International trade

Bruno Conte, Klaus Desmet, Dávid Krisztián Nagy, Esteban Rossi-Hansberg, 04 May 2021

Trade restrictions are often invoked as a way to stem climate change. Although international transportation is an important source of carbon emissions, this view is incomplete. Using a dynamic spatial growth model, this column argues that trade can be a powerful mechanism to adapt to rising temperatures. The interaction of climate change, productivity, and migration decisions gives rise to significant global changes in populations and sectoral specialisations. On aggregate, rising temperatures are predicted to lower real GDP per capita by 6% and welfare by 15% by the year 2200. 

Wolf-Fabian Hungerland, Nikolaus Wolf, 02 May 2021

The history of globalisation is usually told in two parts, separated not only by two world wars but also by changes in technology, institutions, and economic logic. This column reconsiders that narrative. Using detailed new evidence on Germany’s foreign trading practices from 1800 to 1913 (the ‘first’ globalisation), it finds that most growth took place along the extensive margin, while 25–30% of trade was intra-industry. If the first globalisation saw substantial heterogeneity within countries and industries, it may be time to re-think the ‘classical’ versus ‘new’ trade paradigm. 

Chad Bown, 30 April 2021

If you had trouble in the last four years keeping up with what was happening in the trade war, you're not alone. Chad Bown tell Tim Phillips about his new paper that explains what happened, when, what it meant - and what happens next.

Floriana Borino, Eric Carlson, Valentina Rollo, Olga Solleder, 30 April 2021

The global spread of Covid-19 forced governments to impose strict containment measures, generating international supply and demand shocks. As a result, nationalistic views advocating for increased localisation of production were amplified. Using a novel dataset comprising 4,433 enterprises across 133 countries, this column shows that, despite being more strongly affected by the Covid-19 crisis, firms engaged in international trade have taken more resilient actions than firms that only operate domestically. These results underscore the importance of global connectedness and international trade for promoting resilience to economic shocks.

Petros C. Mavroidis, André Sapir, 30 April 2021

The ability of the WTO to shape the way China conducts its trade policy has been severely limited, and most attempts to leverage multilateral pressure have so far failed. This third in a series of three columns explores how the relationship could be reformed and improved going forward. The authors highlight the need for clearer guidelines on state-owned enterprises, as well as new rules surrounding the transfer of technology between signatories.

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