Proeger, Till; Thonipara, Anita; Bizer, Kilian - 2019
analysis using the yellow pages and craft webpages. We thus analyze sectoral and regional information as well as information on … the webpages' update status and connection to social media channels. We further add regional and socio …-demographicvariables to the firm dataset. Overall, there are roughly 345.000 firms and 105.000 webpages in our dataset, which gives us a …