The Augmented Bank Balance-Sheet Channel of Monetary Policy

Carla Soares, Diana Bonfim and Christian Bittner
Authors registered in the RePEc Author Service: Florian Heider and Glenn Schepens

Working Papers from Banco de Portugal, Economics and Research Department

Abstract: This paper studies how banks’ balance sheets and funding costs interact in the transmission of monetary-policy rates to banks’ credit supply to firms. To do so, we use credit-registry data from Germany and Portugal together with the European Central Bank’s policy-rate cuts in mid-2014. The pass-through of the rate cuts to banks’ funding costs differs across the euro-area currency union because deposit rates vary in their distance to the zero lower bound (ZLB). When the distance is shorter, banks’ financing constraints matter less for the supply of credit and there is more risk taking. To rationalize these findings, we provide a simple model of an augmented bank balance-sheet channel where in addition to costly external financing, there is screening of borrowers and a ZLB on retail deposit rates. An impaired pass-through of monetary policy to banks’ funding costs reduces their ability to lever up and weakens their lending standards.

JEL-codes: E44 E52 E58 E63 F45 G20 G21 (search for similar items in EconPapers)
Date: 2022
New Economics Papers: this item is included in nep-eec, nep-mac and nep-mon
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (15)

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Related works:
Working Paper: The Augmented Bank Balance-Sheet Channel of Monetary Policy (2022)
Working Paper: The Augmented Bank Balance-Sheet Channel of Monetary Policy (2022)
Working Paper: The augmented bank balance-sheet channel of monetary policy (2022)
Working Paper: The augmented bank balance-sheet channel of monetary policy (2022)
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Persistent link: https://EconPapers.repec.org/RePEc:ptu:wpaper:w202202

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