LONDON, May 19 (Reuters) - The credibility and independence of central banks around the world is at risk if stubbornly-high global inflation rates are not bought under control, the head of the Bank for International Settlements has warned.
Speaking in Brazil, Agustín Carstens, the bank's general manager, said a tough response to inflation was fundamental for maintaining trust in central banks' ability to keep economies on an even keel.
"Otherwise, the credibility of monetary policy, and the autonomous central banks responsible for implementing it, will be called into question."
Turning back to the inflation battle, he said the process could run into obstacles, particularly as policymakers try to get it back to their preferred sweet spot, which is around 2% for the Fed and other major central banks.
"Over the coming years, monetary policy should focus squarely on bringing inflation back to levels consistent with central bank objectives".