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				 "We have to see what unfolds," New York Fed 
				President William Dudley said in a speech that repeated cautious 
				optimism that the U.S. economy will continue to expand and that 
				inflation will begin to firm later this year. 
				 
				Still, he said, the economy has further to go toward the central 
				bank's dual goals of full employment and 2-percent inflation. 
				 
				The data will "hopefully" support a rate hike later this year, 
				Dudley said at the Bloomberg Americas Monetary Summit. But "the 
				timing of normalization remains uncertain because how the 
				economy evolves is also uncertain," he added. 
				 
				Dudley, a permanent voter on U.S. monetary policy and a close 
				ally of Fed Chair Janet Yellen, repeated that the pace of 
				tightening will depend on how financial markets react. 
				 
				The Fed is expected to raise rates by June at the earliest but 
				more likely in the second half of the year, according to 
				forecasts by economists and Fed officials. 
				 
				The move is expected to reverberate through markets globally. 
				Dudley said it could create "significant challenges" for 
				emerging market economies, but that many of them are better 
				prepared for it now than a couple of years ago. 
				 
				(Reporting by Jonathan Spicer and Daniel Bases; Editing by Chizu 
				Nomiyama) 
				
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