Ravi Kanbur, 21 September 2020

From the public discourse, it seems clear that we are living in an age of rising inequality. However, common measures of income and consumption inequality disguise a more nuanced pattern of inequality change across the world. This column argues that inequality within countries has not been rising everywhere and that inequality between countries has decreased. At the same time, technological progress is increasingly displacing basic labour in favour of skilled labour and capital, across borders, and widening the wage gap. The overall effect is unclear. National policies to mitigate inequality are needed but, in the absence of international cooperation, are constrained by cross-border spillovers.

Giordano Mion, Luca David Opromolla, Gianmarco Ottaviano, 28 August 2020

Understanding whether certain jobs are ‘good’ or ‘bad’ is a complex question that can be approached in numerous ways. Clarifying what factors make particular occupations within particular firms suitable for different people is at the heart of this discussion. This column presents evidence from a study untaken in Portugal, focusing on domestic versus internationally active firms. The results indicate that firms which are more international provide better career paths for managers, perhaps due to better overall managerial practices.

Joshua Aizenman, Hiro Ito, 07 August 2020

The political-economy trilemma, introduced by Dani Rodrik (2000), asserts that the three policy goals of national sovereignty, democracy, and globalisation, cannot all be achieved to the full extent simultaneously. This column investigates this trilemma by developing indexes that measure the extent of attainment of the three factors during 1975-2016. It finds that there is a linear relationship between globalisation and national sovereignty (i.e. a dilemma) for industrialised countries, while all three indexes are linearly correlated (i.e. a trilemma) for developing countries.

Mai Dao, Mitali Das, Zsoka Koczan, 20 July 2020

The declining labour share of income is a global phenomenon that has affected primarily low-skilled and middle-skilled workers. This column examines the effects of trade and technology on the labour shares of different skill groups using a new dataset covering both advanced and developing economies. Both trade and technology have contributed to the declining labour share of middle-skilled workers but have had little effect on low-skilled and high-skilled labour. Policies should be designed with the goal of spreading the benefits of globalisation to the entire labour force.

Richard Baldwin, Rikard Forslid, 16 July 2020

Changes in working patterns inspired by Covid-19 may transform the development path of many economies. The column argues that, as we adjust to remote working, a new era of telemigration may drive demand for globalisation in services. This may be good news for many emerging economies, because they can exploit their comparative advantage in labour without having to manufacture goods.

Ester Faia, Sébastien Laffitte, Maximilian Mayer, Gianmarco Ottaviano, 17 June 2020

Understanding the effects of automation and offshoring on labour markets and growth has been a significant topic of interest. This column argues that automation and offshoring fundamentally affect the matching between firms and workers and do so in contrasting ways. It predicts that automation will increase firms’ and workers’ job selectivity and decrease employment, while offshoring will have the opposite effect. Empirical evidence as well as a quantitative model support this hypothesis and provide a mechanism of technological change typically missed in standard neoclassical reasoning.

Youngmin Baek, Kazunobu Hayakawa, Kenmei Tsubota, Shujiro Urata, Kenta Yamanouchi, 03 June 2020

Anti-globalisation sentiment has been spreading around the world in recent years. Since trade liberalisation is one of the representative characteristics of globalisation, investigating who benefits from it, and to what extent, can be an important starting point in analysing the causes of anti-globalisation sentiment and promoting liberalisation. This column explains how the rent from trade liberalisation, in the form of tariff reductions, is distributed among foreign producers, wholesalers, and consumers by investigating the tariff pass-through for each player.

Anna Stansbury, Lawrence H. Summers, 02 June 2020

Since the early 1980s, the US has seen a falling labour share and slow wage growth for typical workers, while measures of corporate valuations and measured markups have increased. A number of papers have argued that increasing monopoly or monopsony power can explain these trends. This column argues instead that the decline in worker power in the US economy is a more compelling explanation for recent macro trends than a broad-based rise in monopoly power.

Hans-Joachim Voth, 26 May 2020

The Covid crisis has prompted the question of how much mobility a globalised world can and should have. This column, taken from a VoxEU eBook, breaks the question down into two elements: Is a massive restriction of mobility desirable? And is it feasible at all? The free exchange of goods and capital does not have to be restricted; only very few diseases are transmitted by contaminated goods. On the other hand, while the free movement of people also contributes to the advantages of globalisation, it is far less important for production. Severe restrictions may well be desirable and justifiable, bringing to an end a half-century of ever-increasing individual mobility.

Charles Goodhart, Duncan Needham, 16 May 2020

The COVID-19 crisis presents a multi-faceted challenge to policymakers. A combination of declining commodity prices, the rise in unemployment, and emergency state spending are all set to create challenging economic conditions, even as the pandemic itself subsides. This column argues that one mechanism that could help control long-run inflation levels is the issuance of long-dated gilts. This would also help to protect the young and unborn generations from the threat of resurgent inflation, which could lead to a massive rise in their future debt service requirements. 

Kemal Kilic, Dalia Marin, 10 May 2020

In the wake of the Global Crisis, uncertainty in the world economy led many firms to reassess their business models. Rather than relying on global supply chains, an increasing number of firms invested in robots, which prompted a renaissance of manufacturing in industrialised countries. This column argues that changes in the world economy due to COVID-19 make a V-shaped recovery from the coming recession unlikely. Instead, COVID-19 will accelerate the process begun after the Global Crisis by encouraging firms to re-shore activity back to rich countries.

Douglas Irwin, 05 May 2020

The COVID-19 pandemic has led policymakers and business leaders to question whether global supply chains have been stretched too far. This column argues that the pandemic simply adds further momentum to the deglobalisation trend. The fourth era of globalisation appears to have peaked in 2008, and since then we have been in an era of ‘slowbalisation’.

Adnan Seric, Deborah Winkler, 28 April 2020

The COVID-19 pandemic has exposed the vulnerabilities of global value chains. In response to supply chain risks, global lead firms have relied on Industry 4.0 technologies as well as reshoring parts of production. This column explores the potential impacts of these developments on the breadth and depth of global value chains. Automation and reshoring allow for more flexible adjustment to changing demand and the mitigation of supply-side risks. Ultimately, the implications of automation on development will depend on both the types of foreign inputs sourced as well as the relationship between robots and labour.

Michael Blanga-Gubbay, Paola Conconi, Mathieu Parenti, 28 April 2020

The number of regional trade agreements has grown significantly in recent years. There is an ongoing debate about the winners and losers from these agreements, as well as the political economy that shapes them. This column uses extensive data on lobbying expenditures in the US to analyse how firms exert political influence for free trade agreements. It shows that virtually all lobbying firms are in favour of such agreements. A theoretical model is used to explain this finding and further characterise the intensive margin of lobbying expenditures.

Olivier Accominotti, Marie Briere, Aurore Burietz, Kim Oosterlinck, Ariane Szafarz, 10 April 2020

For many years, globalisation was on the march, bringing with it the increased risk of financial contagion effects. The Global Crisis reversed this expansion and highlighted the vulnerabilities intrinsic to the globalised international economy. This column takes a historical approach to the debate, analysing how patterns of globalisation and contagion have changed over time. The patterns also suggest that the ongoing Covid-19 pandemic is likely to cause another enormous ‘stress test’ for globalisation, forcing firms and nations to limit traveling and trade, perhaps leading to a reevaluation of the international system.

Simone Arrigoni, Roland Beck, Michele Ca' Zorzi, Livio Stracca, 24 February 2020

Governments are increasingly confronted with the task of preserving the positive effects of increased global integration while also managing their manifold side effects. This column looks at the effects of globalisation on inflation and financial stability and the role for central banks. It concludes that central banks are far from immune from the forces of globalisation and should continue to evolve and reassess their role and instruments in a changing world.

Anna Maria Mayda, Christopher Parsons, Han Pham, Pierre-Louis Vézina, 20 January 2020

While resettled refugees in the US historically exhibit remarkable success, this column shows that refugees also foster development to their origin countries through the mechanism of foreign direct investment. A 10% increase in refugees in a given commuting zone causes outward FDI flows to increase to their countries of origin, 10 to 15 years after having taken refuge, by 0.54%. Decisions made primarily for humanitarian reasons in developed host nations thus yield economic benefits for some of the world's poorest nations in the medium run.

Lubos Pastor, Pietro Veronesi, 12 December 2019

Economic anxiety and insecurity are often cited as drivers of populism, so why has populism emerged over the past few years in rich countries and in good times? This column, part of the Vox debate on the topic, argues that income inequality plays a role. When the economy is strong, everyone fares well but the rich fare especially well, fuelling inequality and resentment. Populism in the form of anti-globalisation may reduce everyone’s consumption, but it affects the rich disproportionately and thus appeals to many voters in richer countries. In poorer countries, however, voters are less willing to give up consumption for equality.

Italo Colantone, Piero Stanig, 10 December 2019

Populist parties tend to share an anti-establishment stance and the claim to represent ordinary people versus the elites. This column, part of the Vox debate on populism, argues that despite these similarities, populist parties are fundamentally heterogeneous and the drivers of their support tend to be diverse. It also argues that the economy and culture should be seen as tightly interrelated rather than mutually exclusive explanations for the populist surge, and that rather than being a simple ‘protest vote’, the surge might reflect a new political cleavage resulting from the contraposition of winners and losers from structural economic changes.

Pascal Lamy, 27 November 2019

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