In the past decade or so, a number of central banks have purchased assets financed by the creation of central bank reserves as a tool for loosening monetary policy – a policy often known as ‘quantitative easing' or ‘QE'. The first half of the paper reviews the international evidence on the...

The Bank of England introduced the Special Liquidity Scheme (SLS) in April 2008 to improve the liquidity position of the UK banking system. It did so by helping banks finance assets that had got stuck on their balance sheets following the closure of some asset-backed securities markets from 2007...