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Measuring Multi-Product Banks' Market Power Using the Lerner Index

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  • Sherrill Shaffer
  • Laura Spierdijk

Abstract

The aggregate Lerner index is a popular composite measure of multi-product banks' market power, based on the assumption that banks' single aggregate output factor is total assets. This study identifies three limitations of the aggregate Lerner index that potentially distort its interpretation as a composite measure of market power. We investigate the empirical relevance of these limitations for a sample of U.S. banks covering the years 2011-2017. We establish an economically relevant bias in the value of the aggregate Lerner index and show that this bias may also affect regressions that use the Lerner index as a dependent or explanatory variable.

Suggested Citation

  • Sherrill Shaffer & Laura Spierdijk, 2019. "Measuring Multi-Product Banks' Market Power Using the Lerner Index," CAMA Working Papers 2019-17, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
    • Handle: RePEc:een:camaaa:2019-17
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    1. Encaoua, David & Jacquemin, Alexis & Moreaux, Michel, 1986. "Global Market Power and Diversification," Economic Journal, Royal Economic Society, vol. 96(382), pages 525-533, June.
    2. Leroy, Aurélien & Lucotte, Yannick, 2019. "Competition and credit procyclicality in European banking," Journal of Banking & Finance, Elsevier, vol. 99(C), pages 237-251.
    3. Charles Blackorby & R. Russell, 1999. "Aggregation of Efficiency Indices," Journal of Productivity Analysis, Springer, vol. 12(1), pages 5-20, August.
    4. Deli, Yota D. & Delis, Manthos D. & Hasan, Iftekhar & Liu, Liuling, 2019. "Enforcement of banking regulation and the cost of borrowing," Journal of Banking & Finance, Elsevier, vol. 101(C), pages 147-160.
    5. Barbosa, Klenio & de Paula Rocha, Bruno & Salazar, Fernando, 2015. "Assessing competition in the banking industry: A multi-product approach," Journal of Banking & Finance, Elsevier, vol. 50(C), pages 340-362.
    6. Baumol, William J, 1982. "Contestable Markets: An Uprising in the Theory of Industry Structure," American Economic Review, American Economic Association, vol. 72(1), pages 1-15, March.
    7. Robert S. Chirinko & Steven M. Fazzari, 2000. "Market Power and Inflation," The Review of Economics and Statistics, MIT Press, vol. 82(3), pages 509-513, August.
    8. Feng, Guohua & Serletis, Apostolos, 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, Elsevier, vol. 34(1), pages 127-138, January.
    9. Arnoud W. A. Boot & Anjan V. Thakor, 2000. "Can Relationship Banking Survive Competition?," Journal of Finance, American Finance Association, vol. 55(2), pages 679-713, April.
    10. Lepetit, Laetitia & Nys, Emmanuelle & Rous, Philippe & Tarazi, Amine, 2008. "The expansion of services in European banking: Implications for loan pricing and interest margins," Journal of Banking & Finance, Elsevier, vol. 32(11), pages 2325-2335, November.
    11. Timothy Gunning & Robin Sickles, 2011. "A multi-product cost function for physician private practices," Journal of Productivity Analysis, Springer, vol. 35(2), pages 119-128, April.
    12. Manthos D. Delis & Sotirios Kokas & Steven Ongena, 2016. "Foreign Ownership and Market Power in Banking: Evidence from a World Sample," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 48(2-3), pages 449-483, March.
    13. Dansby, Robert E & Willig, Robert D, 1979. "Industry Performance Gradient Indexes," American Economic Review, American Economic Association, vol. 69(3), pages 249-260, June.
    14. David C. Wheelock & Paul W. Wilson, 2012. "Do Large Banks Have Lower Costs? New Estimates of Returns to Scale for U.S. Banks," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 44(1), pages 171-199, February.
    15. Daniele Titotto & Steven Ongena, 2017. "Shadow banking and competition: decomposing market power by activity," Chapters, in: Jacob A. Bikker & Laura Spierdijk (ed.), Handbook of Competition in Banking and Finance, chapter 13, pages 264-304, Edward Elgar Publishing.
    16. Juan Fernández De Guevara & Joaquín Maudos, 2007. "Explanatory Factors Of Market Power In The Banking System," Manchester School, University of Manchester, vol. 75(3), pages 275-296, June.
    17. Holden, Craig W & Subrahmanyam, Avanidhar, 1992. "Long-Lived Private Information and Imperfect Competition," Journal of Finance, American Finance Association, vol. 47(1), pages 247-270, March.
    18. Tsionas, Efthymios G. & Malikov, Emir & Kumbhakar, Subal C., 2018. "An internally consistent approach to the estimation of market power and cost efficiency with an application to U.S. banking," European Journal of Operational Research, Elsevier, vol. 270(2), pages 747-760.
    19. Berger, Allen N. & Humphrey, David B., 1997. "Efficiency of financial institutions: International survey and directions for future research," European Journal of Operational Research, Elsevier, vol. 98(2), pages 175-212, April.
    20. Anginer, Deniz & Demirguc-Kunt, Asli & Zhu, Min, 2014. "How does competition affect bank systemic risk?," Journal of Financial Intermediation, Elsevier, vol. 23(1), pages 1-26.
    21. Calderon, Cesar & Schaeck, Klaus, 2016. "The Effects of Government Interventions in the Financial Sector on Banking Competition and the Evolution of Zombie Banks," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 51(4), pages 1391-1436, August.
    22. Aurélien Leroy & Yannick Lucotte, 2017. "Is there a competition-stability trade-off in European banking?," Post-Print hal-03529909, HAL.
    23. A. Colin Cameron & Jonah B. Gelbach & Douglas L. Miller, 2008. "Bootstrap-Based Improvements for Inference with Clustered Errors," The Review of Economics and Statistics, MIT Press, vol. 90(3), pages 414-427, August.
    24. Fosu, Samuel & Ntim, Collins G. & Coffie, William & Murinde, Victor, 2017. "Bank opacity and risk-taking: Evidence from analysts’ forecasts," Journal of Financial Stability, Elsevier, vol. 33(C), pages 81-95.
    25. Hughes, Joseph P. & Mester, Loretta J., 2013. "Who said large banks don’t experience scale economies? Evidence from a risk-return-driven cost function," Journal of Financial Intermediation, Elsevier, vol. 22(4), pages 559-585.
    26. Hans Degryse, 2004. "The Impact of Technology and Regulation on the Geographical Scope of Banking," Oxford Review of Economic Policy, Oxford University Press and Oxford Review of Economic Policy Limited, vol. 20(4), pages 571-590, Winter.
    27. Silva-Buston, Consuelo, 2019. "Systemic risk and competition revisited," Journal of Banking & Finance, Elsevier, vol. 101(C), pages 188-205.
    28. Jiménez, Gabriel & Lopez, Jose A. & Saurina, Jesús, 2013. "How does competition affect bank risk-taking?," Journal of Financial Stability, Elsevier, vol. 9(2), pages 185-195.
    29. Christa Hainz & Laurent Weill & Christophe Godlewski, 2013. "Bank Competition and Collateral: Theory and Evidence," Journal of Financial Services Research, Springer;Western Finance Association, vol. 44(2), pages 131-148, October.
    30. Mitchell A. Petersen & Raghuram G. Rajan, 2002. "Does Distance Still Matter? The Information Revolution in Small Business Lending," Journal of Finance, American Finance Association, vol. 57(6), pages 2533-2570, December.
    31. Leroy, Aurélien & Lucotte, Yannick, 2019. "Competition and credit procyclicality in European banking," Journal of Banking & Finance, Elsevier, vol. 99(C), pages 237-251.
    32. Baumol, William J & Bradford, David F, 1970. "Optimal Departures from Marginal Cost Pricing," American Economic Review, American Economic Association, vol. 60(3), pages 265-283, June.
    33. Michael Koetter & James W. Kolari & Laura Spierdijk, 2012. "Enjoying the Quiet Life under Deregulation? Evidence from Adjusted Lerner Indices for U.S. Banks," The Review of Economics and Statistics, MIT Press, vol. 94(2), pages 462-480, May.
    34. Bolt, Wilko & Humphrey, David, 2015. "Assessing bank competition for consumer loans," Journal of Banking & Finance, Elsevier, vol. 61(C), pages 127-141.
    35. Catherine J. Morrison Paul, 1999. "Aggregation and the Measurement of Technological and Market Structure: The Case of the U.S. Meatpacking Industry," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(3), pages 624-629.
    36. Mirzaei, Ali & Moore, Tomoe, 2014. "What are the driving forces of bank competition across different income groups of countries?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 32(C), pages 38-71.
    37. Lindenberg, Eric B & Ross, Stephen A, 1981. "Tobin's q Ratio and Industrial Organization," The Journal of Business, University of Chicago Press, vol. 54(1), pages 1-32, January.
    38. Sofronis Clerides & Manthos D. Delis & Sotirios Kokas, 2015. "A New Data Set On Competition In National Banking Markets," Financial Markets, Institutions & Instruments, John Wiley & Sons, vol. 24(2-3), pages 267-311, May.
    39. Paolo Pasquariello, 2007. "Imperfect Competition, Information Heterogeneity, and Financial Contagion," The Review of Financial Studies, Society for Financial Studies, vol. 20(2), pages 391-426.
    40. Shamshur, Anastasiya & Weill, Laurent, 2019. "Does bank efficiency influence the cost of credit?," Journal of Banking & Finance, Elsevier, vol. 105(C), pages 62-73.
    41. Hirata, Wataru & Ojima, Mayumi, 2020. "Competition and bank systemic risk: New evidence from Japan's regional banking," Pacific-Basin Finance Journal, Elsevier, vol. 60(C).
    42. Benston, George J & Hanweck, Gerald A & Humphrey, David B, 1982. "Scale Economies in Banking: A Restructuring and Reassessment," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 14(4), pages 435-456, November.
    43. Xiaoqing Maggie Fu & Yongjia Rebecca Lin & Philip Molyneux, 2015. "Bank Competition and Financial Stability in Asia Pacific," Palgrave Macmillan Studies in Banking and Financial Institutions, in: Bank Competition, Efficiency and Liquidity Creation in Asia Pacific, chapter 3, pages 49-71, Palgrave Macmillan.
    44. Bolt, Wilko & Humphrey, David, 2015. "Assessing bank competition for consumer loans," Journal of Banking & Finance, Elsevier, vol. 61(C), pages 127-141.
    45. Subal Kumbhakar & Efthymios Tsionas, 2008. "Scale and efficiency measurement using a semiparametric stochastic frontier model: evidence from the U.S. commercial banks," Empirical Economics, Springer, vol. 34(3), pages 585-602, June.
    46. Chipman, John S., 1974. "Homothetic preferences and aggregation," Journal of Economic Theory, Elsevier, vol. 8(1), pages 26-38, May.
    47. Saif-Alyousfi, Abdulazeez Y.H. & Saha, Asish & Md-Rus, Rohani, 2020. "The impact of bank competition and concentration on bank risk-taking behavior and stability: Evidence from GCC countries," The North American Journal of Economics and Finance, Elsevier, vol. 51(C).
    48. Mitchell A. Petersen & Raghuram G. Rajan, 1995. "The Effect of Credit Market Competition on Lending Relationships," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 110(2), pages 407-443.
    49. Kerry Back & C. Henry Cao & Gregory A. Willard, 2000. "Imperfect Competition among Informed Traders," Journal of Finance, American Finance Association, vol. 55(5), pages 2117-2155, October.
    50. John H. Boyd & Mark Gertler, 1994. "Are banks dead? Or are the reports greatly exaggerated?," Quarterly Review, Federal Reserve Bank of Minneapolis, vol. 18(Sum), pages 2-23.
    51. Memanova, Tamilyam & Mylonidis, Nikolaos, 2020. "Exploring the nexus between bank market power and exports," Economic Modelling, Elsevier, vol. 84(C), pages 222-233.
    52. Leroy, Aurélien & Lucotte, Yannick, 2017. "Is there a competition-stability trade-off in European banking?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 46(C), pages 199-215.
    53. Jacob A. Bikker & Sherrill Shaffer & Laura Spierdijk, 2012. "Assessing Competition with the Panzar-Rosse Model: The Role of Scale, Costs, and Equilibrium," The Review of Economics and Statistics, MIT Press, vol. 94(4), pages 1025-1044, November.
    54. Hendrik Hakenes & Iftekhar Hasan & PhilIP Molyneux & Ru Xie, 2015. "Small Banks and Local Economic Development," Review of Finance, European Finance Association, vol. 19(2), pages 653-683.
    55. Diego Restrepo‐Tobón & Subal C. Kumbhakar, 2014. "Enjoying The Quiet Life Under Deregulation? Not Quite," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 29(2), pages 333-343, March.
    56. MacDonald, Glenn M & Slivinski, Alan, 1987. "The Simple Analytics of Competitive Equilibrium with Multiproduct Firms," American Economic Review, American Economic Association, vol. 77(5), pages 941-953, December.
    57. Laura Spierdijk & Michalis Zaouras, 2017. "The Lerner index and revenue maximization," Applied Economics Letters, Taylor & Francis Journals, vol. 24(15), pages 1075-1079, September.
    58. Nicola Giocoli, 2012. "Who Invented the Lerner Index? Luigi Amoroso, the Dominant Firm Model, and the Measurement of Market Power," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 41(3), pages 181-191, November.
    59. Mark S. Grinblatt & Stephen A. Ross, 1985. "Market Power in a Securities Market with Endogenous Information," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 100(4), pages 1143-1167.
    60. Sealey, Calvin W, Jr & Lindley, James T, 1977. "Inputs, Outputs, and a Theory of Production and Cost at Depository Financial Institutions," Journal of Finance, American Finance Association, vol. 32(4), pages 1251-1266, September.
    61. Marta Degl’Innocenti & Tapas Mishra & Simon Wolfe, 2018. "Branching, lending and competition in Italian banking," The European Journal of Finance, Taylor & Francis Journals, vol. 24(3), pages 208-230, February.
    62. Clark, Jeffrey A & Siems, Thomas F, 2002. "X-Efficiency in Banking: Looking beyond the Balance Sheet," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 34(4), pages 987-1013, November.
    63. Blackorby, Charles & Primont, Daniel, 1980. "Index numbers and consistency in aggregation," Journal of Economic Theory, Elsevier, vol. 22(1), pages 87-98, February.
    64. Beck, Thorsten & De Jonghe, Olivier & Schepens, Glenn, 2013. "Bank competition and stability: Cross-country heterogeneity," Journal of Financial Intermediation, Elsevier, vol. 22(2), pages 218-244.
    65. Robert C. Feenstra & James A. Levinsohn, 1995. "Estimating Markups and Market Conduct with Multidimensional Product Attributes," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 62(1), pages 19-52.
    66. Blackorby, Charles & Schworm, William, 1988. "The Existence of Input and Output Aggregates in Aggregate Production Functions," Econometrica, Econometric Society, vol. 56(3), pages 613-643, May.
    67. Weill, Laurent, 2013. "Bank competition in the EU: How has it evolved?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 26(C), pages 100-112.
    68. Jens Forssbæck & Choudhry Tanveer Shehzad, 2015. "The Conditional Effects of Market Power on Bank Risk—Cross-Country Evidence," Review of Finance, European Finance Association, vol. 19(5), pages 1997-2038.
    69. Christensen, Laurits R & Jorgenson, Dale W & Lau, Lawrence J, 1973. "Transcendental Logarithmic Production Frontiers," The Review of Economics and Statistics, MIT Press, vol. 55(1), pages 28-45, February.
    70. Claudia M. Buch & Cathérine T. Koch & Michael Koetter, 2013. "Do Banks Benefit from Internationalization? Revisiting the Market Power--Risk Nexus," Review of Finance, European Finance Association, vol. 17(4), pages 1401-1435.
    71. Abhiman Das & Subal C. Kumbhakar, 2016. "Markup and efficiency of Indian banks: an input distance function approach," Empirical Economics, Springer, vol. 51(4), pages 1689-1719, December.
    72. Schroeter, John R. & Azzam, Azzeddine M., 1990. "Measuring Market Power in Multi-Product Oligopolies: The U.S. Meat Industry," Staff General Research Papers Archive 11112, Iowa State University, Department of Economics.
    73. Shaffer, Sherrill, 1983. "Non-structural measures of competition : Toward a synthesis of alternatives," Economics Letters, Elsevier, vol. 12(3-4), pages 349-353.
    74. Neven, Damien & Roller, Lars-Hendrik, 1999. "An aggregate structural model of competition in the European banking industry," International Journal of Industrial Organization, Elsevier, vol. 17(7), pages 1059-1074, October.
    75. Marcus Miller & Lei Zhang & Hanhao Li, 2013. "When bigger isn't better: bailouts and bank reform," Oxford Economic Papers, Oxford University Press, vol. 65(suppl_1), pages 7-41, April.
    76. Kim, Moshe, 1986. "Banking technology and the existence of a consistent output aggregate," Journal of Monetary Economics, Elsevier, vol. 18(2), pages 181-195, September.
    77. Huang, Tai-Hsin & Chiang, Dien-Lin & Chao, Shih-Wei, 2017. "A new approach to jointly estimating the Lerner index and cost efficiency for multi-output banks under a stochastic meta-frontier framework," The Quarterly Review of Economics and Finance, Elsevier, vol. 65(C), pages 212-226.
    78. Cubillas, Elena & Fernández, Ana I. & González, Francisco, 2017. "How credible is a too-big-to-fail policy? International evidence from market discipline," Journal of Financial Intermediation, Elsevier, vol. 29(C), pages 46-67.
    79. Wang, Xiaodong & Han, Liang & Huang, Xing, 2020. "Bank market power and SME finance: Firm-bank evidence from European countries," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 64(C).
    80. Sandmo, Agnar, 1971. "On the Theory of the Competitive Firm under Price Uncertainty," American Economic Review, American Economic Association, vol. 61(1), pages 65-73, March.
    81. Caballe, Jordi & Krishnan, Murugappa, 1994. "Imperfect Competition in a Multi-security Market with Risk Neutrality," Econometrica, Econometric Society, vol. 62(3), pages 695-704, May.
    82. Robert DeYoung & Tara Rice, 2004. "Noninterest Income and Financial Performance at U.S. Commercial Banks," The Financial Review, Eastern Finance Association, vol. 39(1), pages 101-127, February.
    83. Thomas Kick & Esteban Prieto, 2015. "Bank Risk and Competition: Evidence from Regional Banking Markets," Review of Finance, European Finance Association, vol. 19(3), pages 1185-1222.
    84. Kenneth G. Elzinga & David E. Mills, 2011. "The Lerner Index of Monopoly Power: Origins and Uses," American Economic Review, American Economic Association, vol. 101(3), pages 558-564, May.
    85. Albert S. Kyle, 1989. "Informed Speculation with Imperfect Competition," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 56(3), pages 317-355.
    86. Horst Gischer & Holger Müller & Toni Richter, 2015. "How to measure the market power of banks in the lending business accurately: a segment-based adjustment of the Lerner Index," Applied Economics, Taylor & Francis Journals, vol. 47(42), pages 4475-4483, September.
    87. David C. Wheelock & Paul W. Wilson, 2018. "The evolution of scale economies in US banking," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 33(1), pages 16-28, January.
    88. Shaffer, Sherrill, 1984. "Scale Economies in Multiproduct Firms," Bulletin of Economic Research, Wiley Blackwell, vol. 36(1), pages 51-58, May.
    89. Inklaar, Robert & Koetter, Michael & Noth, Felix, 2015. "Bank market power, factor reallocation, and aggregate growth," Journal of Financial Stability, Elsevier, vol. 19(C), pages 31-44.
    90. Khan, Muhammad Saifuddin & Scheule, Harald & Wu, Eliza, 2017. "Funding liquidity and bank risk taking," Journal of Banking & Finance, Elsevier, vol. 82(C), pages 203-216.
    91. Sherill Shaffer, 1996. "Viability of Traditional Banking Activities: Evidence from Shifts in Conduct and Excess Capacity," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 3(2), pages 125-143.
    92. Ahamed, M. Mostak & Mallick, Sushanta, 2017. "Does regulatory forbearance matter for bank stability? Evidence from creditors’ perspective," Journal of Financial Stability, Elsevier, vol. 28(C), pages 163-180.
    93. Mester, Loretta J., 1996. "A study of bank efficiency taking into account risk-preferences," Journal of Banking & Finance, Elsevier, vol. 20(6), pages 1025-1045, July.
    94. Tibor Scitovsky, 1955. "Economic Theory and the Measurement of Concentration," NBER Chapters, in: Business Concentration and Price Policy, pages 101-118, National Bureau of Economic Research, Inc.
    95. Feng, Guohua & Wang, Chuan, 2018. "Why European banks are less profitable than U.S. banks: A decomposition approach," Journal of Banking & Finance, Elsevier, vol. 90(C), pages 1-16.
    96. Martín-Oliver, Alfredo & Ruano, Sonia & Salas-Fumás, Vicente, 2013. "Why high productivity growth of banks preceded the financial crisis," Journal of Financial Intermediation, Elsevier, vol. 22(4), pages 688-712.
    97. Berndt, Ernst R & Christensen, Laurits R, 1974. "Testing for the Existence of a Consistent Aggregate Index of Labor Inputs," American Economic Review, American Economic Association, vol. 64(3), pages 391-404, June.
    98. Pablo T. Spiller & Edgardo Favaro, 1984. "The Effects of Entry Regulation on Oligopolistic Interaction: The Uruguayan Banking Sector," RAND Journal of Economics, The RAND Corporation, vol. 15(2), pages 244-254, Summer.
    99. Thomsen, Thomas, 2000. "Short cuts to dynamic factor demand modelling," Journal of Econometrics, Elsevier, vol. 97(1), pages 1-23, July.
    100. Dong, Yizhe & Firth, Michael & Hou, Wenxuan & Yang, Weiwei, 2016. "Evaluating the performance of Chinese commercial banks: A comparative analysis of different types of banks," European Journal of Operational Research, Elsevier, vol. 252(1), pages 280-295.
    101. Andrievskaya, Irina & Semenova, Maria, 2016. "Does banking system transparency enhance bank competition? Cross-country evidence," Journal of Financial Stability, Elsevier, vol. 23(C), pages 33-50.
    102. Martin Ruckes, 2004. "Bank Competition and Credit Standards," The Review of Financial Studies, Society for Financial Studies, vol. 17(4), pages 1073-1102.
    103. repec:bla:scandj:v:96:y:1994:i:1:p:95-110 is not listed on IDEAS
    104. Paolo Coccorese, 2014. "Estimating the Lerner index for the banking industry: a stochastic frontier approach," Applied Financial Economics, Taylor & Francis Journals, vol. 24(2), pages 73-88, January.
    105. Fuss, Melvyn A, 1977. "The Structure of Technology over Time: A Model for Testing the "Putty-Clay" Hypothesis," Econometrica, Econometric Society, vol. 45(8), pages 1797-1821, November.
    106. Paolo Coccorese, 2017. "Banking competition and economic growth," Chapters, in: Jacob A. Bikker & Laura Spierdijk (ed.), Handbook of Competition in Banking and Finance, chapter 12, pages 230-263, Edward Elgar Publishing.
    107. Fonseca, Ana Rosa & González, Francisco, 2010. "How bank capital buffers vary across countries: The influence of cost of deposits, market power and bank regulation," Journal of Banking & Finance, Elsevier, vol. 34(4), pages 892-902, April.
    108. Bergbrant, Mikael C. & Hunter, Delroy M. & Kelly, Patrick J., 2018. "Rivals’ competitive activities, capital constraints, and firm growth," Journal of Banking & Finance, Elsevier, vol. 97(C), pages 87-108.
    109. Denny, Michael & Pinto, Cheryl, 1978. "An Aggregate Model with Multi-Product Technologies," Histoy of Economic Thought Chapters, in: Fuss, Melvyn & McFadden, Daniel (ed.),Production Economics: A Dual Approach to Theory and Applications, volume 2, chapter 9, McMaster University Archive for the History of Economic Thought.
    110. McAllister, Patrick H. & McManus, Douglas, 1993. "Resolving the scale efficiency puzzle in banking," Journal of Banking & Finance, Elsevier, vol. 17(2-3), pages 389-405, April.
    111. Ho, Katherine & Ishii, Joy, 2011. "Location and competition in retail banking," International Journal of Industrial Organization, Elsevier, vol. 29(5), pages 537-546, September.
    112. Frank Verboven, 1996. "International Price Discrimination in the European Car Market," RAND Journal of Economics, The RAND Corporation, vol. 27(2), pages 240-268, Summer.
    113. Diewert, W E, 1971. "An Application of the Shephard Duality Theorem: A Generalized Leontief Production Function," Journal of Political Economy, University of Chicago Press, vol. 79(3), pages 481-507, May-June.
    114. Shaffer, Sherrill & Spierdijk, Laura, 2015. "The Panzar–Rosse revenue test and market power in banking," Journal of Banking & Finance, Elsevier, vol. 61(C), pages 340-347.
    115. Hall, Robert E, 1973. "The Specification of Technology with Several Kinds of Output," Journal of Political Economy, University of Chicago Press, vol. 81(4), pages 878-892, July-Aug..
    116. Hryckiewicz, Aneta & Kozlowski, Lukasz, 2018. "A horserace or boost in market power? Banking sector competition after foreign bank exits," International Review of Economics & Finance, Elsevier, vol. 58(C), pages 371-389.
    117. Clark, Ephraim & Radić, Nemanja & Sharipova, Alma, 2018. "Bank competition and stability in the CIS markets," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 54(C), pages 190-203.
    118. Gelfand, Matthew D. & Spiller, Pablo T., 1987. "Entry barriers and multiproduct oligopolies: Do they forebear or spoil?," International Journal of Industrial Organization, Elsevier, vol. 5(1), pages 101-113, March.
    119. Santiago Carbó‐Valverde & Francisco Rodríguez‐Fernández & Gregory F. Udell, 2016. "Trade Credit, the Financial Crisis, and SME Access to Finance," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 48(1), pages 113-143, February.
    120. A. P. Lerner, 1934. "The Concept of Monopoly and the Measurement of Monopoly Power," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 1(3), pages 157-175.
    121. Biswas, Swarnava (Sonny), 2019. "Creditor rights and the market power-stability relationship in banking," Journal of Financial Stability, Elsevier, vol. 40(C), pages 53-63.
    122. Oliver, Alfredo Martin & Fumas, Vicente Salas & Saurina, Jesus, 2006. "Risk premium and market power in credit markets," Economics Letters, Elsevier, vol. 93(3), pages 450-456, December.
    Full references (including those not matched with items on IDEAS)

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    5. El Moussawi, Chawki & Mansour, Rana, 2022. "Competition, cost efficiency and stability of banks in the MENA region," The Quarterly Review of Economics and Finance, Elsevier, vol. 84(C), pages 143-170.
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    More about this item

    Keywords

    multi-product banks; market power; Lerner index; consistent aggregation;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

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