Rosie sharpe from the environmental rights group global witness say that means the north and south will have to cooperate .
来自环境权益组织的全球见证人罗丝夏普(rosiesharpe)称,这意味着南北苏丹需要合作。
Back in 1966 , the future nobel prize winner william sharpe invented a way of combining expected returns from a security with the expected risk of holding it .
Bettors around the world made small fortunes based on paul 's uncanny picks , said graham sharpe , media relations director at william hill in london , one of britain 's largest bookmakers .
Just as sophisticated fund managers have long measured their performance by some version of the sharpe ratio returns divided by the risks taken to generate them so policy makers must learn to risk-adjust macroeconomic performance .
" We were able to block the fraudster quickly before any permanent damage had been done . At no point did the fraudster get any access to financial information or other sensitive information , " ebay spokeswoman nichola sharpe said via e-mail .