The emergence of online labor markets calls the validity of traditional career models into question. Given the volatility and digital nature of this environment, short-term employment relationships and…
This paper examines the publication of quality indicators in service markets with public finance systems, such as education and healthcare markets. We provide a spatial model of product differentiation in…
Problem Definition: We consider a buyer that needs to source a fixed quantity. She faces several potential suppliers that might fail to deliver. The buyer conducts a procurement auction to determine contract…
Despite some advantages over traditional (offline) labor markets – such as lower search costs, better matching and improved monitoring – online labor markets (OLMs) have not taken off as initially expected. In…
Die Corona-Warn-App kann Menschenleben retten. Das Grundprinzip solcher Smartphone-Apps zur digitalen Kontaktnachverfolgung ist einfach: Infizierte melden ihre Infektion in der App. Andere Nutzer, die jüngst…
The SARS-CoV-2 pandemic has made all the more clear that public health is a public good. Public health interventions try to encourage contributions to this public good. Digital public health interventions are…
This paper analyzes a market in which two horizontally differentiated firms compete by setting menus of two-part tariffs, and in which some consumers are not informed about the linear per-unit price component.…
