The paper provides an explanation to the policy of implicit exchange rate bands. Especially when introducing a new exchange rate band or modifying the old one, central banks often intervene intra-marginally, targeting a narrower band than that announced. The theoretical literature provides...

Voluminous theoretical and empirical research shows that real exchange rate (RER) undervaluation could be conducive to economic development. Why do countries then often avoid the pursuit of policies that facilitate undervaluation or even intentionally pursue RER overvaluation? We address this...

This paper studies the role of the exchange rate regime for trade of new products. It first provides VAR evidence that a rise in external productivity shifts trade away from new products and more so in fixed regimes. Then, it presents a model with firm dynamics in line with this evidence. We...