Financial institutions

State aid expenditure in the EU has risen in recent years against the background of economic shocks such as the COVID-19 pandemic, Russia’s unjustified war against Ukraine and, most recently, the crisis in the Middle East, as well as a global resurgence of interventionist industrial policy. While traditionally aimed at addressing market failures and achieving policy objectives like regional cohesion and environmental transition, State aid has increasingly shifted towards supporting industrial competitiveness, decarbonisation and strategic resilience.

The fact that monetary policy tightening has stronger effects than easing is a longstanding puzzle in monetary economics. This article studies monetary transmission in settings where firms face multiple financing constraints – a common and well-documented feature of corporate financing. Our theory shows that the multiplicity of financing constraints notably dampens the transmission of expansionary policy to firm borrowing and investment, while amplifying the transmission of policy tightening.

Matthew Canzoneri, Behzad Diba, Luca Guerrieri, and Arsenii MishinIn a model with endogenous risk-taking, deposit insurance and limited liability may lead banks to make risky loans that are socially inefficient. Capital requirements can prevent excessive risk-taking at the cost of reducing liquidity-producing bank deposits. A policy that sets capital requirements just high enough to prevent excessive risktaking will move capital requirements pro-, counter-, or a-cyclically depending on the shock source.

Marco Graziano, Marius Koechlin, and Andreas TischbirekWe study the spillovers of large-scale asset purchases (LSAPs) in the U.S. on financial intermediation in the euro area using bank-level supervisory data and high-frequency identified policy surprises. Our detailed panel data permit us to trace the impact of LSAPs through bank balance sheets.