Bang for Your Buck: Public Investment & Efficiency


by iMFdirect

Public capital—road, bridges, electricity—can make countries richer by attracting more investment and building economic growth at a time when many are struggling with low growth.  Many economists would argue public investment projects in highly efficient countries tend to have a greater impact on growth. New research by IMF economists shows that’s not necessarily the case. Continue reading

The Case for Reforming the Price of Water


David Lipton2012By David Lipton

Versions in عربي (Arabic), 中文 (Chinese), Français (French), 日本語 (Japanese), Русский (Russian), and Español (Spanish)

One of the first things most students of economics learn is the diamond and water paradox. How can it be that water is free even though life cannot exist without it, while diamonds are expensive although no one dies for lack of diamonds?

The answer is that water can be free if its supply is abundant relative to demand. Nevertheless, it is abundantly clear that worldwide, the demand for water outpaces supply. This imbalance is the clearest sign that water is underpriced. Yet, many governments are reluctant to price water like other goods.

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Globalization, Skills & Inequality


by iMFdirect

We should have seen a decrease in inequality with globalization, but that’s not what has happened in the last 25 years, according to Nobel Laureate and Harvard Professor Eric Maskin. While there are a number of reasons to care about inequality, he says there is a high correlation between high inequality and social and political unrest, with consequences for a country’s political and economic stability.

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It’s Mostly Food: How to Tame Indian Inflation


By Rahul Anand and Paul Cashin

After being low for decades, inflation in India trended higher from the mid-2000s. It reached 10–11 percent by 2008, and remained elevated at double digits for several years. Even though inflation fell by almost half in 2014, inflation expectations have remained high.

High and persistent inflation in recent years has presented serious macroeconomic challenges in India, increasing the country’s domestic and external vulnerabilities. As Reserve Bank of India Governor Raghuram Rajan pointed out at the 8th R.N. Kao Memorial Lecture in 2014, “inflation is a destructive disease … we can’t push inflation under the carpet as a central banker. We have to deal with it.”

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The Change in Demand for Debt: The New Landscape in Low-income Countries


By Andrea F. Presbitero and Min Zhu

(Versions in 中文 (Chinese), Français, and Português)

Many low-income developing countries have joined the group of Eurobond issuers across the globe— in sub-Saharan Africa (for example, Senegal, Zambia, and Ghana), Asia (for example, Mongolia) and elsewhere, raising over US$21 billion cumulatively over the past decade. Tapping these markets provides a new source of funds, but also exposes borrowers to shifts in investor sentiment and rising global interest rates.

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It’s Getting Hot in Here: Climate Change


by iMFdirect

World leaders are meeting in Paris to forge a new climate deal.  We interviewed two  leading thinkers on climate, Nick Stern and Christiana Figueres.

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The African Century


By Antoinette M. Sayeh and Abebe Aemro Selassie

If, as has been observed, demography is destiny, this will be the African century.

Most countries in sub-Saharan Africa are on the cusp of a demographic transition—the years when the share of young and old in the population declines and those in working age range (15-64 years) increases.

Elsewhere, this transition has generally been accompanied by higher savings, incomes, and economic growth. Our latest Regional Economic Outlook for sub-Saharan Africa looks at how the transition might play out and the implications for economic policies.
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