The New Frontier: Economies on the Rise


Min ZhuBy Min Zhu

(Version in 中文,FrançaisPortuguês, and Español)

There is a group of fast-growing low-income countries that are attracting international investor interest—frontier economies. Understanding who they are, how they are different, and how they have moved themselves to the frontier matters for the global economy because they combine huge potential with big risks. 

Get to know them  

The first thing to note is that some of these countries already have moved to the lower-middle income group. While a working definition of frontier economies is subject to further discussion, broadly speaking, these countries have been deepening their financial markets, such as Bangladesh, Kenya, Nigeria, Mozambique, and Vietnam.

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Saving Latin America’s Unprecedented Income Windfall


by Gustavo Adler and Nicolás Magud

(Versions in Español and Português)

Commodity exporting countries in Latin America have benefited strongly from the commodity price boom that began around 2002. And the accompanying improvements in public and external balance sheets have fed a sense that this time the macroeconomic response to the terms-of-trade boom has been different (and more prudent) than in past episodes. But, has it?

In our recent work, we analyze the history of Latin America’s terms-of-trade booms during 1970–2012 and quantify the associated income windfall (i.e., the extra income arising from improved terms-of-trade). We also document saving patterns during these episodes and assess the extent of the “effort” to save the income windfall.

Our findings suggest that, although the additional income shock associated to the recent terms-of-trade boom is unprecedented in magnitude, the effort to save it has been lower than in past episodes.

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Regional Spillovers in South America: How “Systemic” is Brazil?


By Gustavo Adler and Sebastián Sosa

(Version in Español)

The risks that policies and shocks in major economies can spillover on other countries and regions have become a matter of renewed concern since the global crisis of 2008–09. Brazil is South America’s giant; how important is its influence on neighboring countries?

Brazil accounts for 60 percent of South America’s output and its economic fluctuations are closely correlated with those of many of its neighboring countries. This would appear to suggest that economic activity in Brazil’s neighbors is strongly influenced by Brazil’s business cycle.

But these close comovements could also reflect common global factors that affect all South American countries similarly, such as commodity prices, international financial conditions, and global demand.

Our latest Regional Economic Outlook: Western Hemisphere examines this question, quantifying the importance of spillovers from Brazil to the rest of South America.

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