Intuitively, most people recognize the value of a great customer experience. Brands that deliver them are ones that we want to interact with as customers — that we become loyal to, and that we recommend to our friends and family. But as executives leading businesses, the value of delivering such an experience is often a lot less clear, because it can be hard to quantify. Rationales for focusing on customer experience tend to be driven by a gut belief that it’s just “the....