Sharing platforms such as Zilok.com enable the sharing of durable goods among consumers, and seek to maximize profits by charging transaction-based platform fees. We develop a model where consumers that are heterogeneous in their need to use a durable good decide whether to purchase and share...

Businesses grounded upon multisided platforms (MSPs) are found in a growing number of industries, thanks to the recent developments in Internet and digital technologies. Digital MSPs enable multiple interactions among users of different sides through information and communication technologies....

This paper studies the efficacy of the Reddit’s quarantine, increasingly implemented in the platform as a means of restricting and reducing misogynistic and other hateful material. Using the case studies of r/TheRedPill and r/Braincels, the paper argues the quarantine successfully cordoned off...

Online platforms are considered as very powerful economic agents often tending to obtain oligopolistic or even monopolistic positions in the market. In this respect, the liability of platform operators has been constantly discussed among scholars. The sharpest issue in this respect is whether...

This paper describes the different forces that shape the market structure of four different "online platform ecosystems" and the competition between them. The paper focuses on the following categories of platforms, which represent a wide scope of online activities: (i) e-commerce marketplaces;...