Barth, Anne-Kathrin; Heimeshoff, Ulrich - Düsseldorf Institute for Competition Economics (DICE), … - 2012
This paper investigates the degree of fixed-mobile call substitution (FMCS). We use quarterly data from 2004 to mid 2010 on 16 mainly Western European countries. By applying dynamic panel data techniques, we are able to estimate short-and long-run elasticities. The own-price and cross-price...