This paper provides a new argument for “shock” versus “gradualism” in the implementation of trade policies. In the simple context of a small open economy with rational expectations, we consider the comparative welfare effects of eliminating an import tariff either immediately as an...

Using a simple model, this paper shows how a strict monetary rule exhibits characteristics similar to those of an exchange rate anchor, in terms of a lack of robustness in the presence of adverse expectations (“bad dreams”). More specifically, as an anticipated devaluation under an exchange...

As the globalization of financial markets continues, we urgently need to understand the crises that have plagued these markets and the policies best suited to preventing such crises in the future. In this book, a prominent group of economists and policymakers blend conceptual analysis and policy...