Financial System Adaptability and Resilience

Financial systems differ across countries and tend to evolve slowly over time. Their structure is typically stable, but their resilience is often tested. A well-functioning financial system is vital for economic development, as it ensures that capital flows to the most productive and valuable investment opportunities. However, systemic vulnerabilities can have far-reaching consequences. For example, the 2007–08 global financial crisis emerged from within the financial sector itself when complex financial products fuelled a credit bubble in the U.S. housing market, threatening global economic stability when the bubble burst. That event led to extensive policy and regulatory reforms to strengthen financial system resilience.

Financial systems continue to face significant challenges. External shocks like the COVID-19 pandemic, the climate crisis, the green economic transition, and the energy crisis driven by geopolitical conflict all underscore the importance of financial systems that can absorb shocks and adapt to changing economic conditions. Motivated by these pressing issues, we investigate how financial systems respond to crises, which institutions and policies improve resilience, and the role of finance systems' setup in broader economic transformations. We use diverse data sources, including bank and firm-level data, regulatory reports, and house price and election data, to inform evidence-based policy.

Research Cluster
Financial Resilience and Regulation

Your contact

Professor Dr Felix Noth
Professor Dr Felix Noth
- Department Financial Markets
Send Message +49 345 7753-702 Personal page

EXTERNAL FUNDING

08.2022 ‐ 07.2025

OVERHANG: Debt overhang and green investments - the role of banks in climate-friendly management of emission-intensive fixed assets

The collaborative project “Debt Overhang and Green Investments” (OVERHANG) aims to investigate the role of banks in the climate-friendly management of emission-intensive fixed assets. This will identify policy-relevant insights on financial regulation, government-controlled lending and financial stability, as well as raise awareness among indebted stakeholders.

See project page

Professor Michael Koetter, PhD

01.2015 ‐ 12.2019

Interactions between Bank-specific Risk and Macroeconomic Performance

Professor Dr Felix Noth

07.2016 ‐ 12.2018

Relationship Lenders and Unorthodox Monetary Policy: Investment, Employment, and Resource Reallocation Effects

Leibniz Association

We combine a number of unique and proprietary data sources to measure the impact of relationship lenders and unconventional monetary policy during and after the European sovereign debt crisis on the real economy. Establishing systematic links between different research data centers (Forschungsdatenzentren, FDZ) and central banks with detailed micro-level information on both financial and real activity is the stand-alone proposition of our proposal. The main objective is to permit the identification of causal effects, or their absence, regarding which policies were conducive to mitigate financial shocks and stimulate real economic activities, such as employment, investment, or the closure of plants.

Professor Michael Koetter, PhD
Professor Javier Miranda, PhD

Refereed Publications

Crossing Networks Competition and Design

Hans Degryse Mark Van Achter Gunther Wuyts

in: Competition and Regulation in Network Industries, No. 4, 2006

Abstract

In the past two decades, Alternative Trading Systems (ATSs) started to compete with traditional exchanges. Our paper focuses on one such system: a Crossing Network (CN). First, we discuss the distinct institutional aspects a CN offers compared to traditional markets. Next, we present an overview of the theoretical and empirical literature analyzing their success in competing with traditional markets. Finally, we offer some prospects on the potential outcome of this competition, taking into account market design issues such as the optimal degree of transparency of CNs. We also provide a market practioner’s view on the market design of CNs.

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Entry and Strategic Information Display in Credit Markets

Jan Bouckaert Hans Degryse

in: Economic Journal, No. 513, 2006

Abstract

In many countries, lenders voluntarily provide information about their borrowers to private credit registries. A recent World Bank survey reveals that the display of a lender's own borrower information is often not reciprocated. That is, access to these registries does not require the prior provision of proprietary data. We argue that incumbent lenders release information about a portion of their profitable borrowers for strategic reasons. The reasoning is that the pool of unreleased borrowers becomes characterised by a severe adverse selection problem. This prevents the entrants from bidding for all the incumbent's profitable borrowers and reduces their scale of entry.

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Investment and Internal Finance: Asymmetric Information or Managerial Discretion?

Hans Degryse Abe de Jong

in: International Journal of Industrial Organization, No. 1, 2006

Abstract

This paper examines the investment-cash flow sensitivity of publicly listed firms in The Netherlands. Investment-cash flow sensitivities can be attributed to overinvestment resulting from the abuse of managerial discretion, but also to underinvestment due to information problems. The Dutch corporate governance structure presents a number of distinctive features, in particular the limited influence of shareholders, the presence of large blockholders, and the importance of bank ties. We expect that in The Netherlands, the managerial discretion problem is more important than the asymmetric information problem. We use Tobin's Q to discriminate between firms with these problems, where LOW Q firms face the managerial discretion problem and HIGH Q firms the asymmetric information problem. As hypothesized, we find substantially larger investment-cash flow sensitivity for LOW Q firms. Moreover, specifically in the LOW Q sample, we find that firms with higher (bank) debt have lower investment-cash flow sensitivity. This finding shows that leverage, and particularly bank debt, is a key disciplinary mechanism which reduces the managerial discretion problem.

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Aggressive Orders and the Resiliency of a Limit Order Market

Hans Degryse Frank de Jong Maarten Van Ravenswaaij Gunther Wuyts

in: Review of Finance, No. 2, 2005

Abstract

We analyze the resiliency of a pure limit order market by investigating the limit order book (bid and ask prices, spreads, depth and duration), order flow and transaction prices in a window of best limit updates and transactions around aggressive orders (orders that move prices). We find strong persistence in the submission of aggressive orders. Aggressive orders take place when spreads and depths are relatively low, and they induce bid and ask prices to be persistently different after the shock. Depth and spread remain also higher than just before the order, but do return to their initial level within 20 best limit updates after the shock. Relative to the sample average, depths stay around their mean before and after aggressive orders, whereas spreads return to their mean after about twenty best limit updates. The initial price impact of the aggressive order is partly reversed in the subsequent transactions. However, the aggressive order produces a long-term effect as prices show a tendency to return slowly to the price of the aggressive order.

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Distance, Lending Relationships, and Competition

Hans Degryse Steven Ongena

in: Journal of Finance, No. 1, 2005

Abstract

We study the effect on loan conditions of geographical distance between firms, the lending bank, and all other banks in the vicinity. For our study, we employ detailed contract information from more than 15,000 bank loans to small firms comprising the entire loan portfolio of a large Belgian bank. We report the first comprehensive evidence on the occurrence of spatial price discrimination in bank lending. Loan rates decrease with the distance between the firm and the lending bank and increase with the distance between the firm and competing banks. Transportation costs cause the spatial price discrimination we observe.

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Working Papers

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Capital Requirements, Market Structure, and Heterogeneous Banks

Carola Müller

in: IWH Discussion Papers, No. 15, 2022

Abstract

Bank regulators interfere with the efficient allocation of resources for the sake of financial stability. Based on this trade-off, I compare how different capital requirements affect default probabilities and the allocation of market shares across heterogeneous banks. In the model, banks‘ productivity determines their optimal strategy in oligopolistic markets. Higher productivity gives banks higher profit margins that lower their default risk. Hence, capital requirements indirectly aiming at high-productivity banks are less effective. They also bear a distortionary cost: Because incumbents increase interest rates, new entrants with low productivity are attracted and thus average productivity in the banking market decreases.

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Covered Bonds and Bank Portfolio Rebalancing

Jin Cao Ragnar E. Juelsrud Talina Sondershaus

in: Norges Bank Working Papers, No. 6, 2021

Abstract

We use administrative and supervisory data at the bank and loan level to investigate the impact of the introduction of covered bonds on the composition of bank balance sheets and bank risk. Covered bonds, despite being collateralized by mortgages, lead to a shift in bank lending from mortgages to corporate loans. Young and low-rated firms in particular receive more credit, suggesting that overall credit risk increases. At the same time, we find that total balance sheet liquidity increases. We identify the channel in a theoretical model and provide empirical evidence: Banks with low initial liquidity and banks with sufficiently high risk-adjusted return on firm lending drive the results.

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Lender-specific Mortgage Supply Shocks and Macroeconomic Performance in the United States

Franziska Bremus Thomas Krause Felix Noth

in: IWH Discussion Papers, No. 3, 2021

Abstract

This paper provides evidence for the propagation of idiosyncratic mortgage supply shocks to the macroeconomy. Based on micro-level data from the Home Mortgage Disclosure Act for the 1990-2016 period, our results suggest that lender-specific mortgage supply shocks affect aggregate mortgage, house price, and employment dynamics at the regional level. The larger the idiosyncratic shocks to newly issued mortgages, the stronger are mortgage, house price, and employment growth. While shocks at the level of shadow banks significantly affect mortgage and house price dynamics, too, they do not matter much for employment.

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Trade Shocks, Credit Reallocation and the Role of Specialisation: Evidence from Syndicated Lending

Isabella Müller

in: IWH Discussion Papers, No. 15, 2020

Abstract

This paper provides evidence that banks cut lending to US borrowers as a consequence of a trade shock. This adverse reaction is stronger for banks with higher ex-ante lending to US industries hit by the trade shock. Importantly, I document large heterogeneity in banks‘ reaction depending on their sectoral specialisation. Banks shield industries in which they are specialised in and at the same time reduce the availability of credit to industries they are not specialised in. The latter is driven by low-capital banks and lending to firms that are themselves hit by the trade shock. Banks‘ adjustments have adverse real effects.

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Spillovers of Asset Purchases Within the Real Sector: Win-Win or Joy and Sorrow?

Talina Sondershaus

in: IWH Discussion Papers, No. 22, 2019

Abstract

Events which have an adverse or positive effect on some firms can disseminate through the economy to firms which are not directly affected. By exploiting the first large sovereign bond purchase programme of the ECB, this paper investigates whether more lending to some firms spill over to firms in the surroundings of direct beneficiaries. Firms operating in the same industry and region invest less and reduce employment. The paper shows the importance to consider spillover effects when assessing unconventional monetary policies: Differences between treatment and control groups can be entirely attributed to negative effects on the control group.

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