And then there were none. On Thursday, the European Central Bank became the last of the major central banks to announce a large programme of quantitative easing, involving the purchase of over €1tn of assets, mostly eurozone government bonds, in the next 18 months.
Is this the “credible regime change” which economists like Paul Krugman say is the only way that central banks can affect growth and inflation when interest rates have reached the zero lower bound? It would be too optimistic to say “yes”, but it is certainly a major philosophical shift by the conservative standards of the ECB. Originally designed slavishly on the Bundesbank model, the ECB has declared independence from its German forebears today.
But the long delays in reaching this point have made the eurozone deflation threat more severe than it need have been. Whether this belated recognition of reality is a case of better late than never, or too little too late, remains to be seen.
The markets are likely to assess the package with three litmus tests: is it big enough, are the restrictions placed on the bond purchases too restrictive, and does it matter that the decisions were far from unanimous, with the Bundesbank probably opposed to some key elements? In my view, the good clearly outweighs the bad. Read more