“…The joint observation of these two modes of dissemination and use allows us to sketch out an analysis of the way in which public action feeds on the results of research, in particular when it is mentioned in the press. Among the texts which met with such a fate and were notably the subject of parliamentary questions or debates are, for example, several articles and synopses on education and youth [Wayens et al, 2013;Sacco et al, 2016;Veinstein and Sirdey, 2016;Wayens et al, 2016], daily mobility [De Witte and Macharis, 2010;Hubert et al, 2013;Gilow, 2015] and housing [Bernard and Lemaire, 2015;Dessouroux et al, 2016].…”