Bank rating migrations before and since the onset of the financial crisis

  1. Carlos Salvador Muñoz
  2. Luis Tormo García
  3. María del Carmen Ramos-Herrera
Revista:
Revista española de financiación y contabilidad

ISSN: 0210-2412

Año de publicación: 2021

Volumen: 50

Número: 3

Páginas: 302-337

Tipo: Artículo

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Otras publicaciones en: Revista española de financiación y contabilidad

Resumen

This paper analyses bank rating dynamics in Europe and the United States from 2000 to 2016. In particular, two questions are addressed: (i) whether the rating agencies replicate prior changes in ratings made by other agencies (the lead-lag strategy) and (ii) whether previous rating signals (changes in ratings and in watchlist status) issued by an agency influence the likelihood of that agency making further rating changes (rating momentum). The results obtained constitute further evidence of the interdependence between the downgrades and upgrades issued by pairs of agencies. This interdependence increased significantly since the onset of the global financial crisis, when banks experienced a significant deterioration in their financial situation and the rating agencies were in the spotlight. The results also provide evidence that rating momentum is an important factor in predicting future rating actions and that, following the onset of the crisis, agencies are more likely to conduct subsequent downgrades than upgrades. Therefore, the findings suggest that rating dynamics are good predictors of upcoming rating actions, and that CRAs adopted more conservative behaviour since the onset of the crisis.

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Información de financiación

This work was financially supported by the Conseller?a d'Innovaci?, Universitats, Ci?ncia i Societat Digital de la Generalitat Valenciana (AICO/2020/217) and Cunef Macroresearch program. The authors would like to express their gratitude for the comments provided on this paper by Pedro Cuadros Solas and Juan Fern?ndez de Guevara.

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Referencias bibliográficas

  • Alp, A. (2013). Structural shifts in credit rating standards. The Journal of Finance, 68(6), 2435–2470. https://doi.org/10.1111/jofi.12070 [Crossref], [Web of Science ®], [Google Scholar]
  • Alsakka, R., Ap Gwilym, O., Vu, T. N. (2014). The sovereign-bank rating channel and rating agencies’ downgrades during the European debt crisis. Journal of International Money and Finance, 49, 235–257. https://doi.org/10.1016/j.jimonfin.2014.03.012 [Crossref], [Web of Science ®], [Google Scholar]
  • Alsakka, R., Gwilym, O. (2009). Heterogeneity of sovereign rating migrations in emerging countries. Emerging Markets Review, 10(2), 151–165. https://doi.org/10.1016/j.ememar.2008.12.001 [Crossref], [Web of Science ®], [Google Scholar]
  • Alsakka, R., Gwilym, O. (2010). Leads and lags in sovereign credit ratings. Journal of Banking and Finance, 34(11), 2614–2626. https://doi.org/10.1016/j.jbankfin.2010.05.001 [Crossref], [Web of Science ®], [Google Scholar]
  • Al-sakka, R., Gwilym, O. (2009). Heterogeneity of sovereign rating migrations in emerging countries. Emerging Markets Review, 10(2), 151–165 doi:10.1016/j.ememar.2008.12.001 [Crossref], [Web of Science ®], [Google Scholar]
  • Altdörfer, M., De Las Salas Vega, C. A., Guettler, A., Löffler, G. (2019). The case for a European rating agency: Evidence from the Eurozone sovereign debt crisis. Journal of International Financial Markets, Institutions and Money, 58, 1–18. https://doi.org/10.1016/j.intfin.2018.09.004 [Crossref], [Web of Science ®], [Google Scholar]
  • Altman, E., Rijken, H. (2004). How rating agencies achieve rating stability. The Journal of Finance, 28(11), 2679–2714. https://doi.org/10.1016/j.jbankfin.2004.06.006 [Web of Science ®], [Google Scholar]
  • Altman, E., Rijken, H. (2006). A point in time perspective on through-the-cycle ratings. Financial Analysts, 62(1), 54–70. https://doi.org/10.2469/faj.v62.n1.4058 [Taylor & Francis Online], [Web of Science ®], [Google Scholar]
  • Amato, J. D., Furfine, C. H. (2004). Are credit ratings procyclical? Journal of Banking and Finance, 28(11), 2641–2677. https://doi.org/10.1016/j.jbankfin.2004.06.005 [Crossref], [Web of Science ®], [Google Scholar]
  • Baghai, R. P., Servaes, H., Tamayo, A. (2014). Have rating agencies become more conservative? Implications for capital structure and debt pricing. The Journal of Finance, 69(5), 1961–2005. https://doi.org/10.1111/jofi.12153 [Crossref], [Web of Science ®], [Google Scholar]
  • Bangia, A., Diebold, F. X., Kronimus, A., Schagen, C., Schuermann, T. (2002). Ratings migration and the business cycle, with application to credit portfolio stress testing. Journal of Banking and Finance, 26(2), 445–474. https://doi.org/10.1016/S0378-4266(01)00229-1 [Crossref], [Web of Science ®], [Google Scholar]
  • Bank of England. (2011). Whither the credit ratings industry? Financial Stability. Paper No. 9. [Google Scholar]
  • Bar-Isaac, H., Shapiro, J. (2013). Ratings quality over the business cycle. Journal of Financial Economics, 108(1), 62–78. https://doi.org/10.1016/j.jfineco.2012.11.004 [Crossref], [Web of Science ®], [Google Scholar]
  • Becker, B., Milbourn, T. (2011). How did increased competition affect credit ratings? Journal of Financial Economics, 101(3), 493–514. https://doi.org/10.1016/j.jfineco.2011.03.012 [Crossref], [Web of Science ®], [Google Scholar]
  • Bellotti, T., Matousek, R., Stewart, C. (2011). Are rating agencies’ assignments opaque? Evidence from international banks. Expert Systems with Applications, 38(4), 4206–4214. https://doi.org/10.1016/j.eswa.2010.09.085 [Crossref], [Web of Science ®], [Google Scholar]
  • BIS. (2011). The impact of sovereign credit risk on bank funding conditions. CFGS Papers No.43. Committee on the Global Financial System. Bank for International Settlements. [Google Scholar]
  • Blume, M. E., Lim, F., MacKinlay, A. C. (1998). The declining credit quality of US corporate debt: Myth or reality? The Journal of Finance, 53(4), 1389–1413. https://doi.org/10.1111/0022-1082.00057 [Crossref], [Web of Science ®], [Google Scholar]
  • Bolton, P., Freixas, X., Shapiro, J. (2012). The credit ratings game. The Journal of Finance, 67(1), 85–111. https://doi.org/10.1111/j.1540-6261.2011.01708.x [Crossref], [Web of Science ®], [Google Scholar]
  • Camanho, N., Deb, P., Liu, Z. (2012). Credit rating and competition. Working paper. London School of Economics and Political Science. [Crossref], [Google Scholar]
  • Caporale, G., Matousek, R., Stewart, C. (2011). EU banks rating assignments: Is there heterogeneity between new and old member countries? Review of International Economics, 19(1), 189–206. https://doi.org/10.1111/j.1467-9396.2010.00940.x [Crossref], [Web of Science ®], [Google Scholar]
  • Carbó-Valverde, S., Cuadros-Solas, P., Rodríguez-Fernández, F. (2020). Do bank bailouts have an impact on the underwriting business? Journal of Financial Stability. in press. https://doi.org/10.1016/j.jfs.2020.100756 [Crossref], [Web of Science ®], [Google Scholar]
  • Carty, L., Fons, J. (1994). The Journal of Fixed Income, 4(1), 27-41.DOI: https://doi.org/10.3905/jfi.1994.408104 [Google Scholar]
  • Catarineu-Rabell, E., Jackson, P., Tsomocos, D. (2005). Procyclicality and the new Basel Accord banks choice of loan rating system. Economic Theory, 26(3), 537–557. https://doi.org/10.1007/s00199-004-0534-0 [Crossref], [Web of Science ®], [Google Scholar]
  • Chiarella, C., Cubillas, E., Suárez, N. (2019). Bank recapitalization in Europe: Informational content in the issuing method. Journal of International Financial Markets, Institutions and Money, 63, 101134. https://doi.org/10.1016/j.intfin.2019.101134 [Crossref], [Web of Science ®], [Google Scholar]
  • Danvers, K., Billings, B. A. (2004, May). Is the SEC going soft on credit rating agencies? The CPA Journal. http://www.nysscpa.org/cpajournal/2004/504/perspectives/nv6.htm [Google Scholar]
  • De Bruyckere, V., Gerhardt, M., Schepens, G., Vander Vennet, R. (2013). Bank/sovereign risk spillovers in the European debt crisis. Journal of Banking and Finance, 37(12), 4793–4809. https://doi.org/10.1016/j.jbankfin.2013.08.012 [Crossref], [Web of Science ®], [Google Scholar]
  • Dittrich, F. (2007). The credit rating industry: Competition and regulation [Doctoral thesis]. University of Cologne. [Crossref], [Google Scholar]
  • European Central Bank. (2008a, December). Financial stability review. Publications. http://www.ecb.int/pub [Google Scholar]
  • European Central Bank. (2008b, June) Financial stability review. Publications. http://www.ecb.int/pub [Google Scholar]
  • European Securities and Markets Authority (ESMA). (2013). CRAs’ Market share calculation according to Article 8d of the CRA Regulation. 16 December 2013. ESMA/2013/1933. https://www.esma.europa.eu/sites/default/files/library/2015/11/esma_cra_market_share_calculation.pdf [Google Scholar]
  • Ferri, G., Liu, L. G. (2003). How do global credit-rating agencies rate firms from developing countries? Asian Economic Papers, 2(3), 30–56. https://doi.org/10.1162/asep.2003.2.3.30 [Crossref], [Google Scholar]
  • Ferri, G., Liu, L. G., Majnoni, G. (2001). The role of rating agency assessments in less developed countries: Impact of the proposed Basel guidelines. Journal of Banking and Finance, 25(1), 115–148. https://doi.org/10.1016/S0378-4266(00)00119-9 [Crossref], [Web of Science ®], [Google Scholar]
  • Ferri, G., Liu, L. G., Stiglitz, J. E. (1999). The procyclical role of rating agencies: Evidence from the East Asian crisis. Economic Notes, 28(3), 335–355. https://doi.org/10.1111/1468-0300.00016 [Crossref], [Google Scholar]
  • Fuertes, A., Kalotychou, E. (2007). On sovereign credit migration: A study of alternative estimators and rating dynamics. Computational Statistics and Data Analysis, 51(7), 3448–3469. https://doi.org/10.1016/j.csda.2006.07.003 [Crossref], [Web of Science ®], [Google Scholar]
  • Gärtner, M., Griesbach, B., Jung, F. (2011). PIGS or lambs? The European sovereign debt crisis and the role of rating agencies. International Advances in Economic Research, 17(3), 288–299. 10.1007/s11294-011-9302-7 [Crossref], [Google Scholar]
  • Güttler, A., Wahrenburg, M. (2007). The adjustment of credit ratings in advance of defaults. Journal of Banking and Finance, 31(3), 751–767. https://doi.org/10.1016/j.jbankfin.2006.05.014 [Crossref], [Web of Science ®], [Google Scholar]
  • Hamilton, D., Cantor, R. (2004). Rating transitions and default rates conditional on outlook. Journal of Fixed Income, 14(2), 54–71. https://doi.org/10.3905/jfi.2004.439837 [Crossref], [Google Scholar]
  • Hau, H., Langfield, S., Marques‐Ibanez, D. (2013). Bank ratings: What determines their quality? Economic Policy, 28(74), 289–333. https://doi.org/10.1111/1468-0327.12009 [Crossref], [Web of Science ®], [Google Scholar]
  • Hill, C. (2004). Regulating the rating agencies. Washington University Law Quarterly, 82, 43–94. https://heinonline.org/HOL/P?h=hein.journals/walq82&i=53 [Google Scholar]
  • International Monetary Fund (IMF). (2010, October). The uses and abuses of sovereign credit ratings. Global financial stability report. [Google Scholar]
  • Joint Forum. (2009). Stocktaking on the use of credit ratings. Bank for International Settlements. [Google Scholar]
  • Kadam, A., Lenk, P. (2008). Bayesian inference for issuer heterogeneity in credit ratings migration. Journal of Banking and Finance, 32(10), 2267–2274. https://doi.org/10.1016/j.jbankfin.2007.12.043 [Crossref], [Web of Science ®], [Google Scholar]
  • Laeven, L., Valencia, F. (2013). Systemic banking crises database. IMF Economic Review, 61(2), 225–270. https://doi.org/10.1057/imfer.2013.12 [Crossref], [Web of Science ®], [Google Scholar]
  • Lando, D., Skodeberg, T. (2002). Analyzing rating transitions and rating drift with continuous observations. Journal of Banking and Finance, 26(2-3), 423–444. https://doi.org/10.1016/S0378-4266(01)00228-X [Crossref], [Web of Science ®], [Google Scholar]
  • Livingston, M., Naranjo, A., Zhou, L. (2008). Split bond ratings and rating migration. Journal of Banking and Finance, 32, 1613–1624. https://doi.org/10.1016/j.jbankfin.2007.11.019 [Crossref], [Web of Science ®], [Google Scholar]
  • Mah, S., Verde, M. (2004, March). Rating path dependency: An analysis of corporate and structured finance rating momentum. New York: Fitch Ratings Report. [Google Scholar]
  • Manso, G. (2013). Feedback effects of credit ratings. Journal of Financial Economics, 109(2), 535–548. https://doi.org/10.1016/j.jfineco.2013.03.007 [Crossref], [Web of Science ®], [Google Scholar]
  • Mathis, J., McAndrews, J., Rochet, J. C. (2009). Rating the raters: Are reputation concerns powerful enough to discipline rating agencies? Journal of Monetary Economics, 56(5), 657–674. https://doi.org/10.1016/j.jmoneco.2009.04.004 [Crossref], [Web of Science ®], [Google Scholar]
  • McNamara, G., Vaaler, P. M. (2004). Crisis and competition in expert organizational decisión making: Credit-rating agencies and their response to turbulence in emerging economies. Organization Science, 15(6), 687–703. https://doi.org/10.1287/orsc.1040.0089 [Crossref], [Web of Science ®], [Google Scholar]
  • Moody’s. (2007, February). Bank financial strength ratings: Global methodology. Moody’s Investors Service, February. [Google Scholar]
  • Nickell, P., Perraudin, W., Varotto, S. (2000). Stability of rating transitions. Journal of Banking and Finance, 24(1), 203–227. https://doi.org/10.1016/S0378-4266(99)00057-6 [Crossref], [Web of Science ®], [Google Scholar]
  • Opp, C. C., Opp, M. M., Harris, M. (2013). Rating agencies in the face of regulation. Journal of Financial Economics, 108(1), 46–61. https://doi.org/10.1016/j.jfineco.2012.10.011 [Crossref], [Web of Science ®], [Google Scholar]
  • Poon, W. P., Lee, J., Gup, B. E. (2009). Do solicitations matter in bank credit ratings? Results from a study of 72 countries. Journal of Money, Credit and Banking, 41(2–3), 285–314. https://doi.org/10.1111/j.1538-4616.2009.00206.x [Crossref], [Web of Science ®], [Google Scholar]
  • Reisen, H., Maltzan, J. (1999). Boom and bust and sovereign ratings. International Finance, 2(2), 273–293. https://doi.org/10.1111/1468-2362.00028 [Crossref], [Google Scholar]
  • Rojas Suarez, L. (2001). Rating banks in emerging markets: What credit rating agencies should learn from financial indicators (Working Paper No. 01-06). Institute for International Economics. [Crossref], [Google Scholar]
  • Salvador, C., Pastor, J. M., Fernández de Guevara, J. (2014). Impact of the subprime crisis on bank ratings: The effect of the hardening of rating policies and worsening of solvency. Journal of Financial Stability, 11, 13–31. https://doi.org/10.1016/j.jfs.2013.10.005 [Crossref], [Web of Science ®], [Google Scholar]
  • Salvador, C., Pastor, J. M., Fernández de Guevara, J. (2018). The adjustment of bank ratings in the financial crisis: International evidence. The North American Journal of Economics and Finance, 44, 289–313. https://doi.org/10.1016/j.najef.2018.01.001 [Crossref], [Web of Science ®], [Google Scholar]
  • Sangiorgi, F., Sokobin, J., Spatt, C. (2009). Credit-rating shopping, selection and the equilibrium structure of ratings. NBER Working Paper Series. [Crossref], [Google Scholar]
  • Securities and Exchange Commission (SEC). (2008, July). Summary report of issues identified in the Commission Staff’s examinations of select credit rating agencies. Securities and Exchange Commission, Washington, DC. https://www.sec.gov/news/studies/2008/craexamination070808.pdf [Google Scholar]
  • Securities and Exchange Commission (SEC). (2013, December) Annual report on nationally recognized statistical rating organizations. Securities and Exchange Commission. https://www.sec.gov/files/nrsroannrep1213.pdf [Google Scholar]
  • Shen, C. H., Huang, Y. L., Hasan, I. (2012). Asymmetric benchmarking in bank credit rating. Journal of International Financial Markets, Institutions and Money, 22(1), 171–193. https://doi.org/10.1016/j.intfin.2011.08.004 [Crossref], [Web of Science ®], [Google Scholar]
  • Skreta, V., Veldkamp, L. (2009). Ratings shopping and asset complexity: A theory of ratings inflation. Journal of Monetary Economics, 56(5), 678–695. https://doi.org/10.1016/j.jmoneco.2009.04.006 [Crossref], [Web of Science ®], [Google Scholar]
  • Sundmacher, M., Ellis, C. (2011). Bank ‘ratings arbitrage’: Is LGD a blind spot in economic capital calculations? International Review of Financial Analysis, 20(1), 6–11. https://doi.org/10.1016/j.irfa.2010.11.001 [Crossref], [Web of Science ®], [Google Scholar]
  • Williams, G., Alsakka, R., Ap Gwilym, O. (2013). The impact of sovereign rating actions on bank ratings in emerging markets. Journal of Banking and Finance, 37(2), 563–577.7. https://doi.org/10.1016/j.jbankfin.2012.09.021 [Crossref], [Web of Science ®], [Google Scholar]
  • Zicchino, L. (2006). A model of bank capital, lending and the macroeconomy: Basel I versus Basel II. The Manchester School, 74(s1), 50–77. https://doi.org/10.1111/j.1467-9957.2006.00517.x [Crossref], [Google Scholar]
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