Reuters Argentina fans cheer their team at the World Cup on Saturday in Moscow.MSCI returned Argentina to emerging-market status for the first time in nearly a decade, a move that is expected to provide a much-needed boost to the beleaguered country as it struggles to maintain credibility with investors after a widespread selloff in its currency. Inclusion in the index is expected to draw billions of dollars in passive investment into Argentina’s stock market at a time of vulnerability. The MSCI Argentina index is down 37% this year, the peso has fallen 33% against the dollar and Argentine bonds have dropped 14%.via