There’s plenty of blame to go around in looking at the causes of the Great Recession, and there’s also plenty of controversy and tension between major and emerging economies regarding the policies followed in its aftermath, in particular the role of monetary policies.
A new report published today discusses the future of central banking in this context:
Rethinking central banking
Central banks have massively broadened their remit in recent crisis-laden years, but the standard analytic framework – ‘flexible inflation targeting’ – has not changed. This column argues that it is time to properly flesh out an alternative framework. Financial stability should be an explicit mandate of central banks, and international coordination among central banks should be boosted by forming a small group of systemically significant central banks that regularly meets and issues reports to the G20 on their financial-stability policies.
The VoxEU article linked to above summarises the findings, but you can read the original report here. The authors are some of the heavy hitters of the economics and finance profession, so the report should be taken seriously. And the recommendations aren’t too far-fetched either, in fact largely in line with what many central banks have attempted both during and after 2008. Perhaps the biggest change from past orthodoxy is the addition of financial stability as an explicit mandate, and the backing of the use of macro and micro prudential tools.
An additional difference is a proposal for systemically important central banks to meet regularly, report to the G20, and (hopefully) coordinate and communicate their policies jointly. In the absence of a global central bank, this is perhaps the next best alternative to a unified global monetary policy. Whether anyone will actually implement any of this is of course another thing entirely.
Technical Notes:
Eichengreen et al, “Rethinking the Role of Central Banking", The Committee on International Economic and Policy Reform, The Brookings Institution, September 2011