European Central Bank

Why do we need to strengthen climate adaptations? Scenarios and financial lines of defence

12/16/2024 European Central Bank Central banks

Adaptation needs are vast, rising fast and difficult to determine in their entirety, especially with uncertain adverse scenarios due to climate inertia and implementation lags. Adaptation is hindered by a lack of a unified understanding of what it necessitates; the challenge in pointing out its costs, benefits, and residual risks; insufficiently prescriptive policy and legal frameworks; and the growing financing gap.

The “doom loop” and default incentives

12/16/2024 European Central Bank Central banks

The “doom loop” or “sovereign-bank nexus” has been a key factor in the European debt crisis, driven by feedback between fiscal sustainability risks and financial stability. This Research Bulletin revisits the doom loop, examining strategic default incentives and the unintended effects of policy interventions. While limiting banks’ exposure to sovereign debt can break the doom loop, it may increase default risks by weakening governments’ repayment incentives.

Nowcasting Made Easier: a toolbox for economists

12/13/2024 European Central Bank Central banks

We provide a versatile nowcasting toolbox that supports three model classes (dynamic factor models, large Bayesian VAR, bridge equations) and offers methods to manage data selection and adjust for Covid-19 observations. The toolbox aims at simplifying two key tasks: creating new nowcasting models and improving the policy analysis. For model creation, the toolbox automatizes testing input variables, assessing model accuracy, and checking robustness to the Covid period.

Monetary policy pass-through to consumer prices: evidence from granular price data

12/03/2024 European Central Bank Central banks

We document that about 33% of the core inflation basket in the euro area is sensitive to monetary policy shocks. We assess potential theoretical mechanisms driving the sensitivity. Our results suggest that items of a discretionary nature, as reflected in a higher share in the consumption baskets of richer households, and those with larger role of credit in financing their purchase, tend to be more sensitive.Non-sensitive items are more frequently subject to administered prices and include non-discretionary items such as rents and medical services.

The macroeconomic effects of liquidity supply during financial crises

11/28/2024 European Central Bank Central banks

Negative economic shocks can cause waves of investor pessimism about the resilience of banks, which, in turn, generate additional adverse macroeconomic effects. This is commonly cited as an explanation for the economic havoc wrought by the global financial crisis of 2007-08. We introduce the notion of pessimism in a real business cycle model, which is a standard framework for business cycle analysis. The possibility of waves of pessimism generates countercyclical demand from banks for liquid assets (e.g., bank reserves).

Going NUTS: the regional impact of extreme climate events over the medium term

11/27/2024 European Central Bank Central banks

The projected increase in extreme climate events in the coming decades is likely to exacerbate the existing productivity and demographic challenges facing Europe. We study the dynamic, medium-run macroeconomic effects of heatwaves, droughts and floods in 1160 EU regions through the lens of a local projections, difference in difference framework. Summer heatwaves and droughts lower medium-term output, but the impact from floods depends on regional income levels. High-income regions witness reconstruction activity, less wealthy regions do not.

Green asset pricing

11/20/2024 European Central Bank Central banks

This paper demonstrates that empirically grounding the discount factor significantly influences the determination of the carbon price. Using two complementary nonlinear statistical approaches, we assess which utility formulations and corresponding stochastic discount factors best align with U.S. data. We provide evidence that habit formation is essential for capturing the time variation in the stochastic discount factor necessary to match the data. This increased time variation raises the carbon price by 32% and makes it five times more procyclical compared to standard models.

Real effects of credit supply shocks: evidence from Danish banks, firms, and workers

11/14/2024 European Central Bank Central banks

Contractions in credit supply can lead firms to reduce their level of employment, yet little is known about how these shocks affect the composition of firms’ employees and outcomes at the worker level. This paper investigates how bank distress affects credit provision and its effects on employment beyond firm-level aggregates. To do so, we use a novel dataset built from administrative and tax records linking all banks, firms, and workers in Denmark.

Banks and non-banks stressed: liquidity shocks and the mitigating role of insurance companies

11/14/2024 European Central Bank Central banks

This paper documents the extension of the system-wide stress testing framework of the ECB with the insurance sector for a more thorough assessment of risks to financial stability. The special nature of insurers is captured by the modelling of the liability side and its loss absorbing capacity of technical provisions as the main novel feature of the model.

Banks lose – someone gains: Households’ unequal exposure to financial distress

10/30/2024 European Central Bank Central banks

Is the burden of distress in the banking sector shared equally among households, or is it distributed unevenly? Following the global financial crisis, the economic consequences of severe disruptions to the banking sector and the unequal impact of recessions have become a key concern of macroeconomic policy. This article examines how temporary banking sector losses affect households differently according to their income levels. The analysis reveals that low-income households bear most of the burden, while high-income households tend to be less adversely affected.

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