The Effect of the Internet on Newspaper Readability

How has the Internet affected newspaper content? We build a dataset that matches newspaper readability measures to Internet penetration at the county-year level from 2000-2008. We document a positive relationship between Internet penetration and newspaper readability. This result appears remarkably robust. The relationship is evident in non-parametric graphs of the raw data, annual cross-sections and panel data models. Our cross section results rely on an instrumental variables approach that uses lightning strikes to instrument for Internet penetration. Thus, contrary to a commonly held belief that the Internet is "dumbing down" content, we find evidence supporting the opposite hypothesis: newspaper content appears to be getting more sophisticated in response to increased Internet penetration