| Subject | 
                      - Pricing Strategies and Consumer Segmentation
 
 (personalized pricing/Behavior based price discrimination, Online advertising and targeting)
 - Product Quality and Information
 
 (branding, reputation)
 - Networks, Standards, and Systems
 
 (network effects, compatibility of networks, standardization)
 (two-sided market, merchant versus platform model, channel coordination, reputation systems, search engines)
  | 
                    
                                                            
                    
                      | Study material | 
                      Belleflamme und Peitz, Industrial Organization: Markets and Strategies (2015)
 Bar-Isaac und Tadelis: Seller Reputation (2008)
 
Acquist, Taylor, und Wagman, Economics of Privacy (2016)
  |