"There is a concern," Sharpe said.
“有一个问题，”夏普说。
That led to the widespread use of the Sharpe ratio as a measurement tool.
因此，许多人开始使用夏普指数作为衡量工具。
Were the traders getting better or were employers culling low Sharpe traders?
是交易员越来越出色，还是雇主在不断淘汰夏普比率低的交易员？
Besides monitoring the eagles carefully, there is little scientists can do to protect the birds, Sharpe added.
除了仔细监测白头海雕的动态之外，在保护白头海雕这一点上，科学家能做的很少，夏普说。
The higher the variability (or risk), the lower the Sharpe.
变动（也即风险）越大，夏普比率越低。
Sharpe Publishing co., offers an objective and analytical account of the economic issues facing China.
Sharpe出版公司发行，提供了有关中国经济问题的客观的和分析性的观点。
But Sharpe thinks such a scenario is unlikely: "Bald eagles tend to feed on what's most prevalent in the environment," he said.
但夏普认为，这种局面不可能出现：“白头海雕倾向于选择最普遍的食物来源，”他说。
S. But Sharpe thinks such a scenario is unlikely: "Bald eagles tend to feed on what's most prevalent in the environment," he said.
但夏普认为，这种局面不可能出现：“白头海雕倾向于选择最普遍的食物来源，”他说。
But the chemical lingers in the sediments and waters of the Channel Islands environment, Sharpe said. Related: "DDT to Return as Weapon Against Malaria?"
但这种化学物质残留在海峡群岛周围环境中的沉积物和水域中。
"I've seen a lot of things in my lifetime but this is the first time I've ever seen people making their picks based on what an octopus tells them," Sharpe said。
夏普说：“我这辈子见过很多事情，但还是头一次见到人们根据一只章鱼的选择来下赌注。”
We found traders increased their Sharpe ratios significantly during the two years of the study -indicating they were learning to make more money per unit of risk.
我们发现，在我们研究的这两年内，交易员的夏普比率大幅提高。这表明他们在不断学习如何提高单位风险的盈利。
More usefully, the data also suggest that Banks could use an improving Sharpe ratio over time as a measure that indicates a trader has developed a skill worth paying for.
更有用的一点是，我们的数据也表明，银行可以根据夏普比率随着时间推移而提高的程度，来判断一名交易员是否掌握了与薪酬相称的技能。
When I lived in Manchester at the beginning of the decade you would often see Giggs, Paul Ince, Lee Sharpe and Roy Keane in boozers such as JW Johnson's and Cheerleaders after midweek games.
那个十年刚开始时，我住在曼彻斯特，可以经常在酒馆——如JWJohnson ' s,Cheerleaders等——里看到刚刚进行完周中比赛的吉格斯、保罗·因斯、李·夏普和罗伊·基恩。
"We had people coming in saying they didn't know how to place a bet but heard about this German octopus and wanted to bet with him. It's ludicrous. But he kept getting it right," said Sharpe.
夏普说：“有些人来了之后说他们也不知道该赌哪边，但听说这只德国章鱼很神，所以想按它的预测赌一把。”
"We had people coming in saying they didn't know how to place a bet but heard about this German octopus and wanted to bet with him. It's ludicrous. But he kept getting it right," said Sharpe.
夏普说：“有些人来了之后说他们也不知道该赌哪边，但听说这只德国章鱼很神，所以想按它的预测赌一把。”
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