DP13955 Money Runs
|Author(s):||Jason Roderick Donaldson, Giorgia Piacentino|
|Publication Date:||August 2019|
|Keyword(s):||Banking, demandable debt, financial fragility, Private money|
|JEL(s):||E40, G21, G32|
|Programme Areas:||Financial Economics, Monetary Economics and Fluctuations|
|Link to this Page:||cepr.org/active/publications/discussion_papers/dp.php?dpno=13955|
We develop a model in which, as in practice, bank debt is both a financial security used to raise funds and a kind of money used to facilitate trade. This dual role of bank debt provides a new rationale for why banks do what they do. In the model, banks endogenously perform the essential functions of real-world banks: they transform liquidity, transform maturity, pool assets, and have dispersed depositors. Moreover, they make their debt redeemable on demand. Thus, they are endogenously fragile. We show novel effects of narrow banking, suspension of convertibility, and some other policies.