European Central Bank

The impact of climate litigation risk on firms’ cost of bank loans

08/05/2025 European Central Bank Central banks

Using a novel worldwide dataset of 5,264 syndicated loans issued to 329 firms from 2006 to 2021, we study how climate-related litigation risk affects firm’s cost of borrowing. We find robust empirical evidence that firms targeted by climate lawsuits pay significantly higher spreads on their bank loans. These effects are more pronounced for firms with weaker environmental performance and higher ESG controversies. The results suggest that lender’s view climate litigation as a material risk factor, which is increasingly priced into debt contracts.

Heterogeneity in buffers set for systemically important banks in the European banking union

08/05/2025 European Central Bank Central banks

Unwarranted heterogeneity in O-SII buffer levels across the European banking union may have adverse consequences for financial stability and the level playing field in the banking market. Analysis of national buffer-setting yields evidence of heterogeneity which does not result from differences in the size, concentration and funding structure of the domestic banking systems. From a banking union perspective, buffer-setting by national authorities results in heterogeneity at both the upper and the lower end of the distribution of a bank’s systemic relevance.

Enhancing the ECB’s O-SII framework

08/05/2025 European Central Bank Central banks

Capital buffers for other systemically important institutions (O-SIIs) are set by national authorities. They vary greatly across the EU Member States participating in the banking union. On 1 January 2025 the ECB started using an enhanced floor methodology to assess national O-SII buffer decisions. This methodology adopts a banking union (BU) perspective to address “too-big-to-fail”-related risks at the BU level. The aim is to reduce the heterogeneity in O-SII buffers and achieve a more consistent treatment of the most systemically important institutions.

Hand-to-mouth banks: deposit inflows and the marginal propensity to lend

08/04/2025 European Central Bank Central banks

In modern macroeconomics, the marginal propensity to consume out of transitory income shocks is a central object of interest. This paper empirically explores a parallel concept in banking: the marginal propensity to lend out of unsolicited deposit inflows (MPLD). Using county-level dividend payouts as an instrument for deposit inflows, I estimate the MPLD for U.S. banks and show that before QE, the average bank operated “hand-to-mouth” — it transformed approximately every dollar of deposit inflow into new loans, consistent with tight liquidity constraints.

Beyond averages: heterogeneous effects of monetary policy in a HANK model for the euro area

08/04/2025 European Central Bank Central banks

We introduce an estimated medium scale Heterogeneous-Agent New Keynesian model for forecasting and policy analysis in the Euro Area and discuss the applications of this type of models in central banks, focusing on two main exercises. First, we examine an alternative scenario for monetary policy during the early 2020s inflationary episode, showing that earlier hikes in interest rates would have affected more strongly households at the lower end of the wealth distribution, whose consumption our model suggests was already depressed relative to the rest of the population.

Beyond averages: heterogeneous effects of monetary policy in a HANK model for the euro area

08/04/2025 European Central Bank Central banks

We introduce an estimated medium scale Heterogeneous-Agent New Keynesian model for forecasting and policy analysis in the Euro Area and discuss the applications of this type of models in central banks, focusing on two main exercises. First, we examine an alternative scenario for monetary policy during the early 2020s inflationary episode, showing that earlier hikes in interest rates would have affected more strongly households at the lower end of the wealth distribution, whose consumption our model suggests was already depressed relative to the rest of the population.

Hand-to-mouth banks: deposit inflows and the marginal propensity to lend

08/04/2025 European Central Bank Central banks

In modern macroeconomics, the marginal propensity to consume out of transitory income shocks is a central object of interest. This paper empirically explores a parallel concept in banking: the marginal propensity to lend out of unsolicited deposit inflows (MPLD). Using county-level dividend payouts as an instrument for deposit inflows, I estimate the MPLD for U.S. banks and show that before QE, the average bank operated “hand-to-mouth” — it transformed approximately every dollar of deposit inflow into new loans, consistent with tight liquidity constraints.

Cash is alive… and somewhat young? Decoupling age, period and cohort from euro cash use

08/04/2025 European Central Bank Central banks

Understanding the future of the demand for cash calls for an analysis that separates secular trends and age-related behaviours on different cash usage indicators. This article uses data from the 2019, 2022 and 2024 editions of the Eurosystem study on the payment attitudes of consumers in the euro area (SPACE) survey. It applies an age-period-cohort-interaction (APC-I) framework to illuminate patterns in transactional cash use, precautionary cash hoarding and the perceived importance of cash.

Back to school when times are bad? The role of housing wealth

07/30/2025 European Central Bank Central banks

College enrolment typically rises during recessions. This paper demonstrates that housing wealth destruction dampened this countercyclical effect in areas most affected by the U.S. housing bust of 2008-2011. By combining household data with a mortgage credit register and housing price data, we reveal that negative shocks to housing wealth significantly reduced college enrolment among homeowners relative to renters during this period. Up to 2% of the local college-age population did not pursue college enrolment at the height of the bust due to housing wealth destruction.

Climate change, firms, and aggregate productivity

07/30/2025 European Central Bank Central banks

This paper uses a general equilibrium framework to examine the effects of temperature on firm-level demand, productivity, and input allocation efficiency, deriving an aggregate damage function for climate change. Using data from Italian firms and detailed climate data, it uncovers a sizable negative effect of extreme temperatures on firm-level productivity and revenue-based marginal product of capital.

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