networks and advertising on social networks in the dissemination of false news stories about childhood vaccines. We document … also find that after Facebook's ban on advertising by fake new sites, the sharing of fake news articles on Facebook fell by …

A model is developed where traditional and digital advertising finance the provision of free media goods and affect … price competition. The economy is not efficient. Media goods are under provided. Additionally, there is too much advertising … advertising increases consumer welfare significantly and is disproportionately financed by better-off consumers. The welfare gain …

In this paper, we explore the hypothesis that an important force behind the collapse in advertising revenue experienced … introduce a model of the market for advertising on news media outlets whereby news outlets are modeled as competing two … equilibrium outcomes in the advertising market. One consequence is that multi-homing on the part of advertisers is heterogeneous …

The financial motivation to earn advertising revenue by spreading misinformation has been widely conjectured to be … countered. In this work, we show how online misinformation is largely financially sustained via advertising, examine how … misinformation. First, we find that advertising on misinformation outlets is pervasive for companies across several industries and is …

television and social media advertising. We find that television outlets whose viewers watch more television charge a lower price … more male audiences on television. Also consistent with the theory, we show that social media advertising markets feature a … trends in television advertising revenue. We use the model to quantify the impact of mergers, the effect of competition on …

advertising help answer this question? We present results from a large field experiment on Facebook and Instagram that documents … variance in advertisers' ability to generate returns to advertising. We focus on campaigns aimed at boosting sales and tie … advertising expenses to revenues for each advertiser. We find that spending on advertising led to significant increases in …

Ad blockers allow Internet users to obtain information without generating ad revenue for site owners; and by 2016 they …

We examine manufacturers' decisions of whether and how to offer their products for sale over the internet …. Manufacturers that rely on promotion of their products by brick and mortar retailers must consider the possibility that internet … their products over the internet and to control the pricing of their products over the internet. We examine three categories …