Hedge-fund managers seem to be following the well-trodden charitable trail blazed by 19th-century industrialists such as慈善事业的热情已完全由诸如安德鲁?卡内基与比尔?盖茨这类的19世纪银行家和现代亿万富翁激发，现在看来对冲基金的经理们也要紧跟其后了。