Category Archives: international

Guest Contribution: “EQCHANGE: A Worldwide Database on Actual and Equilibrium Effective Exchange Rates”

Today we are pleased to present a guest contribution written by Cécile Couharde (EconomiX-CNRS, University of Paris Nanterre), Carl Grekou (CEPII), Anne-Laure Delatte (CEPII, EconomiX-CNRS and CEPR), Valérie Mignon (EconomiX-CNRS, University of Paris Nanterre and CEPII) and Florian Morvillier (EconomiX-CNRS, University of Paris Nanterre).


The widening and persistence of current account disequilibria at the international level have refocused real exchange rate distortions at the core of international debates. What are the exchange rate adjustments needed to correct excessive imbalances? How to assess whether a currency is fundamentally misaligned, i.e. under- or over-valued? We introduce a new database, EQCHANGE, which includes nominal and real effective exchange rates, as well as equilibrium real effective exchange rates for more than 180 countries from 1973 onwards. It represents the longest and largest publicly available database on equilibrium exchange rates and corresponding misalignments.

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Thoughts on Trade, Growth and Inequality from “Fostering a Dynamic Global Economy”

The Kansas City Fed’s Jackson Hole symposium this year focused on the causes, implications and remedies for the slowdown in economic growth. Major themes revolved around productivity, fiscal policy, and international trade. Here I discuss some of the major points relating to international trade and inequality, encompassing a paper by Nina Pavcnik (Dartmouth), comments by David Dorn (Zurich), and panel remarks by Ann Harrison (UPenn), Catherine Mann (OECD), Peter Schott (Yale), and John Van Reenen (MIT).

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How Will the Wall Be Funded?

Donald Trump has reaffirmed: “One way or the other Mexico will pay for the wall.” At the same time, as recently as today, Trump threatened a government shutdown if Congress did not provide funding for the wall. Time to consider how these points are — or are not — internally consistent, even allowing for the possibility that Mexico might “ultimately” pay.

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