The paper examines how the Balassa-Samuelson hypothesis is affected by a modern variation of the standard model that allows product differentiation (within the traded and nontraded goods sectors) with the number of firms determined exogenously or endogenously. The hypothesis is found to be...

There appears to be a disconnect between the importance of the zero bound on nominal interest rates in the real-world and predictions from quantitative DSGE models. Recent economic events have reinforced the relevance of the zero bound for monetary policy whereas quantitative models suggest that...

In early 2020, the Bank for International Settlements (BIS) Representative Office for the Americas contacted a group of nine central banks that includes the members of the Consultative Council of the Americas (CCA) except the US Federal Reserve (Argentina, Brazil, Canada, Chile, Colombia,...