Real and Financial Innovation

This research group contributes to the scientific literature in three main ways. First, it provides new ways to identify shocks to the financial sector in financial systems and analyses how these shocks affect intermediaries with regard to risk taking (stability), efficiency (productivity) and the market structure in banking markets in general. Second, the identified external shocks are central to measure effects that financial intermediaries have on the real sector of financial systems. Because financial intermediaries play a special role in financial systems and are subject to many regulations, it is very important to understand how, e.g., risk taking incentives or different competition structures in banking markets affect real sector outcome like sales, GDP growth or employment. Third, the group focuses on the effects of foreign banks in financial systems and specifically how shocks to these banks (e.g., via their holding companies during the recent financial crisis) affect activities (e.g., lending) in the host countries.

Research Cluster
Productivity and Innovation

Your contact

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

EXTERNAL FUNDING

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 Dr Steffen Müller

01.2015 ‐ 12.2019

Interactions between Bank-specific Risk and Macroeconomic Performance

German Research Foundation (DFG)

Professor Dr Felix Noth

Refereed Publications

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The Impact of Competition on Bank Orientation

Hans Degryse Steven Ongena

in: Journal of Financial Intermediation, No. 3, 2007

Abstract

How do banks react to increased competition? Recent banking theory significantly disagrees regarding the impact of competition on bank orientation—i.e., the choice of relationship-based versus transactional banking. We empirically investigate the impact of interbank competition on bank branch orientation. We employ a unique data set containing detailed information on bank–firm relationships. We find that bank branches facing stiff local competition engage considerably more in relationship-based lending. Our results illustrate that competition and relationships are not necessarily inimical.

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Interbank Exposures: An Empirical Examination of Contagion Risk in the Belgian Banking System

Hans Degryse Grégory Nguyen

in: International Journal of Central Banking, No. 2, 2007

Abstract

Robust (cross-border) interbank markets are important for the proper functioning of modern financial systems. However, a network of interbank exposures may lead to domino effects following the event of an initial bank failure. We investigate the evolution and determinants of contagion risk for the Belgian banking system over the period 1993–2002 using detailed information on aggregate interbank exposures of individual banks, large bilateral interbank exposures, and cross-border interbank exposures. The "structure" of the interbank market affects contagion risk. We find that a change from a complete structure (where all banks have symmetric links) toward a "multiplemoney-center" structure (where money centers are symmetrically linked to otherwise disconnected banks) has decreased the risk and impact of contagion. In addition, an increase in the relative importance of cross-border interbank exposures has lowered local contagion risk. However, this reduction may have been compensated by an increase in contagion risk stemming from foreign banks.

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Repercusiones de la integración y consolidación de los sectores bancarios europeos sobre la innovación y las actividades de los emprendedores

Hans Degryse Steven Ongena Maria Fabiana Penas

in: Papeles de Economía Española, No. 110, 2006

Abstract

We investigate whether the agenda of deepening the integration of the European financial sector may hurt innovation and growth in Europe. In particular we highlight the problems financial integration may create for breakthrough innovation. Financial integration, by escalating competition and consolidation in the European banking sector, may jeopardize the funding of radical innovators. However weighing the current evidence we conclude these problems may at most be transitory.

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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: The 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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Working Papers

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Cultural Resilience and Economic Recovery: Evidence from Hurricane Katrina

Iftekhar Hasan Stefano Manfredonia Felix Noth

in: IWH Discussion Papers, No. 16, 2020

Abstract

This paper investigates the critical role of culture for economic recovery after natural disasters. Using Hurricane Katrina as our laboratory, we find a significant adverse treatment effect for plant-level productivity. However, local religious adherence and larger shares of ancestors with disaster experiences mutually mitigate this detrimental effect from the disaster. Religious adherence further dampens anxiety after Hurricane Katrina, which potentially spur economic recovery. We also detect this effect on the aggregate county level. More religious counties recover faster in terms of population, new establishments, and GDP.

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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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Thou Shalt not Bear False Witness Against Your Customers: Cultural Norms and the Volkswagen Scandal

Iftekhar Hasan Felix Noth Lena Tonzer

in: IWH Discussion Papers, No. 21, 2019

Abstract

This paper investigates whether cultural norms shaped by religion drive consumer decisions after a corporate scandal. We exploit the unexpected notice of violation by the US Environmental Protection Agency in September 2015, accusing the car producer Volkswagen (VW) to have used software to manipulate car emission values during test phases. Using a difference-in-difference model, we show that new registrations of VW (diesel) cars decline significantly in German counties with a high share of Protestants following the VW scandal. Our results suggest that the enforcement culture rooted in Protestantism affects consumer decisions and penalises corporate fraud.

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Do Asset Purchase Programmes Shape Industry Dynamics? Evidence from the ECB's SMP on Plant Entries and Exits

Manfred Antoni Michael Koetter Steffen Müller Talina Sondershaus

in: IWH Discussion Papers, No. 12, 2019

Abstract

Asset purchase programmes (APPs) may insulate banks from having to terminate relationships with unproductive customers. Using administrative plant and bank data, we test whether APPs impinge on industry dynamics in terms of plant entry and exit. Plants in Germany connected to banks with access to an APP are approximately 20% less likely to exit. In particular, unproductive plants connected to weak banks with APP access are less likely to close. Aggregate entry and exit rates in regional markets with high APP exposures are also lower. Thus, APPs seem to subdue Schumpeterian cleansing mechanisms, which may hamper factor reallocation and aggregate productivity growth.

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