This paper documents the opaqueness of central banks about the economic models they use to choose policy but argues that this is largely due to the lack of consensus about the correct model of the economy within the economic profession. The latter is illustrated by contrasting three currently...

This paper analyzes the international transmission of economic distur-bances in a three-country world where two countries have no macroeconomic impact on a third country but are large enough to influence each other un-der fixed and flexible exchange rates. While the fixed exchange rate (FER)...