Innovative behavior is mostly studied theoretically, e.g., in models of patent races, and empirically, e.g., by using R&D or patent data. This research, however, is only poorly informed about the psychological tradition of creativity research. Our study is an attempt to experimentally collect...

Innovation economics is usually neglecting the psychological tradition of creativity research. Our study is an attempt to experimentally collect behavioral data revealing in how far personality characteristics like creativity, analytical skills and personality traits on the one hand and...

This paper analyzes the influence of social identity on voters' decisions. In a theoretical model, we show that social identity concerns induce a preference to vote for individuals with similar characteristics as oneselve. We then test our model's predictions using data from low information...

We test concerns for relative standing with respect to private consumption, income, leisure, savings, and personal characteristics, using data from a classroom survey. Our results show highest degrees of positionality for personal characteristics and income. In order to explain positionality, we...

This paper presents detailed evidence about who compares to whom in terms of relative income. We rely on representative survey data on the importance of income comparisons vis-á-vis seven reference groups, allowing us to exploit within-subject heterogeneity. We explore the prevalence and...

This paper presents detailed evidence about who compares to whom in terms of relative income. We rely on representative survey data on the importance of income comparisons vis-a-vis seven reference groups, allowing us to exploit within-subject heterogeneity. We explore the prevalence and...

This paper tests social identity theory with respect to individuals' self-identification behavior. We report results from a laboratory experiment in which subjects choose their group membership, which is interpreted as decision to identify with the respective group. Inducing a trade-off between...

We model individual identification choice as a strategic group formation problem. When choosing a social group to identify with, individuals appreciate high social status and a group stereotype to which they have a small social distance. A group's social status and stereotype are shaped by the...