Highly volatile exchange rates don't come cheap in economies with large liability dollarization ratios. Therefore, central banks do not follow a unique objective of price stability but its preferences include an implicit exchange rate objective. This gives us reasons to believe that the Peruvian...

When economies "dollarize," their exchange rate and monetary policy, both considered to be sources of instability, are simultaneously discarded. Often, dollarization becomes an attractive option for developing countries that have experienced successive failures of exchange rate and monetary...