Election Day

Wed Nov 7, 2012 1:22pm IST

1 of 72. President Barack Obama celebrates on stage as confetti falls after his victory speech during his election rally in Chicago, November 6, 2012.

Credit: Reuters/Kevin Lamarque

After a long campaign, voters hit the polls to select the next president.

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After wave of QE, onus shifts to leaders to boost economy

DAVOS, Switzerland - Central banks have done their best to rescue the world economy by printing money and politicians must now act fast to enact structural reforms and pro-investment policies to boost growth, central bankers said on Saturday.