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The Corona Recession and Bank Stress in Germany
Reint E. Gropp, Michael Koetter, William McShane
IWH Online,
Nr. 4,
2020
Abstract
We conduct stress tests for a large sample of German banks across different recoveries from the Corona recession. We find that, depending on how quickly the economy recovers, between 6% to 28% of banks could become distressed from defaulting corporate borrowers alone. Many of these banks are likely to require regulatory intervention or may even fail. Even in our most optimistic scenario, bank capital ratios decline by nearly 24%. The sum of total loans held by distressed banks could plausibly range from 127 to 624 billion Euros and it may take years before the full extent of this stress is observable. Hence, the current recession could result in an acute contraction in lending to the real economy, thereby worsening the current recession , decelerating the recovery, or perhaps even causing a “double dip” recession. Additionally, we show that the corporate portfolio of savings and cooperative banks is more than five times as exposed to small firms as that of commercial banks and Landesbanken. The preliminary evidence indicates small firms are particularly exposed to the current crisis, which implies that cooperative and savings banks are at especially high risk of becoming distressed. Given that the financial difficulties may seriously impair the recovery from the Covid-19 crisis, the pressure to bail out large parts of the banking system will be strong. Recent research suggests that the long run benefits of largely resisting these pressures may be high and could result in a more efficient economy.
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19.09.2019 • 19/2019
Spätfolgen der Treuhand: Preisgekrönter US-Ökonom startet Forschungsprojekt am IWH
Es ist eine der wichtigsten Auszeichnungen des deutschen Wissenschaftsbetriebs: Der mit 1,5 Millionen Euro dotierte Max-Planck-Humboldt-Forschungspreis geht in diesem Jahr an den Volkswirt Ufuk Akcigit von der Universität Chicago. Am Leibniz-Institut für Wirtschaftsforschung Halle (IWH) will Akcigit mit innovativen Methoden untersuchen, warum die Wirtschaft in Ostdeutschland bis heute hinter der westdeutschen zurückbleibt – und welche Rolle die Treuhandanstalt dabei spielt.
Reint E. Gropp
Pressemitteilung lesen
09.07.2019 • 17/2019
IWH mit „sehr gut“ bewertet und zur Weiterförderung empfohlen
Das Leibniz-Institut für Wirtschaftsforschung Halle (IWH) erzielt seit Jahren bemerkenswerte Leistungen in Forschung und Politikberatung und soll deshalb auch in Zukunft von Bund und Ländern gefördert werden. Zu diesem Ergebnis ist der Senat der Leibniz-Gemeinschaft in seiner heutigen Sitzung gekommen. Zum Abschluss der Evaluierung bekam das Institut in allen Bereichen die Note „sehr gut“.
Reint E. Gropp
Pressemitteilung lesen
26.09.2017 • 34/2017
Zwecklose Aufgaben frustrieren Arbeitskräfte nachhaltig
Wenn Beschäftigte erfahren, dass eine bereits erledigte Aufgabe sinnlos war, strengen sie sich bei zukünftiger Arbeit weniger an. Wird jedoch ein neuer Zweck für die getane Arbeit kommuniziert, bleiben sie motiviert. Dies fanden Sabrina Jeworrek vom Leibniz-Institut für Wirtschaftsforschung Halle (IWH) und Koautoren mit Hilfe eines großangelegten Experiments heraus.
Sabrina Jeworrek
Pressemitteilung lesen
11.08.2016 • 34/2016
Banken-Stresstest 2016: Deutsche und italienische Banken mit ähnlichen Ergebnissen
Europäische Bankenaufsicht (EBA) und Europäische Zentralbank (EZB) haben die Ergebnisse ihres Banken-Stresstests 2016 vorgelegt. Der Test zeigt, dass die meisten europäischen Banken unter den angenommenen Stressszenarien recht stabil bleiben würden. „Bedenklich stimmt allerdings, dass die italienischen Banken nicht schlechter abschneiden als die deutschen Großbanken“, kommentiert IWH-Präsident Reint E. Gropp. „Eine Aufstockung des Eigenkapitals der beiden deutschen Großbanken scheint angeraten zu sein. Außerdem hat der Stresstest leider zwei entscheidende Faktoren nicht berücksichtigt: Erstens wurde eine lang anhaltende Niedrigzinspolitik der EZB nicht simuliert. Und zweitens berücksichtigt der Test nicht die Möglichkeit, dass viele kleine Institute gleichzeitig in Schwierigkeiten geraten könnten, was wiederum im Kontext der schwindenden Zinsmargen immer wahrscheinlicher werden könnte“, sagt Gropp. Der Stresstest sollte auch nicht davon ablenken, dringend die Probleme der italienischen Banken zu lösen.
Reint E. Gropp
Pressemitteilung lesen
Taxation, Corruption, and Growth
Philippe Aghion, Ufuk Akcigit, Julia Cagé, William R. Kerr
European Economic Review,
2016
Abstract
We build an endogenous growth model to analyze the relationships between taxation, corruption, and economic growth. Entrepreneurs lie at the center of the model and face disincentive effects from taxation but acquire positive benefits from public infrastructure. Political corruption governs the efficiency with which tax revenues are translated into infrastructure. The model predicts an inverted-U relationship between taxation and growth, with corruption reducing the optimal taxation level. We find evidence consistent with these predictions and the entrepreneurial channel using data from the Longitudinal Business Database of the US Census Bureau. The marginal effect of taxation for growth for a state at the 10th or 25th percentile of corruption is significantly positive; on the other hand, the marginal effects of taxation for growth for a state at the 90th percentile of corruption are much lower across the board. We make progress towards causality through Granger-style tests and by considering periphery counties where effective tax policy is largely driven by bordering states. Finally, we calibrate our model and find that the calibrated taxation rate of 37% is fairly close to the model׳s estimated welfare maximizing taxation rate of 42%. Reducing corruption provides the largest potential impact for welfare gain through its impact on the uses of tax revenues.
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The Euro Plus Pact: Competitiveness and External Capital Flows in the EU Countries
Hubert Gabrisch, K. Staehr
Journal of Common Market Studies,
Nr. 3,
2015
Abstract
The Euro Plus Pact was approved by the European Union countries in March 2011. The pact stipulates various measures to strengthen competitiveness with the ultimate aim of preventing accumulation of unsustainable external imbalances. This article uses Granger causality tests to assess the short-term linkages between changes in relative unit labour costs and changes in the current account balance for the period 1995–2011. The main finding is that changes in the current account balance precede changes in relative unit labour costs, while there is no discernible effect in the opposite direction. This suggests that capital flows from the European core to the periphery contributed to the divergence in unit labour costs across Europe prior to the global financial crisis. The results also suggest that the measures to restrain unit labour costs may have only limited effect on the current account balance in the short term.
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The Euro Plus Pact: Cost Competitiveness and External Capital Flows in the EU Countries
Hubert Gabrisch, K. Staehr
Abstract
The Euro Plus Pact was approved by 23 EU countries in March 2011 and came into force shortly afterwards. The Pact stipulates a range of quantitative targets meant to strengthen cost competitiveness with the aim of preventing the accumulation of external financial imbalances. This paper uses Granger causality tests and vector autoregressive models to assess the short-term linkages between changes in the relative unit labour cost and changes in the current account balance. The sample consists of annual data for 27 EU countries for the period 1995-2012. The main finding is that changes in the current account balance precedes changes in relative unit labour costs, while there is no discernible effect in the opposite direction. The divergence in unit labour costs between the countries in Northern Europe and the countries in Southern and Eastern Europe may thus partly be the result of capital flows from the core of Europe to the periphery prior to the global financial crisis. The results also suggest that the measures in the Euro Plus Pact to restrain the growth of unit labour costs may not affect the current account balance in the short term.
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IT Use, Productivity, and Market Power in Banking
Michael Koetter, Felix Noth
Journal of Financial Stability,
Nr. 4,
2013
Abstract
Information management is a core process in banking that can resolve information asymmetries and thereby help to mitigate competitive pressure. We test if the use of information technology (IT) contributes to bank output, and how IT-augmented bank productivity relates to differences in market power. Detailed bank-level information on the use of IT reveals a substantial upward bias in bank productivity estimates when ignoring banks’ IT expenditures. IT-augmented bank productivity correlates positively with Lerner markups. A mere increase in IT expenditures, however, reduces markups. Results hold across a range of bank output definitions and productivity estimation methods.
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