Many important intertemporal decisions, such as investments of firms or households, are made by groups rather than individuals. Little is known what happens to such collective decisions when group members have different incentives for waiting, because the economics literature on group decision...

Many important intertemporal decisions are made by groups rather than individuals. What happens to collective decisions when there is internal conflict about the tradeoff between present and future has not been thoroughly investigated so far. We study experimentally the causal effect of group...

Credence goods markets are characterized by asymmetric information concerning the needed and/or provided quality between experts and consumers. The functioning of the market heavily relies on trust on the side of the consumer as well as trustworthiness on the side of the expert. However, a great...

Diese Dissertation enthält fünf Studien zur Entwicklung ökonomischen Entscheidungsverhaltens von mehr als 1.000 Kindern im Alter von sechs bis elf Jahren in der zweisprachigen Stadt Meran. Mit Hilfe experimenteller Methoden untersuchen wir die Entwicklung von Geduld, Risikoeinstellung,...

Credence goods markets heavily rely on trust on the side of the consumer as well as trustworthiness on the side of the expert. In this paper, we study two determinants of trust and trustworthiness in experimental credence goods markets, namely the effect of a health frame as well as the identity...

This paper investigates the impact of monitoring institutions on market outcomes in health care. Health care markets are characterized by asymmetric information. Physicians have an information advantage over patients with respect to the appropriate treatment for the patient and may exploit this...

We employ a large-scale field experiment to investigate the impact of patients' socio-economic status on access to care. We request an appointment at more than 1,200 physicians in Austria varying the educational level of the patient. Our results show that overall patients with a university...

Credence goods markets are characterized by asymmetric information concerning the needed and/or provided quality between experts and consumers. The functioning of the market heavily relies on trust on the side of the consumer as well as trustworthiness on the side of the expert. However, a great...