Dynamic competitive forces are dramatically altering mobile markets in the U.S. and around the world. Wireless networks, having sunk considerable capital in the creation of phone systems, must not only compete among themselves for subscribers, but also need to form strategic alliances with...

In 1959 the Federal Communications Commission invited economist Ronald Coase to testify about his proposal for market allocation of radio spectrum rights. The FCC's first question: "Is this all a big joke?" Today, however, leading policy makers - including the current FCC Chair - decry the...

Like elsewhere in the developing world, wireless markets now play a crucial role in Latin American economic growth. Mobile telephone networks increasingly provide the communications infrastructure that has largely been lacking throughout the region. Yet, governments have generally made only...

Vertical restrictions have theoretically ambiguous efficiency effects. Marketplace evidence is therefore required to reveal the presence of anti-competitive foreclosure. The bundling of mobile phones with cellular network service offers one such market test. Two European nations — Finland and...