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.
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.
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.
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.
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.
Other Recent Columns:
- Innovation and restrictions on insider trading
- Land and financial misallocation in India
- EU Single Market: A game changer for economic integration
- When economic incentives crowd in social preferences
- Anomalous trading prior to Lehman’s failure
- Why the global trade slowdown may matter
- Helicopter money: The illusion of a free lunch
- Geographic distribution of crime
- Growing like Spain: 1995-2007
- The migration crisis and refugee policy in Europe
- British wellbeing 1780-1850: The impact of industrialisation
- Mobile technology and political mobilisation
- How much we work: The past, the present, and the future
- Too much globalisation can be taxing
- Private news and monetary policy
- What the world can learn from Argentina's holdout saga
- Competition and creation of bank liquidity
- The new normal that never was
- Segregation in US cities: New evidence
- The leverage ratio myth