Bank of Canada sees unorthodox-policy benefits outweighing risks
* BoC economists: unconventional policies highly effective
* Risks of such policies should not restrict their use
* Need to see exit strategies before judging overall success
OTTAWA, May 16 (Reuters) - The risks of unconventional policies pursued by major central banks since the financial crisis appear to be minor compared with the benefits, Bank of Canada researchers said on Thursday.
As policymakers at the U.S. Federal Reserve ponder how to withdraw some of the extraordinary stimulus they've been pumping into the economy, there are worries that moving too quickly could undermine economic recovery but moving too slowly could fuel inflationary pressures or create new asset price bubbles.
"While central banks must be mindful of the potential costs and risks of their actions, currently these issues do not appear to present sufficient cause to restrict the use of these measures," Bank of Canada economists Eric Santor and Lena Suchanek wrote in a paper published in the quarterly Bank of Canada Review.
Much of the debate on the Fed's exit strategy has focused on what types of asset purchases should be scaled back. The Fed's balance sheet has more than doubled since 2007, exposing it to potential losses because of the types of assets it has purchased.
Most economists do not expect the Fed to reduce its $85 billion in monthly bond buys as soon as June's policy meeting, given still high U.S. unemployment and weak inflation.
But Dallas Fed President Richard Fisher said on Thursday the U.S. central bank should reel in its purchases of mortgage-backed securities and Philadelphia Fed President Charles Plosser said it should start reducing assets next month. Continued...