Four Forces Facing the Global Economy


WEOBy Olivier Blanchard 

(Versions in عربي and Español)

In our April 2015 World Economic Outlook, we forecast global growth to be roughly the same this year than last year, 3.5% versus 3.4%.   This global number reflects an increase in growth in advanced economies, 2.4% versus 1.8%, offset by a decrease in growth in emerging market and developing economies, 4.3% versus 4.6% last year.   In short, to repeat the words used by the IMF Managing Director last week, we see growth as “moderate and uneven”.

Behind these numbers lies an unusually complex set of forces shaping the world economy.  Some, such as the decline in the price of oil and the evolution of exchange rates, are highly visible.  Some, from crisis legacies to lower potential growth, play more of a role behind the scene but are important nevertheless.  Let me briefly review them.

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Contours of Macroeconomic Policy in the Future


By Olivier Blanchard

Seven years since the onset of the global financial crisis, we are still assessing how the crisis should change our views about macroeconomic policy.  To take stock, the IMF organized two conferences, the first in 2011, the second in 2013, and published the proceedings in two books, titled “In the Wake of the Crisis” and “What Have We Learned?“.

The time seems right for a third assessment. Research has continued, policies have been tried, and the debates have been intense.  But have we truly made much progress? Are we closer to a new framework?  To address these questions, Raghuram Rajan, Ken Rogoff, Larry Summers and I are organizing a third conference, “Rethinking Macro Policy III: Progress or Confusion?”  that will take place on April 15-16 at the IMF.

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The Elusive Quest for International Policy Cooperation


By Olivier Blanchard, Atish R. Ghosh, Mahvash S. Qureshi

As with previous crises, the global financial crisis has prompted greater calls for international policy cooperation, but it still remains very much like Nessie, the lovable Loch Ness monster: oft-discussed, seldom seen. To reflect on the obstacles to international policy cooperation, and how to make progress, the IMF recently hosted a panel discussion, Toward a More Cooperative International Monetary System: Perspectives from the Past, Prospects for the Future, with Maurice Obstfeld (CEA; University of Berkley), José Antonio Ocampo (Columbia University), Alexandre Swoboda (The Graduate Institute, Geneva), and Paul Volcker (Former Chairman, Federal Reserve).

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Global Economy Faces Strong and Complex Cross Currents


WEOBy Olivier Blanchard

(version in Español)

The world economy is facing strong and complex cross currents.  On the one hand, major economies are benefiting from the decline in the price of oil.  On the other, in many parts of the world, lower long run prospects adversely affect demand, resulting in a strong undertow.

We released the World Economic Outlook Update today in Beijing, China. The upshot for the global economy is that while we expect stronger growth in 2015 than in 2014, our forecast is slightly down from last October.  More specifically, our forecast for global growth in 2015 is 3.5%, 0.3% higher than global growth in 2014, but 0.3% less than our forecast in October. For 2016, we forecast 3.7% growth, again a downward revision from the last World Economic Outlook.

At the country level, the cross currents make for a complicated picture. Good news for oil importers, bad news for exporters. Good news for commodity importers, bad news for exporters. Continuing struggles for the countries which still show scars of the crisis, not so for others. Good news for countries more linked to the euro and the yen, bad news for those more linked to the dollar. In short, many different combinations, many different boxes, and countries in each box.

Let me expand a bit on some of these themes.

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Seven Questions About The Recent Oil Price Slump


By Rabah Arezki and Olivier Blanchard[1]

(Versions in عربي中文, Français, 日本語Русский, and Español)

Oil prices have plunged recently, affecting everyone: producers, exporters, governments, and consumers.  Overall, we see this as a shot in the arm for the global economy. Bearing in mind that our simulations do not represent a forecast of the state of the global economy, we find a gain for world GDP between 0.3 and 0.7 percent in 2015, compared to a scenario without the drop in oil prices. There is however much more to this complex and evolving story. In this blog we examine the mechanics of the oil market now and in the future, the implications for various groups of countries as well as for financial stability, and how policymakers should address the impact on their economies.  

In summary: 

  • We find both supply and demand factors have played a role in the sharp price decline since June. Futures markets suggest that oil prices will rebound but remain below the level of recent years. There is however substantial uncertainty about the evolution of supply and demand factors as the story unfolds.
  • While no two countries will experience the drop in the same way, they share some common traits: oil importers among advanced economies, and even more so emerging markets, stand to benefit from higher household income, lower input costs, and improved external positions. Oil exporters will take in less revenue, and their budgets and external balances will be under pressure.
  • Risks to financial stability have increased, but remain limited. Currency pressures have so far been limited to a handful of oil exporting countries such as Russia, Nigeria, and Venezuela. Given global financial linkages, these developments demand increased vigilance all around.
  • Oil exporters will want to smooth out the adjustment by not curtailing fiscal spending abruptly. For those without savings funds and strong fiscal rules, budgetary and exchange rate pressures may, however, be significant. Without the right monetary policies, this could lead to higher inflation and further depreciation. 
  • The fall in oil prices provides an opportunity for many countries to decrease energy subsidies and use the savings toward more targeted transfers, and for some to increase energy taxes and lower other taxes.  
  • In the euro area and Japan, where demand is weak and conventional monetary policy has done most of what it can, central banks forward guidance is crucial to anchor medium term inflation expectations in the face of falling oil prices.

Again, our simulations of the impact of the oil price drop do not represent a forecast for the state of the world economy in 2015 and beyond. This we will do in the IMF’s next World Economic Outlook in January, where we will also look at many other cross-currents driving growth, inflation, global imbalances and financial stability. 

What follows is our attempt to answer seven key questions about the oil price decline:

  1. What are the respective roles of demand and supply factors?
  2. How persistent is this supply shift likely to be?
  3. What are the effects likely to be on the global economy?
  4. What are likely to be the effects on oil importers?
  5. What are likely to be the effects on oil exporters?
  6. What are the financial implications?
  7. What should be the policy response of oil importers and exporters?

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Challenges Ahead: Managing Spillovers


By Olivier Blanchard, Luc Laeven, and Esteban Vesperoni

The last five years have been a reminder of the importance of interconnections and risks in the global economy. They have triggered intense discussions on the optimal way to combine fiscal, monetary, and financial policies to deal with spillovers, and on the need and the scope for coordination of such policies.

The IMF’s 15th Jacques Polak Annual Research Conference, which took place in Washington DC on November 13 and 14, 2014, focused on Cross-Border Spillovers, and took stock of what we know and do not know.  The summary below picks and chooses some papers, and does not do justice to the full set of papers presented and discussed at the conference.  They can all be downloaded, and videos of each session are available, at www.imf.org/external/np/res/seminars/2014/arc.

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Understanding Spillovers


By Olivier Blanchard, Luc Laeven and Esteban Vesperoni

The global crisis—which challenged paradigms about the functioning of financial markets and had significant consequences in other markets—and the sluggish recovery since 2009, are a reminder of the importance of understanding interconnections and risks in the global economy. The increasing trend in global trade, and even more significant, in cross-border financial activities, suggests that spillovers can take many different forms.

The understanding of transmission channels of spillovers has become essential, not only from an academic perspective, but also policymaking. The challenges faced by policy coordination after the initial response to the crisis in 2009—illustrated by the debate on the impact of unconventional monetary policy in emerging economies—raise wide ranging issues on fiscal, monetary, and financial policies.

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