万豪：忠诚度引擎正在超越酒店周期 ($MAR)
· seekingalpha.com
万豪的增长日益受到其品牌、忠诚度生态系统和轻资产模式的推动。阅读为什么 MAR 股票被评为买入。
I am a retired quant with a PhD in mechanical engineering. I started off my professional career as an engineer and eventually transitioned into a hybrid develop...