Financial institutions

Repo collateral reuse and liquidity windfalls

11/10/2025 European Central Bank Central banks

Collateral reuse in repo markets helps entities meet short-term funding needs, maintain market efficiency, and anchor collateral valuations, although it creates risks through interconnectedness. A prominent view in the literature is that securities dealers use their market position to obtain temporary free-cash wedges from differences in collateral requirements when reusing collateral, so-called “liquidity windfalls”. By affecting dealers’ funding structures, such windfalls could influence yield curve determination, leverage, and monetary policy transmission.

Monetary policy transmission through cross-selling banks

11/10/2025 European Central Bank Central banks

Banks trade off short-term losses on deposits against long-term profits from cross-selling other products to new depositors. This strategy is especially attractive when policy rates are low and future sales are more valuable. Therefore, deposit rates move less than policy rates: banks keep them relatively higher when policy rates fall, and relatively lower when policy rates rise. As returns on other financial assets follow policy rates more closely, this makes deposits relatively less attractive for depositors at higher policy rates.

Collateral easing in non-standard times: a review of the role of Additional Credit Claims in the Eurosystem collateral framework

11/06/2025 European Central Bank Central banks

In this paper we explore the role of the temporary and country-specific Additional Credit Claims (ACC) frameworks as a monetary policy implementation tool. We discuss their evolution and provide a novel and detailed description of all ACC measures adopted by the different euro area NCBs since 2012. Reviewing the literature, we document the channels through which ACCs contributed to liquidity distribution during the euro area sovereign debt crisis, the negative interest rate period and the pandemic.

Monetary and fiscal policy interactions in the aftermath of an inflationary shock

11/06/2025 European Central Bank Central banks

This paper studies the effect of alternative monetary policy responses and the implementation of different fiscal policy measures to an inflationary shock in a monetary union, through the lens of a global DSGE model calibrated to the euro area. We find that a more aggressive monetary policy response mitigates the inflation surge, but has a detrimental impact on economic activity that imposes a stronger increase of public debt, reducing the fiscal policy space.

Monetary and fiscal policy interactions in the aftermath of an inflationary shock

11/06/2025 European Central Bank Central banks

This paper studies the effect of alternative monetary policy responses and the implementation of different fiscal policy measures to an inflationary shock in a monetary union, through the lens of a global DSGE model calibrated to the euro area. We find that a more aggressive monetary policy response mitigates the inflation surge, but has a detrimental impact on economic activity that imposes a stronger increase of public debt, reducing the fiscal policy space.

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