UPDATE 2-Tennis-Australian Open women's doubles quarterfinal results

Tue Jan 22, 2013 7:21am GMT

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Jan 22 (Infostrada Sports) - Results from the Australian Open Women's Doubles Quarterfinal matches on Tuesday 
Ashleigh Barty/Casey Dellacqua (Australia) beat Anastasia Pavlyuchenkova/Lucie Safarova (Russia/Czech Republic) 6-2 6-3 
1-Sara Errani/Roberta Vinci (Italy) beat 12-Serena Williams/Venus Williams (U.S.) 3-6 7-6(1) 7-5                        
Varvara Lepchenko/Zheng Saisai (United States/China) beat 7-Nuria Llagostera Vives/Zheng Jie (Spain/China) 6-3 5-7 7-5

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.