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...

This article documents that political factors can be linked to that part of stock prices which cannot be explained by the standard present value models. The nonfundamental component of stock market index appears to be significantly influenced by the political orientation of the president and his...