You might argue that’s not terribly surprising. Guests of hotel loyalty programs probably travel more, after all, so it makes sense that they would have experimented with Airbnb at some point. Per Morgan Stanley’s report, however, the odds of having used Airbnb remain considerably higher among hotel loyalty guests than other travelers even when trip frequency is taken into account. Airbnb, the hospitality startup valued at $30 billion, built its business by turning shared rooms and home rentals into a mainstream lodging option for casual travelers and vacationers. But earlier this year Airbnb turned its focus to corporate travelers. The shift alarmed hotels, for whom corporate clients have always been the core consumers. Business travelers tend to be more predictable than the typical vacationer and also less price sensitive (as their company is usually paying). In July, Airbnb announced partnerships with three major travel-management companies designed to funnel customers to its corporate listings. With competition from Airbnb and other online travel firms increasing, hotels have pondered how to keep those all-important business travelers coming back. Many have placed their faith in loyalty programs. When Marriott acquired Starwood in March to create the world’s largest hotel chain, Marriott CEO Arne Sorenson cited Starwood’s popular Preferred Guest rewards program and its “strong group of elite loyalists” among his reasons for pursuing the deal. Get the full story at Quartz