Does Foreign Exchange Intervention Slow the Pace of Currency Appreciation?


By Gustavo Adler and Camilo E. Tovar

(Version in Español)

Abundant global liquidity and high exposure to capital movements have put foreign exchange intervention at center stage of the policy debate in Latin America. Although intervention is widely used, there is limited evidence about its effects on the exchange rate, and particularly in terms of slowing the pace of currency appreciation.

In the latest Regional Economic Outlook: Western Hemisphere we took a fresh look at this issue, examining intervention practices and effectiveness for a group of economies in Latin America and other regions during 2004-10. In particular, we sought to answer the following questions:

  • How do Latin American countries intervene and in what respects do they differ from other economies?
  • What are the rationales for these policies?
  • How effective have they been in affecting the exchange rate?  Continue reading

Today’s Bounty, Tomorrow’s Promise: Better Policies to Manage Natural Resources


By Leslie Lipschitz

(Version in Español | Français | عربي )

Countries rich in natural resources are often looked at with envy: they face few financial constraints and that should speed their development path. But the reality is less rosy.
Countries with an abundance of natural resources—typically oil, gas or minerals—have, on average, performed less well than comparable non-resource rich countries.

That raises one of the perennial questions in economic policymaking. How to manage the economic and social challenges that stem from resource wealth? Or, to borrow the words of Professor Thorvaldur Gylfason (University of Iceland), how to prevent “nature’s bounty” from “becoming the curse of the common people”? Continue reading

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