Our central insight is that payment adoption is governed not by absolute payment superiority, but by comparative advantage between payment and non-payment roles. A money that is “too good” as a store ...

Mary Hall is a editor for Investopedia's Advisor Insights, in addition to being the editor of several books and doctoral papers. Mary received her bachelor's in English from Kent State University with ...

A comparative advantage can be something inherent, in the way a person’s height might make them better at basketball. It can also be developed and improved, the way one basketball player can become ...