Lera-Lopez, Fernando; Billon, Margarita; Gil, Maria - In: Economics of Innovation and New Technology 20 (2011) 2, pp. 127-152
This paper analyzes the impact of a variety of socio-economic, demographic and regional factors to explain Internet use and the frequency of use by individuals in Spain. We have employed binomial and ordered probit models with a Heckman's two-stage estimation procedure. This allows us to...