UPDATE 3-Tennis-Brisbane International men's singles quarterfinal results

Fri Jan 4, 2013 7:51am GMT

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Jan 4 (Infostrada Sports) - Results from the Brisbane International Men's Singles Quarterfinal matches on Friday 
1-Andy Murray (Britain) beat Denis Istomin (Uzbekistan) 6-4 7-6(3)      
Grigor Dimitrov (Bulgaria) beat 7-Jurgen Melzer (Austria) 6-3 6-2       
5-Kei Nishikori (Japan) beat 4-Alexandr Dolgopolov (Ukraine) 6-4 7-6(3) 
Marcos Baghdatis (Cyprus) beat 3-Gilles Simon (France) 6-3 6-4

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.