Goodreads v. Amazon

What difference does book-selling make for book reviews? This is the topic of a new paper accepted at the International Conference on Web and Social Media 2015 (ICWSM) co-authored by NovelTM director Andrew Piper with NovelTM student Stefan Dimitrov and collaborator Derek Ruths of the Network Dynamics Lab. Looking at 2.5 million reviews from the two platforms,…