in the world, or how electricity suppliers can compete with each other if there is only one electric supply line passing … through your street? This Element deals with the economics and public regulation of such network industries. It puts …, telecommunications in particular. Network industries mostly exhibit economies of scale in production and similar economies in consumption …

2009 is positively influenced by international network effects. Direct and indirect network effects are a result of the … countries' networks by using international roaming services or imported handsets. We define international network effects as the … between the home country and the partner countries.) To measure international network effects, we estimate a series of …