Lukasz Grzybowski

Learn More
In this paper we analyze demand for mobile telecommunications services in Germany in the period from January 1998 to June 2003. During this time, there was an explosive growth in the subscriber base by about 700% and a rather moderate decrease in prices by about 41%. Our conjecture is, that prices alone cannot account for such rapid diffusion. We estimate a(More)
This paper estimates demand for fixed-mobile bundles (quadruple play tariffs) using a database of subscribers to a single mobile operator from a single town in a European country which has full coverage with both ADSL and FTTH broadband technologies. Based on the demand estimation we find that consumer valuation of FTTH broadband in 2013 increased over time(More)
  • 1