The Importance of Deposit Insurance Credibility
37 Pages Posted: 28 Sep 2020 Last revised: 19 Sep 2023
Date Written: July 7, 2020
Abstract
Sovereigns usually back up their deposit insurance arrangements to lend them credibility. When the sovereign is in distress, the credibility of deposit insurance might be threatened, with detrimental effects to financial stability. We investigate the behavior of depositors during the euro area sovereign debt crisis to understand the importance of deposit insurance credibility. We find that depositors responded to foreign banks’ decision to convert their subsidiaries into branches. By relocating their deposits into these newly formed branches during a period of sovereign distress, depositors became insured by a deposit insurance scheme with a stronger fiscal backstop. These results document a novel channel through which sovereign-bank links can be reinforced during a crisis: the credibility of deposit insurance.
Keywords: bank deposits, deposit insurance, bank runs, market discipline
JEL Classification: G01, G21, G28
Suggested Citation: Suggested Citation