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The global financial crisis has had a profound impact on output and productivity in advanced and emerging economies. In response, policymakers around the world have acted boldly with monetary policy, macro-prudential policy and regulation.

Is productivity being held back by financial factors - such as the lack of long term finance for long term investment - or is productivity being held back by real economy factors, such as globalisation and demographics? The recent crisis has also spurred a reassessment of the relationship between the level (and type) of finance and growth. Could weak productivity growth owe in part to wasteful investment spending or an undersupply of financial services? How does the mix of early and late stage financing drive investment and productivity? This conference aims to bring together perspectives on these big questions, as they will provide important guidance for future policy actions.

Alberto Giovannini, Colin Mayer, Stefano Micossi, Carmine Di Noia, Marco Onado, Marco Pagano, Andrea Polo, 30 January 2015

Persistently low investment is dragging down European economies. This column introduces a new study that examines the symptoms and explores the possible causes of this investment dearth. The study, a ‘Green Paper’ which seeks to delineate the issues and provoke reflection, is the first output of the Assonime-CEPR project ‘Restarting European Long-Term Investment Finance’.

CEPR Policy Research