, A., J. Pastor & I. Hasan. 2001. European Bank Performance Beyond Country Borders: What Really Matters? European Finance Review 5(1-2): 141-165.
Lucas, D. & R. McDonald. 1992. Bank Financing and Investment Decisions with Asymmetric Information about Loan Quality. The RAND Journal of Economics 23(1): 86-105.
Martins, F. & M. Ribeiro. 2013. A Análise da Eficiência no Setor Bancário: Modelo de Fronteira Estocástica com Dados em Painel para a Banca Portuguesa. Nova Economia 23(3): 555-577.
Meh, C. & K. Moran. 2010. The Role of Bank Capital in the Propagation of Shocks. Journal of Economic Dynamics and Control 34(3): 555-576.
Mendes, V. & J. Rebelo. 2003. Structure and Performance in the Portuguese Banking Industry in the Nineties. Portuguese Economic Journal 2(1): 53-68.
Mendes, V. 1991. Scale and Scope Economies in Portuguese Commercial Banking: The Years 1965- 88. Economia 15(3): 453-490.
Merton, R. 1995. A Functional Perspective of Financial Intermediation. Financial Management 24(2): 23-41.
Merton, R. 1977. An Analytic Derivation of the Cost of Deposit Insurance and Loan Guarantees. Journal of Banking and Finance 1: 3-11.
Mester, L. 2008. Optimal Industrial Structure in Banking. In A. Thakor & A. Boot, Editors. Handbook of Financial Intermediation and Banking, Chapter 5: 133-162. Elsevier, Amsterdam, Netherlands.
Milney, A. & A. Whalley. 2001. Bank Capital Regulation and Incentives for Risk-Taking. Cass Business School Research Paper.
Molyneux, P. & J. Thornton. 1992. Determinants of European Bank Profitability: A Note. Journal of Banking and Finance 16(6): 1173-1178.
Molyneux, P. & W. Forbes. 1995. Market Structure and Performance in European Banking. Applied Economics 27(2): 155-159.
Molyneux, P., Y. Altunbas & E. Gardener. 1996. Efficiency in European Banking. In Efficiency in European Banking, Chapter 9: 252-304. John Wiley & Sons, Chichester, UK.
Murphy, N. 2000. European Union Financial Developments: The Single Market, the Single Currency, and Banking. FDIC Banking Review 13(1): 1-18.
Neely, A., C. Adams & M. Kennerley. 2002. The Performance Prism. Prentice Hall, London, UK. Neely, A., M. Kennerley & C. Adams. 2007. Performance Measurement Frameworks: A Review. In A. Neely, editor, Business Performance Measurement: Unifying Theories and Integrating
Practice, 2nd Ed., Chapter 7: 143-162. Cambridge University Press, Cambridge, UK. Neuberger, D. 1998. Industrial Organization of Banking: A Review. International Journal of the
Economics of Business 5(1): 97-118.
Neuberger, D. 1997. Structure, Conduct and Performance in Banking Markets. Thuenen-Series of
Applied Economic Theory 12, University of Rostock, Institute of Economics.
Nikolaou, K. 2009. Liquidity (Risk) Concepts Definitions and Interactions. European Central Bank
working paper series No. 1008.
Nogueira Leite, A. & P. Pinho 1994. Conduct and Competition in Portuguese Commercial Banking.
Faculdade de Economia Working Paper No. 216. Lisboa: Universidade Nova de Lisboa. OECD. 2001, 2003, 2005, 2008, 2011. Bank Profitability: Financial Statements of Banks. OECD
Banking Statistics, OECD Publishing.
OECD. 2011. OECD Banking Statistics: Methodological Country Notes. OECD Publishing. DOI: http://dx.doi.org/10.1787/9789264089907-en.
OECD. 2012. OECD Banking Statistics: Financial Statements of Banks.
Oino, I. 2018. Impact of Regulatory Capital on European Banks Financial Performance: A Review of Post Global Financial Crisis. Research in International Business and Finance 44: 309-318. Olson, M. 2006. Are Banks Still Special? BIS Review 20: 1-4; Remarks at the Annual Washington Conference of the Institute of International Bankers, Washington, DC, 13 March 2006. Osborne, M., A.-M. Fuertes & A. Milne. 2012. Capital and Profitability in Banking: Evidence from US Banks. Cass Business School, City University, London.
Otley, D. 2007. Accounting Performance Measurement: A Review of its Purposes and Practices. In A. Neely, Editor. Business Performance Measurement: Unifying Theories and Integrating Practice, 2nd Ed., Chapter 1: 11-162. Cambridge University Press, Cambridge, UK.
Osterberg, W. & J. Thomson. 1996. Optimal Financial Structure and Bank Capital Requirements: An Empirical Investigation. Journal of Financial Services Research 10(4): 315-332.
Pasiouras, F. & K. Kosmidou. 2007. Factors Influencing the Profitability of Domestic and Foreign Commercial Banks in the European Union. Research in International Business and Finance 21(2): 222-237.
Petria, N., B. Capraru & I. Ihnatov. 2015. Determinants of Banks’ Profitability: Evidence from EU 27 Banking Systems. Procedia Economics and Finance 20: 518-524.
Pinho, P. 2001. Using Accounting Data to Measure Efficiency in Banking: An Application to Portugal. Applied Financial Economics 11(5): 527-538.
Portela, M. & E. Thanassoulis. 2007. Comparative Efficiency Analysis of Portuguese Bank Branches. European Journal of Operational Research 177(2): 1275-1288.
Psillaki, M. & N. Daskalakis. 2009. Are the Determinants of Capital Structure Country or Firm Specific? Small Business Economics 33:319-333.
Repullo, R. & J. Suarez. 2013. The Procyclical Effects of Bank Capital Regulation. Review of Financial Studies 26(2): 452-490.
Resti, A. 1997. Evaluating the Cost-efficiency of the Italian Banking System: What Can Be Learned from the Joint Application of Parametric and Non-parametric Techniques. Journal of Banking and Finance 21(2): 221-250.
Saunders, A. & M. Cornett. 2007. Financial Institutions Management, 6th Ed. McGraw-Hill, New York (NY), USA.
Scherer, F., D. Ross. 1990. Industrial Market Structure and Economic Performance. Houghton Mifflin Company, Boston (MA), USA.
Schoenmaker, D. & T. Peek. 2014. The State of the Banking Sector in Europe. OECD Economics Department Working Paper No. 1102.
Scholes, M., P. Wilson & M. Wolfson. 1990. Tax Planning, Regulatory Capital Planning, and Financial Reporting Strategy for Commercial Banks. Review of Financial Studies 3(4): 625- 650.
Seabright, P., S. Fries, & D. Neven. 2002. Bank Performance in Transition Economies. SSRN Electronic Journal; DOI: http://dx.doi.org/10.2139/ssrn.353180.
Valério, N., Editor. 2010. History of the Portuguese Banking System – From the Bank of Portugal’s Role as a Central Bank to the European Monetary Union – 1831-1998, Vol. II. Banco de Portugal, Lisbon, Portugal.
Vasiliou, D. & J. Karkazis. 2002. The Sustainable Growth Model in Banking: An Application to the National Bank of Greece. Managerial Finance 28(5): 20-26.
Wall, L. & P. Peterson. 1996. Banks’ Responses to Binding Regulatory Capital Requirements. Federal Reserve Bank of Atlanta Economic Review (March/April): 1-17.