IMF sees modest 2013 improvement for world economy Associated Press Copyright 2013 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Updated 7:32 am, Wednesday, January 23, 2013 WASHINGTON (AP) — The International Monetary Fund is projecting a modest rise in global economic growth for 2013, but also warning that problems in the eurozone and the United States could derail momentum. The report Wednesday, an update of the fund's World Economic Outlook, largely tracked the initial estimate from October, revising global growth down slightly by one-tenth of a percentage point, to 3.5 percent. The U.S.