题目

英语翻译
Overall,if we could pick and choose our sectors,the Apartments component had the best risk versus return trade-off with a positive bias to upside returns,while the Offices sector had the lowest risk versus return trade-off with the greatest exposure to downside fat tails.
想知道,had the best risk versus return trade-off with a positive bias to upside returns是不是就是指夏普比率最大啊?

提问时间：2020-10-24

答案

the Apartments component had the best risk versus return trade-off with a positive bias to upside returns 这些住房组合能有最佳风险与回报比益及能肯定的偏离混乱,从这段文字理解,祇能
说明Sharp ratio为正值,在衡量期内价值的平均净值增长率超过了无风险利率,投资价值比银行存款要好.夏普指数越大,说明价值单位风险所获得的风险回报越高.