The aim of this research is to analyze whether and when ratings are informative signals about the quality of movies …. The ratings data of Netflix is used to fit a structural Bayesian learning model. This model links revealed experience … the quality using ratings as signals. The signal produced by one rating is very noisy and might not be taken into account …

side” of the market) increases total industry surplus compared to the fully private optimum at which the monopoly platform …

telecommunications: a monopoly of the local telecommunications network, as well as a monopoly in retail local telecommunications services … competitors. Thus, Verizon used its monopoly of the network infrastructure to disadvantage entrants in retail. In doing so … makes sense only insofar as it helps the defendant maintain or obtain monopoly power.” …

side” of the market) increases total industry surplus compared to the fully private optimum at which the monopoly platform …

produced by other firms. We also assess and calibrate the influence on profits of the intensity of network effects and quality … improvements in both goods. We evaluate the incentive that a monopolist of the base good has to improve its quality rather than …

influence on profits of the intensity of network effects and quality improvements in both goods. We evaluate the incentive that … a monopolist of the base good has to improve its quality rather than that of complementary goods. Finally, based on our …