This paper explores how non-U.S. central banks behave when firms in their economies engage in currency mismatch, borrowing more heavily in dollars than justified by their operating exposures. We begin by documenting that, in a panel of 53 countries, central bank holdings of dollar reserves are...

The 1944 "Bretton Woods Agreement" gave birth to the new international financial system marked by the centrality of the US dollar which is a crucial pillar of the global power of the United States. Over the past eight decades, the asymmetry of the shrinking US economic weight in the world...

This paper extends the framework derived by Jeanne and Rancière (2006) by explicitly incorporating the dollarization of bank deposits into the analysis of the optimal level of foreign reserves for prudential purposes. In the extended model, a sudden stop in capital flows occurs in tandem with a...

This paper studies the implications of foreign currency deposits (FCDs) for international liquidity shortages in Pakistan. The analysis focuses on how the large volume of FCDs and the specific institutional characteristics of those deposits have made the Pakistan economy highly vulnerable to...

The need for US dollar funding during the financial stresses in mid-March 2020, as the COVID pandemic news shocked markets, was evident in a number of countries. Notably, however, China’s dollar liquidity needs received little attention. Given China’s deepening economic and financial...