Torben M. Andersen, Jonas Maibom, 29 May 2016

Theory and empirical data contest the direction of causality in the relationship between economic performance and income inequality – a relationship that is of great political importance. This column uses evidence from OECD countries to show that the relationship is not linear. While some countries can improve economic performance only at the cost of increasing economic inequality, other countries can improve both economic performance and equality without such a trade-off.

Denis Fougère, Erwan Gautier, Sébastien Roux, 28 May 2016

In light of the Eurozone Crisis, some countries have implemented reforms to collective wage bargaining institutions, which can be responsible for wage rigidities that are problematic in the face of rising unemployment. This column describes collective wage bargaining in France and how national minimum wage increases are transmitted to wage floors set by industry-level agreements. An increase in the national minimum wage leads to an increase in negotiated industry-level wage floors, which firms then use as references for their wage policy. This might partly explain why French base wages have continued to increase despite recent rising unemployment.

Kris James Mitchener , Gary Richardson, 28 May 2016

The Global Crisis emphasised the fragility of international financial networks. Despite this, there has been little historical research into how networks propagate financial shocks. This column explores how interbank networks transmitted liquidity shocks through the US banking system during the Great Depression. During banking panics, the pyramided-structure of reserves forced troubled banks to reduce lending, thus amplifying the decline in investment spending. 

Giancarlo Corsetti, Lars P Feld, Ralph S.J. Koijen, Lucrezia Reichlin, Ricardo Reis, Hélène Rey, Beatrice Weder di Mauro, 27 May 2016

The large wave of refugees arriving from the Middle East and Northern Africa is one of the major challenges facing the EU today. In this column, the authors of the 2nd Monitoring the Eurozone report outline their proposal for one measure to help deal with the refugee crisis – EU refugee bonds. EU-wide bonds are an appropriate way to finance the response to the crisis due to the immediate costs for some countries and the future benefits for others of integrating refugees.

Giancarlo Corsetti, Lars P Feld, Ralph S.J. Koijen, Lucrezia Reichlin, Ricardo Reis, Hélène Rey, Beatrice Weder di Mauro, 27 May 2016

Europe has failed to design institutions robust enough to weather difficult times, as the sovereign debt and refugee crises prove. This column introduces CEPR’s new Monitoring the Eurozone report, Reinforcing the Eurozone and Protecting an Open Society, which argues that coordinated actions are urgently needed. The institutional changes proposed by the authors are politically feasible and would help restore prosperity to the Eurozone.

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