Platforms often display their products ahead of third-party products in search. Is this due to consumers preferring platform-owned products or platforms engaging in self-preferencing by biasing search towards their own products? What are the welfare implications? I develop a structural model of...

The growth of digital labour platforms has significantly changed the world of work in Santiago, Chile, especially in the taxi and delivery sectors. This has gained even further prominence since the outbreak of the coronavirus disease (COVID-19) pandemic. Delivery platforms, in particular, have...

Digitale Plattformen und datengesteuerte Geschäftsmodelle sind zu einem festen Bestandteil der heutigen Internetwirtschaft geworden. Große Technologieunternehmen wie Apple, Google, Amazon und Microsoft üben durch ihre digitalen Ökosysteme und die damit verbundene GatekeepingMacht die...