Reciprocity in innovation contest communities: reciprocity vs. free-riding in an environment of competition. - Wolfgang Kathan; Johann Füller; Katja Hutter (ASONAM, 2013)

The Impact of Dynamic Two-Sided Platform Pricing on Fairness Perception in the Sharing Economy. - Peter Angerer; Steffen Zimmermann; Gerald Pale; Gina Salomon; Daniel Provin; Wolfgang Kathan; Kurt Matzler (HICSS, 2018)