The accumulation of large foreign asset positions by many central banks through sustained foreign exchange (FX) intervention has raised questions about its associated fiscal costs. This paper clarifies conceptual issues regarding how to measure these costs both from an ex-post and an ex-ante...

Using a unique dataset with information on the currency composition of firms' assets and liabilities in six Latin-American countries, I investigate how the choice of exchange rate regime affects firms' foreign currency borrowing decisions and the associated currency mismatches in their balance...

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...

This paper offers an empirical model of the drivers of the level of the Real Effective Exchange Rate (REER) that is now part of the IMF's methodology for the assessment of external positions, including exchange rates. It constructs a measure of the level of the REER and it offers a panel...

The External Balance Assessment (EBA) methodology has been developed by the IMF's Research Department as a successor to the CGER methodology for assessing current accounts and exchange rates in a multilaterally consistent manner. Compared to other approaches, EBA emphasizes distinguishing...

We examine the determinants of external crises, focusing on the role of foreign liabilities and their composition. Using a variety of statistical tools and comprehensive data spanning 1970-2011, we find that the ratio of net foreign liabilities (NFL) to GDP is a significant crisis predictor, and...

Financial 'euroization'-or 'dollarization' outside of Central and Eastern Europe-is typically analyzed as a singular phenomenon that can be traced to a common set of factors. This paper argues that two types of euroization need to be distinguished, which have different causes, economic...

As the U.S. Fed begins to increase the Federal Funds rate, interest rates in Hong Kong SAR will rise in tandem under the Currency Board system. While domestic economic activity in Hong Kong SAR remained resilient in previous rate hike cycles, there is a concern that the impact of higher interest...

Episodes of increased global risk aversion, also known as risk-off episodes, have become more frequent and severe since 2007. During these episodes, currency markets exhibit recurrent patterns, as the Japanese yen, Swiss franc, and U.S. dollar appreciate against other G-10 and emerging market...