Telecommunication economic analysis has largely relied upon a conventional economic framework that has its roots in neoclassical analysis that emerged almost a hundred years ago, and has contributed to reshaping the direction of economic policies by attacking the premises of the 1996...

This paper investigates the impacts of the current roaming rules on domestic competition and welfare. We consider a model for two countries in which each country has two operators that compete in the retail market for access services and also in the wholesale market for roaming. We first derive...