Gauti Eggertsson, Lawrence H. Summers, 22 July 2016

The secular stagnation hypothesis suggests that low interest rates may be the new normal in years to come. This column argues that this prospect should not only lead to a major rethinking of policy from the perspective of individual economies, but also a major rethinking about monetary and fiscal policy in the international context, the role of international capital flows, and the role of policy coordination across borders. In times of secular stagnation, events such as Brexit or the recent turbulence in Turkey have much larger spillover effects than under normal circumstances.

Cristina Arellano, Andy Atkeson, Mark Wright, 10 January 2016

In the recent crisis in Southern Europe both sovereign governments and private citizens faced increased borrowing costs on their external debt. By contrast, no spillover to private borrowers occurred from the recent US state government debt crisis. This column argues that this different experience stems from much weaker European protections from government interference – the risk that governments will encumber private debt contracts by redenominating the currency of the contract, imposing capital controls, or passing debtor relief legislation. 

Martin Bodenstein, Christopher Erceg, Luca Guerrieri, 13 September 2010

CEPR Discussion Paper 8006 analyses how foreign demand shocks impact home economies when monetary policy is constrained by the zero lower bound. The authors find that even in relatively closed economies like the United States and the euro area, ZLB-constrained monetary policy amplifies the effects of foreign shocks.

Gabriel Felbermayr, Mario Larch, Wolfgang Lechthaler, 01 May 2010

How do labour market reforms in one country affect its trading partners? Politicians often appear to assume detrimental spillover effects from labour market reforms abroad. This column argues that recent models of trade and unemployment highlight beneficial linkages, and this is confirmed by empirical work.


CEPR Policy Research