States) in the United States of a large-scale Facebook ad campaign disseminating these messages. In the first level of … Facebook subscribers as possible (11,954,109 users received at least one ad at Thanksgiving and 23,302,290 users received at …

We use anonymized and aggregated data from Facebook to explore the spatial structure of social networks in the New York … related to past migration movements …

We use anonymized data from Facebook to construct a new measure of the pairwise social connectedness between 180 …

links on Facebook, the world's largest online social networking service. Within the U.S., social connectedness is strongly … connectedness is also associated with more cross-county migration and patent citations. Social connectedness between U.S. counties … and foreign countries is correlated with past migration patterns, with social connectedness decaying in the time since the …

anonymized social network information from Facebook with housing transaction data and a survey. We first show that in the survey …

Facebook users in the US and 11.5 million in France. In both countries, we cannot reject the null of no effect of any of the …