TY - RPRT AU - Marinucci, Massimiliano AU - Pérez Amaral, Teodosio PY - 2005 UR - https://hdl.handle.net/20.500.14352/56620 AB - In this paper we estimate the business telecommunications demands for local, intra-LATA and inter-LATA services, using US data from a Bill Harvesting survey carried out during 1997. We model heterogeneity, which is present among firms due to a variety... LA - eng A3 - Instituto Complutense de Análisis Económico. Universidad Complutense de Madrid KW - Telecommunication Demand Models KW - Local calls KW - Inter-LATA calls KW - intra-LATA calls KW - Retina KW - Flexible Functional Forms KW - Heterogeneity KW - FiniteMixtures TI - Econometric modeling of business Telecommunications demand using Retina and Finite Mixtues TY - technical report VL - 2005 ER -