來源:[1] 怡安對人才的投資和強勁的利潤率使其脫穎而出 (https://finance.yahoo.com/news/aon-investment ...)[2] 摩根士丹利上調怡安股票評級至「增持」,看好其增長前景 - Investing.com (https://vertexaisearch.cloud.google.com/groun ...)[3] 利潤率提高推動強勁盈利 - BNY (https://vertexaisearch.cloud.google.com/groun ...)