The growing influence of internet platforms acting as content aggregators is one of the most important challenges facing the media industry. We develop a simple model to understand the impact of third-party content bundling by a social platform that has a monopoly on showing user-generated content to consumers. In our model consumers can access news either directly through a newspaper’s website, or indirectly through a platform, which also offers social content. We show that content bundling, when unilaterally implemented by the platform, tends to harm publishers and to increase the dispersion of quality across outlets, with initially high-quality outlets investing more and low-quality ones investing less. With many heterogenous newspapers, the result is robust even if each newspaper can prevent the platform from using its content. When content bundling follows an agreement between the platform and publisher, its effects are reversed, as publishers’ profits go up while quality dispersion goes down. In a setup with heterogeneous consumers, we also show that the platform’s ability to personalize the mix of content it shows to users induces publishers to invest more in the quality of their content.
Alexandre de Cornière et Miklos Sarvary, « Social Media and News: Content Bundling and news Quality », TSE Working Paper, n° 20-1152, octobre 2020, révision août 2021.
Alexandre de Cornière et Miklos Sarvary, « Social Media News: Content Bundling and News Quality », Management Science, vol. 69, n° 1, janvier 2023.
Management Science, vol. 69, n° 1, janvier 2023