This paper summarizes key lessons learned from using models from microstructure finance to explain and forecast exchange rates. The first section is an executive summary, which outlines seven lessons that pertain to how different transaction-flow measures (e.g., interbank flows versus end-user...

This paper reviews recent progress in applying information-theoretic tools to long-standing exchange rate puzzles. I begin by distinguishing the traditional public information approach (e.g., monetary models, including new open-economy models) from the newer dispersed information approach. (The...

Macroeconomic models of nominal exchange rates perform poorly. In sample, R 2 statistics as high as 10 percent are rare. Out of sample, these models are typically out-forecast by a naïve random walk. This paper presents a model of a new kind. Instead of relying exclusively on macroeconomic...

Monetary History, Exchange Rates and Financial Markets is an impressive collection of original papers in honour of Charles Goodhart's outstanding contribution to monetary economics and policy. Charles Goodhart has written extensively on many of these topics and has become synonymous with his...