Bybee, Leland; Kelly, Bryan T.; Manela, Asaf; Xiu, Dacheng - National Bureau of Economic Research - 2021
We propose an approach to measuring the state of the economy via textual analysis of business news. From the full text of 800,000 Wall Street Journal articles for 1984-2017, we estimate a topic model that summarizes business news into interpretable topical themes and quantifies the proportion of...