Carbon Pricing: Good for You, Good for the Planet


Ian ParryBy Ian Parry

The time has come to end hand wringing on climate strategy, particularly controlling carbon dioxide (CO2) emissions.  We need an approach that builds on national self-interest and spurs a race to the top in low-carbon energy solutions. Our findings here at the IMF—that carbon pricing is practical, raises revenue that permits tax reductions in other areas, and is often in countries’ own interests—should strike a chord at the United Nations Climate Summit in New York next week. Let me explain how.

Ever since the 1992 Earth Summit, policymakers have struggled to agree on an international regime for controlling emissions, but with limited success. Presently, only around 12 percent of global emissions are covered by pricing programs, such as taxes on the carbon content of fossil fuels or permit trading programs that put a price on emissions. Reducing CO2 emissions is widely seen as a classic “free-rider” problem. Why should an individual country suffer the cost of cutting its emissions when the benefits largely accrue to other countries and, given the long life of emissions and the gradual adjustment of the climate system, future generations?

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Korea: Keeping It Dynamic


MD's Updated HeadshotBy Christine Lagarde

(Versions in 한국의 and 中文)

My arrival in Seoul was somewhat delayed when dense fog caused my plane from Phnom Penh to be temporarily diverted from Seoul to Daegu. Still, better late than never! I was delighted to be back in Seoul, capital of one of the world’s most dynamic and innovative economies. Just remember: in a remarkably short period of time, Korea has risen from close to the bottom to close to the top—becoming the thirteenth most prosperous economy with an income per capita that is higher than the European Union average.

With such a track record, Korea plays an increasingly important role on the global stage. It held the annual presidency of the Group of Twenty advanced and emerging economies at the height of the global financial crisis in 2010. It is host to the Green Climate Fund, whose aim is to help developing countries respond to climate change—surely one of the greatest challenges of the 21st century. And it is playing ever increasing leadership roles in other international institutions, including the IMF.

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Make the Most of What You’ve Got: Small States in the Spotlight


Min ZhuBy Min Zhu

The economies of small states have unique features. They have relatively higher costs, higher public spending needs, and more volatile economies. And their growth has not matched the improved economic performance of the rest of the world since the late 1990s, despite their many efforts over the years. We wanted a better grasp of why this is so we can better tailor our advice and support. Here is what we found.

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For Your Eyes Only: Three Jobs Not to Defer in 2013


David LiptonBy David Lipton

(Versions in  عربي, 中文, EspañolFrançaisРусский, 日本語)

With the New Year, we all hope to put the global financial crisis behind us. We also need to do more to secure our future.

Beyond our current economic and financial problems, there are long-term issues that we all know about, but that get too little attention in an era when policymakers are so fully engaged in slogging away at more immediate problems. Unfortunately, long-term issues unaddressed today will become crises tomorrow.

So we had better lengthen our focus, see what looms on the horizon, and do more to steer the global economy in a better direction.

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Top 20 — iMFdirect’s Top 20 list


Three years after the launch of iMFdirect as a forum for discussing economic issues around the world, we look back at some of our most popular posts.

The IMF blog has helped stimulate considerable debate about economic policy in the current crisis, on events in Europe and around the world in Asia, Africa, Latin America, and the Middle East, on fiscal adjustment, on regulating the financial sector, and the future of macroeconomics–as economists learn lessons from the Great Recession.

As readers struggled to understand the implications of the crisis, our most popular post by far was IMF Chief Economist Olivier Blanchard’s Four Hard Truths, a look back at 2011 and the economic lessons for the future.

Here’s our Top 20 list of our most popular posts by subject (from more than 300 posts):

1.  Global Crisis: Four Hard Truths; Driving With the Brakes On

2.  Financial Stability: What’s Still to Be Done?

3.  Fiscal Policy:  Ten Commandments ; Striking the Right Balance

4.  Macroeconomic Policy: Rewriting the Playbook;  Nine Tentative Conclusions ; Future Study

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Paying the Price for the Future We Want


By Min Zhu

Putting an accurate price on pollution is something the world has been struggling with now for decades. Getting prices to reflect environmental damage will help slow pollution by encouraging people and firms to change their behavior and shift away from activities and products that pollute the planet. Paying true prices is something we need to do if we want to keep economic development on an environmentally sustainable track.

Behind the concept of sustainable development lies a bold vision of the future, or “The Future We Want,” as Ban Ki-Moon puts it. It is about the vitality of our global economy, the harmony of our global society, the nurturing of our global inheritance.

It is about laying the foundation so that every single person can flourish and reach their true potential.

Eyes on Rio

This week the world is looking to Rio de Janeiro as those of us gathered there for the Rio+20, United Nations Conference on Sustainable Development affirm our commitment to sustainable development—the idea that we should strive for economic growth, environmental protection, and social progress at the same time.

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Sins of Emission and Omission in Durban


By Ian Parry

(Versions in  عربي, 中文, Español and Français)

As we slide into another year of tough economic times, it’s easy to understand why policymakers are preoccupied with the next few weeks. But they also need to be thinking about the longer term issue of leaving the planet in reasonable shape for future generations.

Without serious efforts to reduce greenhouse gases, scientists predict that by the end of this century global temperatures could be 2.5 to 6.0OC higher than a couple of hundred years ago. That could mean more heatwaves, more droughts, higher sea levels, more violent storms—and so on. When you start to think about the potential impact of, say, droughts on the livelihood of farmers, especially in poorer countries… well, you get the point.

While some progress was made in the latest round of United Nations’ climate change negotiations in Durban, South Africa, we saw two major omissions. There was little progress on either carbon pricing or, related, financing for action against climate change. And there was not enough recognition of what economics has to offer to help tackle the problems.

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