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Support for the SME supporting factor: Multi-country empirical evidence on systematic risk factor for SME loans

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  • Dietsch, Michel
  • Düllmann, Klaus
  • Fraisse, Henri
  • Koziol, Philipp
  • Ott, Christine

Abstract

Using a unique and comprehensive data set on the two largest economies of the Eurozone - France and Germany - this paper first proceeds to a computation of the Gordy formula relaxing the ad hoc sizedependent constraints of the Basel formulas. Our study contributes to Article 501 of the Capital Requirements Regulation (CRR) requesting analysis of the consistency of own funds requirements with the riskiness of SME. In both the French and the German sample, results suggest that the relative differences between the capital requirements for large corporates and those for SME (in other words the capital relief for SME) are lower in the Basel III framework than implied by empirically estimated asset correlations. Results show that the SME Supporting Factor in the CRR/CRD IV is able to compensate the difference between estimated and CRR/CRD IV capital requirements for loans in the corporate portfolio. However, no empirical evidence is found supporting the € 1.5 mln SME threshold currently included in Article 501 (CRR).

Suggested Citation

  • Dietsch, Michel & Düllmann, Klaus & Fraisse, Henri & Koziol, Philipp & Ott, Christine, 2016. "Support for the SME supporting factor: Multi-country empirical evidence on systematic risk factor for SME loans," Discussion Papers 45/2016, Deutsche Bundesbank.
    • Handle: RePEc:zbw:bubdps:452016
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    References listed on IDEAS

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    2. Stéphane Loisel, 2014. "Reevaluation of the capital charge in insurance after a large shock: empirical and theoretical views," Post-Print hal-02013669, HAL.
    3. Aurélien Violon & Dominique Durant & Oana Toader, 2018. "The Impact of the Identification of GSIBs on their Business Model," Débats économiques et financiers 33, Banque de France.
    4. Mayordomo, Sergio & Rodríguez-Moreno, María, 2018. "Did the bank capital relief induced by the Supporting Factor enhance SME lending?," Journal of Financial Intermediation, Elsevier, vol. 36(C), pages 45-57.
    5. Mathias Lé & Sandrine Lecarpentier & Henri Fraisse & Michel Dietsch, 2019. "Lower bank capital requirements as a policy tool to support credit to SMEs: evidence from a policy experiment," Working Papers hal-04141885, HAL.
    6. Andrea Bedin & Monica Billio & Michele Costola & Loriana Pelizzon, 2019. "Credit Scoring in SME Asset-Backed Securities: An Italian Case Study," JRFM, MDPI, vol. 12(2), pages 1-28, May.
    7. Cyril Pouvelle., 2022. "An Analysis of Financial Conglomerate Resilience: A Perspective on bancassurance in France [Une analyse de la résilience des conglomérats financiers : Une perspective sur la bancassurance en France," Débats économiques et financiers 39, Banque de France.
    8. Eric Monnet, & Angelo Riva, & Stefano Ungaro., 2021. "The Real Effects of Bank Runs. Evidence from the French Great Depression (1930-1931) [Les effets réels des ruées bancaires : l’exemple de la Grande Dépression en France (1930-1931)]," Débats économiques et financiers 37, Banque de France.
    9. J. Hombert & V. Lyonnet, 2017. "Intergenerational Risk Sharing in Life Insurance: Evidence from France," Débats économiques et financiers 30, Banque de France.

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    More about this item

    Keywords

    SME finance; Asset correlation; Basel III; CRR/CRD IV; Asymptotic Single Risk factor Model; SME Supporting Factor;
    All these keywords.

    JEL classification:

    • C13 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Estimation: General
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G33 - Financial Economics - - Corporate Finance and Governance - - - Bankruptcy; Liquidation

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