US Federal Reserve policy makers said they cut their monthly bond-buying program by another US$10 billion as they upgraded their expectations for the rate of improvement in the US labour market.
Reducing the pace of its bond purchases to US$55 billion a month, the FOMC also did away with its 6.5 per cent unemployment rate as a target to maintain record low borrowing costs.
"There is sufficient underlying strength in the broader economy to support ongoing improvement in labour market conditions," the FOMC said in a statement released at the end of their two-day meeting. "With the unemployment rate nearing 6-1/2 per cent, the Committee has updated its forward guidance."
FOMC members forecast the unemployment rate will decline to be 6.1 per cent to 6.3 per cent in the fourth quarter of 2014, before sliding to 5.6 per cent to 5.9 per cent at the end of 2015, lower than the previous estimates.
"If incoming information broadly supports the Committee's expectation of ongoing improvement in labor market conditions and inflation moving back toward its longer-run objective, the Committee will likely reduce the pace of asset purchases in further measured steps at future meetings," the Fed said. "A highly accommodative stance of monetary policy remains appropriate."