Politics and economics

Holger Breinlich, Dennis Novy, 16 August 2019

As Brexit nears (again), are British firms choosing to invest in the UK or in other European markets? Are European firms investing in the UK to preserve access to its markets? And has "global Britain" got off the drawing board yet? Holger Breinlich and Dennis Novy lead Tim Phillips through the numbers.

Yves Zenou, 09 August 2019

When does social media polarize opinion, and when does it bring us closer together? Yves Zenou tells Tim Phillips about a new economic model that shows us how affinity can become division, and why the trolls often win.

Christopher Tyson, 07 August 2019

The Brexit deliberations in the House of Commons have been chaotic, protracted, and inconclusive, but the impasse cannot last forever. This column outlines a model of parliamentary preferences, calibrated to the profiles of members on the meaningful and indicative votes, that can be used to analyse the Brexit ‘endgame’ in a reasoned manner.

Jon Danielsson, 06 August 2019

As central banks accumulate ever more job functions, their reputation risk increases. This column offers a cautionary tale from Iceland where, after the central bank was put in charge of capital controls, it was subject to severe attacks because of perceived mistakes in how the capital controls were enforced. The accumulation of powers erodes a central bank’s independence and subjects it to regulatory paralysis.

Patrick Bolton, Tao Li, Enrichetta Ravina, Howard Rosenthal, 30 July 2019

The majority of shares in publicly traded companies in the US are held by institutional investors, who collectively have a large say on the broad objectives of these corporations. This column shows that there is a systematic correlation between the type of institutional investor and their shareholder voting ideology. The two key dimensions of ideology are social responsibility and management discipline.  

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