"In the aftermath of the global financial crisis, it is hard to find any macroeconomic policy report that does not include some reference to financial stability or systemic risk and the resulting need for “macroprudential policies.” While there is a large and growing literature on macroprudential policies and financial stability, less attention has been paid to how macroprudential policies may facilitate macroeconomic stabilization in the presence of large capital flows. To fill such a gap, this report looks at the use of reserve requirements (RR) as a macroprudential tool. Its findings should be of particular interest to emerging market economists and policymakers that are faced with difficult questions regarding how to cope effectively with volatile capital flows.
The analysis builds upon a new dataset on quarterly RR covering a large number of industrial and developing countries for the period 1970-2011. It finds that while no industrial country has resorted to active RR policy
