A. Akhigbe and A. M. Whyte, THE GRAMM-LEACH-BLILEY ACT OF 1999: RISK IMPLICATIONS FOR THE FINANCIAL SERVICES INDUSTRY, Journal of Financial Research, vol.42, issue.3, pp.435-446, 2004.
DOI : 10.1016/0148-6195(87)90025-7

M. Arellano and R. M. Bond, Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations, The Review of Economic Studies, vol.58, issue.2, pp.277-297, 1991.
DOI : 10.2307/2297968

M. Arellano and O. Bover, Another look at the instrumental variable estimation of error-components models, Journal of Econometrics, vol.68, issue.1, pp.29-51, 1995.
DOI : 10.1016/0304-4076(94)01642-D

C. Baum, An Introduction to Modern Econometrics using Stata, 2006.

A. Behr, A. Kamp, C. Memmel, and A. Pfingsten, Diversification and the banks' riskreturn-characteristics-evidence from loan portfolio of German banks, Deutsche Bundesbank, Discussion Paper, Series Banking and Financial Studies, vol.2, 2007.

A. N. Berger, S. D. Bonime, D. M. Covitz, and D. Hancock, Why are bank profits so persistent? The roles of product market competition, informational opacity, and regional/macroeconomic shocks, Journal of Banking & Finance, vol.24, issue.7, pp.1203-1235, 2000.
DOI : 10.1016/S0378-4266(99)00124-7

A. N. Berger, I. Hasan, and M. Zhou, The effects of focus versus diversification on bank performance: Evidence from Chinese banks, Journal of Banking & Finance, vol.34, issue.7, pp.1417-1435, 2010.
DOI : 10.1016/j.jbankfin.2010.01.010

A. N. Berger, L. Klapper, and G. Udell, The ability of banks to lend to informationally opaque small businesses, Journal of Banking & Finance, vol.25, issue.12, pp.2127-2167, 2001.
DOI : 10.1016/S0378-4266(01)00189-3

A. Berger and G. F. Udell, A More Complete Conceptual Framework for Financing of Small and Medium Enterprises, Journal of Banking and Finance, 2006.

R. Bhargava and D. Fraser, On the wealth and risk effects of commercial bank expansion into securities underwriting: An analysis of Section 20 subsidiaries, Journal of Banking & Finance, vol.22, issue.4, pp.447-465, 1998.
DOI : 10.1016/S0378-4266(98)00022-3

R. W. Blundell and S. R. Bond, Initial conditions and moment restrictions in dynamic panel data models, Journal of Econometrics, vol.87, issue.1, pp.115-143, 1998.
DOI : 10.1016/S0304-4076(98)00009-8

J. H. Boyd, S. L. Graham, and R. S. Hewitt, Bank holding company mergers with nonbank financial firms: Effects on the risk of failure, Journal of Banking & Finance, vol.17, issue.1, pp.43-63, 1993.
DOI : 10.1016/0378-4266(93)90079-S

V. Chiorazzo, C. Milani, and F. Salvini, Income Diversification and Bank Performance: Evidence from Italian Banks, Journal of Financial Services Research, vol.30, issue.8, pp.181-203, 2008.
DOI : 10.1007/s10693-008-0029-4

S. Claessens, A. Demirgüç-kunt, and H. Huizinga, How does foreign entry affect domestic banking markets?, Journal of Banking & Finance, vol.25, issue.5, pp.891-911, 2001.
DOI : 10.1016/S0378-4266(00)00102-3

G. Clarke, R. Cull, and M. S. Martinez-peria, Foreign bank participation and access to credit across firms in developing countries, Journal of Comparative Economics, vol.34, issue.4, pp.774-795, 2006.
DOI : 10.1016/j.jce.2006.08.001

M. Cornett, E. Ors, and H. Tehranian, Bank Performance around the Introduction of a Section 20 Subsidiary, The Journal of Finance, vol.54, issue.1, pp.501-523, 2002.
DOI : 10.1111/1540-6261.00430

R. S. Demsetz and P. E. Strahan, Diversification, Size, and Risk at Bank Holding Companies, Journal of Money, Credit and Banking, vol.29, issue.3, pp.300-313, 1997.
DOI : 10.2307/2953695

E. Detragiache, T. Tressel, and P. Gupta, Foreign Banks in Poor Countries: Theory and Evidence, Journal of Finance, vol.5, pp.2123-2160, 2008.

R. Deyoung and N. D. , Foreign-Owned Banks in the United States: Earning Market Share or Buying It?, Journal of Money, Credit and Banking, vol.28, issue.4, pp.622-636, 1996.
DOI : 10.2307/2078074

R. Deyoung and T. Rice, How do banks make money? The fallacies of fee income. Economics Perspectives, pp.34-51, 2004.

R. Deyoung and K. P. Roland, Product Mix and Earnings Volatility at Commercial Banks: Evidence from a Degree of Leverage Model, SSRN Electronic Journal, vol.10, 2001.
DOI : 10.2139/ssrn.251356

B. Eichengreen and H. D. Gibson, Greek banking at the dawn of the new millennium, 2001.

M. Gochoco-bautista, The Past Performance of the Philippine Banking Sector and Challenges in the Postcrisis Period, Rising to the Challenge in Asia: A Study of Financial Markets, Philippines, Asian Development Bank, pp.29-77, 1999.

J. Goddard, P. Molyneux, and J. O. Wilson, The profitability of european banks: a cross-sectional and dynamic panel analysis, The Manchester School, vol.48, issue.4, pp.363-381, 2004.
DOI : 10.1016/S0378-4266(02)00251-0

T. A. Gormley, The impact of foreign bank entry in emerging markets: Evidence from India, Journal of Financial Intermediation, vol.19, issue.1, pp.26-51, 2010.
DOI : 10.1016/j.jfi.2009.01.003

R. Grosse and L. Goldberg, Foreign bank activity in the United States: An analysis by country of origin, Journal of Banking & Finance, vol.15, issue.6, pp.1092-1112, 1991.
DOI : 10.1016/0378-4266(91)90052-N

J. Hawkins and D. Mihaljek, The banking industry in the emerging market economies: competition, consolidation and systemic stability: an overview, BIS Papers, vol.4, 2001.

P. Klein and M. R. Saidenberg, Diversification, organization and efficiency: evidence from bank holding companies. Working Paper 97-27, 1997.

R. Lensink and N. Hermes, The short-term effects of foreign bank entry on domestic bank behaviour: Does economic development matter?, Journal of Banking & Finance, vol.28, issue.3, 2003.
DOI : 10.1016/S0378-4266(02)00393-X

L. Lepetit, E. Nys, P. Rous, and A. Tarazi, Bank income structure and risk: An empirical analysis of European banks, Journal of Banking & Finance, vol.32, issue.8, pp.1452-1467, 2008.
DOI : 10.1016/j.jbankfin.2007.12.002

URL : https://hal.archives-ouvertes.fr/hal-01098960

L. Lepetit, E. Nys, P. Rous, and A. Tarazi, The expansion of services in European banking: Implications for loan pricing and interest margins, Journal of Banking & Finance, vol.32, issue.11, pp.2325-2335, 2008.
DOI : 10.1016/j.jbankfin.2007.09.025

URL : https://hal.archives-ouvertes.fr/hal-01098958

J. Maudos and L. Solis, The determinants of net interest income in the Mexican banking system: An integrated model, Journal of Banking & Finance, vol.33, issue.10, pp.1920-1931, 2009.
DOI : 10.1016/j.jbankfin.2009.04.012

F. Medalla and J. N. Ravalo, The Impact of Mandated Credit Programs on Financial Institutions, 1997.

S. Mercieca, K. Schaeck, and S. Wolfe, Small European banks: Benefits from diversification?, Journal of Banking & Finance, vol.31, issue.7, 1975.
DOI : 10.1016/j.jbankfin.2007.01.004

K. Roland, Profit persistence in large US bank holding companies: An empirical investigation, 1997.

S. Sanya and S. Wolfe, Can Banks in Emerging Economies Benefit from Revenue Diversification?, Journal of Financial Services Research, vol.15, issue.4, pp.79-101, 2011.
DOI : 10.1007/s10693-010-0098-z

A. Shleifer, State versus Private Ownership, Journal of Economic Perspectives, vol.12, issue.4, pp.133-150, 1998.
DOI : 10.1257/jep.12.4.133

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.12.1888

A. Shleifer and R. W. Vishny, The grabbing hand: government pathologies and their cures, 1998.

J. Stein, Information Production and Capital Allocation: Decentralized versus Hierarchical Firms, The Journal of Finance, vol.43, issue.5, pp.1891-1921, 2002.
DOI : 10.1111/0022-1082.00483

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.194.7582

K. J. Stiroh, Do Community Banks Benefit from Diversification?, Journal of Financial Services Research, vol.25, issue.2/3, pp.135-160, 2004.
DOI : 10.1023/B:FINA.0000020657.59334.76

K. J. Stiroh, Diversification in banking: is non-interest income the answer?, Journal of Money, Credit and Banking, vol.36, pp.853-882, 2004.
DOI : 10.1093/oxfordhb/9780199640935.013.0006

K. J. Stiroh, New Evidence on the Determinants of Bank Risk, Journal of Financial Services Research, vol.31, issue.4, pp.237-263, 2006.
DOI : 10.1007/s10693-006-0418-5

K. J. Stiroh and A. Rumble, The dark side of diversification: The case of US financial holding companies, Journal of Banking & Finance, vol.30, issue.8, pp.2131-2161, 2006.
DOI : 10.1016/j.jbankfin.2005.04.030

F. Windmeijer, A finite sample correction for the variance of linear efficient two-step GMM estimators, Journal of Econometrics, vol.126, issue.1, pp.25-51, 2005.
DOI : 10.1016/j.jeconom.2004.02.005