商业管理   

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The promise of superior performance is wrong, he says. Of course some investors make a killing, but on average hedge funds have underperformed even risk-free Treasury bills. This is because the bulk o...

他写道，这些对优秀业绩的承诺是错误的。当然一部分投资者是会有所猎获的，但平均来说对冲基金的表现连无风险的美国国债都不如。这是因为大部分投资者的资金都是最近这十年才涌入的，而对冲基金表现最佳的时候是比现在小的时候。更有问题的是不知道对冲基金的...

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Business books quarterly. Book Review. The success of hedge funds. Masterclass. Two books analyse what makes hedge-fund managers great, and reach very different conclusions. The Alpha Masters: Unloc...

商业书籍 书评 对冲基金的成功 大师级 两本介绍对冲基金的成功之处的书 其结论大相径庭 阿尔法大师：揭秘世界顶尖对冲基金的智慧，曼尼特·阿胡贾着。 对冲基金的海市蜃楼：巨资的幻象及其难以置信的原因，西蒙·拉克着。 忘...

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Business. Summer camps. Camps for scamps. An American tradition is spreading. Some have their faces painted as Spider-Man; others as sparkly pink butterflies. Children at Super Camps arrive each...

商业 夏令营 顽皮鬼的天地 一项美国传统正在传播蔓延 一些人把他们的脸涂成蜘蛛侠,其他则描画成耀眼的粉红蝴蝶。每个工作日的早晨，孩子们都满载热情并带上便当来到超级营地准备丰富多彩的一天。除了攀岩走壁（这毫无疑问是蜘蛛侠最擅长的...

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Business. Avon in South Africa. Cosmetic difference. Lipstick changes lives south of the Limpopo. For years Alice Mthini scraped by as a domestic servant. Becoming an "Avon lady" in 2009 changed...

商业 雅芳在南非 化妆行业带来的改变 唇膏改变了南林波波省人们的生活 爱丽丝·麦菲尼是一名家政女佣，多年来，一直以此勉强维持生计。2009年，爱丽丝被聘为"雅芳小姐"。这，改变了她的一切。渐渐地，她发掘出自己的销售才能，在...

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Business. An intellectual-property exchange. Marketplace of ideas. A new financial exchange hopes to make it easier to trade patent rights. The technology industry is at war over intellectual pr...

商业 知识产权交易 创意集市 愿新型金融交易让专利买卖更容易 科技产业就知识产权的问题一直纷争不断。5月7日，甲骨文和谷歌就与编程语言Java相关的专利和版权声明进行了多回合的首轮较量，结果双方铩羽而归。苹果、三星及其他厂商在智...

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United States. What's for dinner? Street food. Roadkill is now on the menu in Wyoming. A New Delicacy is available in Wyoming. It is fresh and cheap—but probably a little gamey. Last month i...

美国 晚餐吃什么 路边餐 路毙动物现在已经上了怀俄明州的菜单 一种新的美味开始在怀俄明州出现。 它新鲜又便宜，但可能有点野味。上个月，怀俄明州人收集意外撞死的或偶然撞死的动物已合法化了。并非所有的动物都是猎物。灰熊、一些...

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Food activists sayeveryone has a right to know what they are eating.A few weeks ago an effort by food activists in the American state of California.They wanted California voters to approve a requireme...

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“We make sure everything that they need is available for them,” says Crystalann Johnson, who works in a 60-storey building in midtown. The pandemic affected management, too. Many ground-floor te...

在市中心一栋60层的大楼里工作的克里斯特兰·约翰逊说：“我们要确保他们所需要的一切都得到满足。”疫情也影响了管理。许多底商，如零售商和餐馆，都关闭了，没有重新开业，这意味着收入损失。 工会对此表示怀疑：曼哈顿的租金创历史新高，第一季度...