Resumen de Money Talks--and Tweets.
The article reports on a study by researchers at the University of Pennsylvania which was published in the journal "PLOS ONE" and which suggests that the contents of users' posts on the microblogging website Twitter can reveal their socioeconomic status. According to the study, users in higher income brackets discussed business, politics, and nonprofit work, and were more likely to express fear or anger, while users in lower income brackets used the website for personal communication on social topics. The study utilized machine learning.
