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				 Abe 
				is meeting overseas economists to help him prepare for a Group 
				of Seven summit that Japan will host in May. Krugman also called 
				on G7 countries to coordinate stimulus measures because many 
				advanced and emerging economies are struggling with low demand. 
				 
				Krugman's advice was the same as that which fellow U.S. 
				economist Joseph Stiglitz gave Abe last week. This could cement 
				expectations that Abe will use the G7 talks as a platform to 
				postpone tax increases and announce more fiscal spending. 
				 
				"Japan still has not achieved escape velocity to break out of 
				its deflationary cycle," said Krugman, a Graduate Center of the 
				City University of New York professor and Nobel Prize winner. 
				 
				"I would call for a delay in the consumption tax hike. Japan 
				needs fiscal policy to reinforce monetary policy and not fight 
				it." 
				 
				Abe is scheduled to raise a national sales tax to 10 percent 
				from 8 percent in April next year, but some of Abe's closest 
				advisers are calling for the plan to be shelved. 
				 
				Abe raised the levy to 8 percent from 5 percent in April 2014, 
				as agreed under the previous government to curb Japan's big 
				public debt, but the increase triggered a recession and some 
				economists say consumer spending has not fully recovered. 
				 
				Krugman said weakness in the global economy made it difficult 
				for Japan to solve its economic problems, which made fiscal 
				stimulus a more urgent task. 
				 
				The G20 called at a summit last month for more fiscal spending 
				and less reliance on monetary policy to help the fragile global 
				economy, which some investors say has reached its limit after 
				years of quantitative easing and negative real interest rates. 
				 
				(Reporting by Stanley White; Editing by Robert Birsel) 
				
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