One concern about regulated monopolies entering unregulated vertically-related markets is that they will discriminate against competitors of their unregulated affiliates. However, prohibiting regulated monopolies from offering related goods may preclude production by the most efficient provider....

We contribute to the role of telecommunications infrastructure on economic growth in three ways. We separately examine fixed-line and mobile telephone subscription levels. We compare an early build out period to a later more mature industry phase. And we develop a method designed to address...

We contribute to the role of telecommunications infrastructure on economic growth in three ways. We separately examine fixed-line and mobile telephone subscription levels. We compare results across periods and regions that differ by the level of development. In addition, we develop a method...

We use a panel of province by year data for China from 1998-2007 to estimate own- and cross-price elasticities for fixed and mobile telephone service. Identification is achieved through the use of measures of the level of competition and privatization of the industry. Moreover, using neighboring...

This paper makes use of a natural experiment performed by a low-income price subsidy program, Lifeline Assistance, to estimate consumer substitution between fixed and mobile service. Variability across states and time in the Lifeline discount and the program’s eligibility requirements aids in...