The IMF Working Papers series is designed to make IMF staff research available to a wide audience. Almost 300 Working Papers are released each year, covering a wide range of theoretical and analytical topics, including balance of payments, monetary and fiscal issues, global liquidity, and national and international economic developments.
The paper looks at the relationship between reserve requirements and the choice of the maturity structure of external debt in a general equilibrium setup, by incorporating the role of international lenders. A date- and maturity-specific reserve requirement is a fraction of the debt to be deposited in a non-interest bearing account at the central bank. At maturity, the central bank returns the reserves. There exist some specific combinations of date- and maturity-specific reserve requirements that reduce the vulnerability to bank runs. In such setup, lenders may still want to provide new short-term lending to the bank after a bank run.