Is Deposit Insurance a Good Thing, and If So, Who Should Pay for It?
AbstractDeposit insurance schemes are becoming increasingly popular around the world and yet there is little understanding of how they should be designed and what their consequences are. In this paper we provide a new rationale for the provision of deposit insurance. We analyse a model in which agents choose between depositing their funds with banks and placing them in a less productive self-managed project. Bankers have valuable but costly project management skills and the banking sector exhibits both adverse selection and moral hazard. Depositors do not fully account for the social benefits accruing from bank management of projects and so too few deposits are made in equilibrium. The regulator can correct this market failure by providing deposit insurance to encourage deposits. Contrary to received opinion, we find that deposit insurance should be funded not by bankers or depositors but through general taxation.
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Bibliographic InfoPaper provided by Oxford Financial Research Centre in its series OFRC Working Papers Series with number 2004fe08.
Date of creation: 2004
Date of revision:
Other versions of this item:
- Morrison, Alan & White, Lucy, 2004. "Is Deposit Insurance A Good Thing, And If So, Who Should Pay for It?," CEPR Discussion Papers 4424, C.E.P.R. Discussion Papers.
- D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
- E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System
- E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
- G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
- G22 - Financial Economics - - Financial Institutions and Services - - - Insurance; Insurance Companies; Actuarial Studies
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