We study how banks manage their liquidity among the various assets at their disposal. We exploit the introduction of the ECB’s two-tier system which heterogeneously reduced the cost of additional reserves holdings. We find that the treated banks increase reserve holdings by borrowing on the...

Since 2008, excess liquidity - defined as the sum of holdings of central bank reserves in excess of reserve requirements and holdings of equivalent central bank deposits - has tended to accumulate in specific euro area countries and in a small, slowly changing group of credit institutions....

We study how banks manage their liquidity among the various assets at their disposal. We exploit the introduction of the ECB's two-tier system which heterogeneously reduced the cost of additional reserves holdings. We find that the treated banks increase reserve holdings by borrowing on the...

Since 2008, excess liquidity – defined as the sum of holdings of central bank reserves in excess of reserve requirements and holdings of equivalent central bank deposits – has tended to accumulate in specific euro area countries and in a small, slowly changing group of credit...

Banks are reluctant to tap central bank backup liquidity facilities and use the borrowed funds for loans to the real economy. We show that excessively parsimonious borrowing and lending can arise in a stigma-free model where the banking sector has an incentive to overissue deposits. Banks don't...

Negative interest rate policy (NIRP) is associated with a particular friction. The remuneration of banks´ retail deposits tends to be floored at zero, which limits the transmission of policy rate cuts to bank funding costs. We investigate whether this friction affects banks’ reactions under...

This paper studies the relationship between the size of the banking sector’s refinancing needs vis-à-vis the central bank and auction rates in its open market operations in times of financial market stress. In a theoretical model, it is found that marginal rates at central bank auctions may...

TARGET balances have risen during the period of the Eurosystem's asset purchase programme (APP). The APP gives rise to substantial cross-border flows of reserves at the time of asset purchases and beyond, reflecting the interaction of decentralised monetary policy implementation and the...