A panel of province by year data for China from 1998 to 2007 is used 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...

We empirically estimate the substitutability of fixed and mobile services for telecommunications access using a large, U.S. household survey1 conducted over the period 1999-2001. We take advantage of telephone price subsidy programs for low-income households to identify large, exogenous changes...