Im Zuge der Corona-Pandemie hat der Einzelhandel den Einsatz von non-cash Einzelhandel vorangetrieben. Um eine Covid-Ansteckung zu verhindern, werden Kund*innen gebeten bargeldlos zu zahlen. Tatsächlich es gibt zwischen einzelnen Volkswirtschaften große Unterschiede in der Verwendung von...

In the United States, two patients with the same medical condition can receive drastically different treatments. In addition, the same patient can walk into two physicians’ offices and receive equally disparate treatments. This chapter attempts to understand why. It focuses on three areas: the...

This experiment examines the relationship between payment systems and the quality and quantity of services provided in credence goods markets. By using a real-effort task to stimulate the decision making of service providers, the study finds that payment systems do indeed have an impact on...