Analyzing and predicting the spatial penetration of Airbnb in U.S. citiesGiovanni Quattrone, Andrew Greatorex, Daniele Quercia, Licia Capra and Mirco MusolesiEPJ Data Sci., 7 1 (2018) 31DOI: https://doi.org/10.1140/epjds/s13688-018-0156-6