It is crucial for content providers (CPs) to appear prominently on dominant online platforms in order to attract consumer demand. Platforms often offer content providers prominence in return for a monetary compensation (e.g., a sponsored listing). We consider the case where CPs can pay the...

In cultural markets, for books, music or movies, sales are concentrated on a small number of highly successful products. One explanation for the skewness of sales is incomplete information: consumers are poorly informed about most products, because only a small proportion of them are visible and...

This paper analyzes the impact of music file sharing on CD purchases. Traditionally, two arguments are opposed concerning the impact of music file sharing on CD sales. On the one hand, MP3 downloads only reduces sales of legitimate CDs (the competition effect). On the other hand, consumption of...