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The Single Supervisory Mechanism and its implications for the profitability of European Banks

Author

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  • Ioanna Avgeri

    (Athens University of Economics and Business)

  • Yiannis Dendramis

    (Athens University of Economics and Business)

  • Helen Louri

    (Athens University of Economics and Business and London School of Economics)

Abstract

The scope of this paper is to examine if and how the establishment of the Single Supervisory Mechanism (SSM) influenced the profitability of European banks. To do so, we employ the returns on assets and equity as alternative indicators for profitability. Using data for 344 European banks in 2011-2017 we apply the difference-in-differences methodology combined with matching techniques. Our main findings indicate a statistically significant and positive effect on profitability for the directly supervised banks, especially banks located in the periphery of the euro area, implying that institutional improvements introduced by the SSM were beneficial not only for strengthening stability and increasing credibility but also for improving performance and enhancing integration.

Suggested Citation

  • Ioanna Avgeri & Yiannis Dendramis & Helen Louri, 2020. "The Single Supervisory Mechanism and its implications for the profitability of European Banks," Working Papers 284, Bank of Greece.
    • Handle: RePEc:bog:wpaper:284
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    Cited by:

    1. Bales, Stephan, 2022. "Sovereign and bank dependence in the eurozone: A multi-scale approach using wavelet-network analysis," International Review of Financial Analysis, Elsevier, vol. 83(C).
    2. Theodora Kosma & Pavlos Petroulas & Evangelia Vourvachaki, 2020. "What drives wage differentials in Greece: workplaces or workers?," Economic Bulletin, Bank of Greece, issue 52, pages 69-72, December.
    3. Burkhard Raunig & Michael Sigmund, 2023. "Watching over 21,000 Billion Euros: Does the ECB Single Supervisory Mechanism Affect Bank Competition in the Euro Area? (Burkhard Raunig, Michael Sigmund)," Working Papers 250, Oesterreichische Nationalbank (Austrian Central Bank).
    4. Constantina Backinezos & Stelios Panagiotou & Evangelia Vourvachaki, 2020. "Multiplier effects by sector: an input-output analysis of the Greek economy," Economic Bulletin, Bank of Greece, issue 52, pages 7-28, December.
    5. Nikos Vettas & Konstantinos Peppas & Sophia Stavraki & Michail Vasileiadis, 2020. "The contribution of Industry to the Greek economy: facts and prospects," Economic Bulletin, Bank of Greece, issue 52, pages 29-67, December.
    6. Burkhard Raunig & Michael Sigmund, 2022. "The ECB Single Supervisory Mechanism: Effects on Bank Performance and Capital Requirements (Burkhard Raunig, Michael Sigmund)," Working Papers 244, Oesterreichische Nationalbank (Austrian Central Bank).
    7. Ioannis Asimakopoulos & Athanasios P. Fassas & Dimitris Malliaropulos, 2020. "Does earnings quality matter? Evidence from the Athens Exchange," Economic Bulletin, Bank of Greece, issue 52, pages 93-112, December.

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    More about this item

    Keywords

    European Banking Union; SSM; Bank profitability; policy evaluation;
    All these keywords.

    JEL classification:

    • C23 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Models with Panel Data; Spatio-temporal Models
    • C51 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Construction and Estimation
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

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