Emine Boz, Matthieu Bussière, Clément Marsilli, Wednesday, November 12, 2014

The past three years have witnessed a slowdown in global trade. This column shows that the slowdown was particularly pronounced in advanced economies, especially the Eurozone. In a panel of 18 OECD economies, most of the slowdown can be explained by cyclical factors. However, structural factors – global value chains and especially protectionism – may have played a role too.

Michael J Ferrantino, Daria Taglioni, Sunday, April 6, 2014

Recent growth in trade has decelerated significantly since its sharp recovery in 2010. This column discusses the role of global value chains in international trade and their contribution to the trade slowdown. Trade in complex products organised by global value chains, in particular motor vehicles, has been more sensitive to global downturn than has trade in simple products. Thus, either focusing on simpler products less dependent on global value chains, or diversifying the export folios, could be useful in reducing the risk of a slowdown in global merchandise.

Dennis Novy, Alan Taylor, Wednesday, March 19, 2014

The recent global crisis hit output, but the decline in international trade was twice as big. Standard models of trade fail to account for the severity of the event. This column proposes a new model that argues the great trade collapse was due to uncertainty. The uncertainty lead firms to postpone orders. As a result, trade declined substantially more than production. Data from the US for the past 50 years show quantitatively large effects of uncertainty shocks on the trade.

Gita Gopinath, Oleg Itskhoki, Brent Neiman, Sunday, September 30, 2012

This paper documents the behaviour of trade prices during the Great Trade Collapse of 2008-2009 using transaction-level data from the US Bureau of Labor Statistics. The authors' findings present a challenge for theories of the trade collapse based on cost shocks specific to traded goods that work through prices.

Gita Gopinath, Oleg Itskhoki, Brent Neiman, Saturday, July 28, 2012

The sharp decline in trade values during the recent global recession has captured the attention of both policymakers and academics. This column presents recent research sowing that, within differentiated sectors, the great collapse was one of trade quantities and not one of trade prices.

Matthieu Bussière, Fabio Ghironi, Giulia Sestieri, Tuesday, February 14, 2012

At the height of the 2008–09 financial crisis, global trade fell by far more than global output – a pattern that defied past experience and became known as the Great Trade Collapse. This column uses a new model for analysis to argue that the collapse was caused mainly by the crash in global demand.

Moonsung Kang, Soonchan Park, Sunday, September 4, 2011

How have South Korean trade flows responded to the financial crisis of 2008-09? This column, part of a collection of four columns on trade responses to the crisis, finds that although relatively few antidumping duties were initiated, the Korea Trade Commission was more active in imposing these duties.

Pol Antràs, C Fritz Foley, Friday, July 29, 2011

International trade flat-lined in the immediate aftermath of the global crisis, and many practitioners suggested that trade finance played an important role. Yet research has lagged behind policymaking, largely due to a lack of data detailing the financing of international transactions. This columns explores a US poultry exporter's trade-finance practices to pluck out some policy recommendations.

Daniel Paravisini, Veronica E Rappoport, Philipp Schnabl, Daniel Wolfenzon, Wednesday, July 27, 2011

On the back of the global crisis came the global trade collapse, as international trade fell 15% between 2008 and 2009. Was this a result of credit lines being cut or did demand simply disappear? This column uses Peruvian export data to argue that bank credit played a smaller role than suggested by previous estimates.

Uri Dadush, Shimelse Ali, Rachel Esplin Odell, Tuesday, June 7, 2011

The limited resort to protectionism during the financial crisis is often attributed to the WTO or to sensible macroeconomic policy. This column argues that there is more to the story. The combination of national laws, regional agreements, and powerful interest groups has worked to stop protectionism in its tracks.

Filippo di Mauro, Benjamin R. Mandel, Thursday, May 5, 2011

Has the global crisis changed international trade forever? This column presents a Q&A on global trade taken from a new eBook from the European Central Bank: “Recovery and Beyond”.

Peter A.G. van Bergeijk, Tuesday, March 22, 2011

The recent global crisis was accompanied by the Great Trade Collapse – the sharpest and deepest fall in world trade since the Second World War. While the subject has received much attention on this site, this column argues that scholars have not invested enough in comparing it to the previous world trade collapse of the 1930s. It does so, highlighting the importance of country-specific variables that have been neglected.

Karen-Helene Ulltveit-Moe, Andreas Moxnes, Friday, October 1, 2010

The great trade collapse during the global crisis has opened a new chapter in trade debate. This column uses evidence from a real-exchange-rate shock in Norway to show how firms initially slowed down or postponed the introduction of new products to the market. It argues that this sort of response suggests a long and difficult recovery from the global trade collapse – unless policymakers intervene.

Mona Haddad, Ann Harrison, Catherine Hausman, Friday, August 27, 2010

The great trade collapse that accompanied the global crisis was historically severe. This column presents evidence from several countries suggesting that the great trade collapse was more concentrated along the intensive margin – the reduction in the value of goods already being traded – providing hope that trade may recover sooner than feared.

Jonathan Eaton, Samuel S. Kortum, John Romalis, Brent Neiman, Wednesday, July 7, 2010

The great trade collapse during the global crisis has reignited interest in the relationship between trade and GDP over the business cycle. This column argues that trade patterns in the recent recession largely reflected the shift away from demand for durable goods, although increasing trade frictions did play a moderate role in some countries.

Hiau Looi Kee, Cristina Neagu, Alessandro Nicita, Tuesday, June 1, 2010

Did increased protectionism cause the great trade collapse? This column argues that, while there has been a rise in the use of tariffs and anti-dumping duties, protectionism accounted for no more than 2% of the drop in world trade in 2009.

Richard Baldwin, Friday, November 27, 2009

World trade experienced a sudden, severe, and synchronised collapse in late 2008 – the sharpest in recorded history and deepest since WWII. This ebook – written for the world's trade ministers gathering for the WTO's Trade Ministerial in Geneva – presents the economics profession's received wisdom on the collapse. Two dozen chapters, written by leading economists from across the globe, summarise the latest research on the causes of the collapse as well as its consequences and the prospects for recovery. According to the emerging consensus, the collapse was caused by the sudden, severe and globally synchronised postponement of purchases, especially of durable consumer and investment goods (and their parts and components). The impact was amplified by “compositional” and “synchronicity” effects in which international supply chains played a central role.

Lionel Fontagné, Guillaume Gaulier, Friday, November 27, 2009

Detailed firm-level data on French exporters suggests most of the trade collapse occurred in exporters’ volumes rather than the number of exporters. Small exporters suffered similarly to their larger counterparts. There is clear evidence that the impact was greatest on firms in sectors that rely most heavily on external finance. Thus, the crisis may not have long-lasting effects on aggregate export capacity – the reservoir of small and promising firms has not been decimated– but firms may reorganise to reduce vulnerability to external financing.

David Jacks, Christopher M. Meissner, Dennis Novy, Friday, November 27, 2009

Trade has declined massively during the crisis. This chapter assesses the relative roles of falling demand and rising trade costs in explaining the collapse and compares it to the Great Depression. Surprisingly, the authors calculate that the increase in trade costs today is as large as in 1929 despite the absence of any modern protectionism resembling Smoot-Hawley. If their calculations turn out to be correct, reviving global demand alone will be insufficient to revive world trade.

Richard Baldwin, Friday, November 27, 2009

World trade experienced a sudden, severe and synchronised collapse in late 2008 – the sharpest in recorded history and deepest since WWII. VoxEU today posts a new Ebook – written for the world's trade ministers gathering for the WTO's Trade Ministerial in Geneva – that presents the economics profession's received wisdom on the collapse. Two dozen chapters, written by leading economists from across the planet, summarise the latest research on the causes of the collapse as well as the consequences and prospects for recovery.

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