Countries Are Signing Up for Sizeable Carbon Prices


Ian Parry-IMFBy Ian Parry

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

With global leaders set to start signing the landmark Paris Agreement on climate change tomorrow—April 22 is Earth Day—at the United Nations in New York, countries will embark on the potentially difficult and contentious issue of setting prices for greenhouse gas emissions, most importantly carbon dioxide (CO2). Our back of the envelope calculations show that most large emitters will need to charge anywhere from $50 to $100 per ton or more (in current prices) by 2030 to meet their commitments to reduce carbon emissions.

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Act Now, Act Together


By Vitor Gaspar and Luc Eyraud

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

Public finances have had a rough year. A new reality is emerging. Against this backdrop, countries need to act now to boost growth and build resilience. They must also be prepared to act together to fend off global risks.

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Capacity Development in Africa: the Faces behind the Numbers


By Carla Grasso CGrasso

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

If there’s one thing all economists can agree on, it’s the importance of numbers. Without good data, it is difficult to assess how an economy is performing and formulate smart policies that help improve lives. Continue reading

Imagine What Fiscal Policy Could Do For Innovation


By Vitor Gaspar and Ruud De Mooij

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

Imagine how three-dimensional printing, driverless cars and artificial intelligence will change our future. Or think of how developments in information technology, e-commerce and the sharing economy are already changing the way we learn, work, shop, and travel. Innovation drives progress and, in economic terms, determines productivity growth. And productivity growth, in turn, determines prosperity. It impacts our lives and well-being in fundamental ways: it determines where and how long we live; it determines our quality of life. Continue reading

Oil Prices and the Global Economy: It’s Complicated


By Maurice Obstfeld, Gian Maria Milesi-Ferretti, and Rabah Arezki

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

Oil prices have been persistently low for well over a year and a half now, but as the April 2016 World Economic Outlook will document, the widely anticipated “shot in the arm” for the global economy has yet to materialize. We argue that, paradoxically, global benefits from low prices will likely appear only after prices have recovered somewhat, and advanced economies have made more progress surmounting the current low interest rate environment.

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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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Monetary Policy and Financial Stability: Canada’s House-Price Dilemma


By Cheng Hoon Lim

(Version in Français)

Canada’s housing market is sizzling hot and the Bank of Canada has a monetary policy dilemma: increase interest rates to cool the housing market would hurt borrowers and the economy; keep interest rates low adds fuel to the borrowing that led to the rise in housing prices and in household debt. What to do?

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