Innovation research has developed a broad set of methodological approaches in recent decades. In this paper, we propose laboratory experiments as a fruitful methodological addition to the existing methods in innovation research. Therefore, we provide an overview of the existing methods, discuss...

Für die einen gilt: "Nur Warnhinweise auf Lebensmitteln können vor der Volksseuche Übergewicht noch retten." Für die anderen hingegen ist klar: "Eine rote Ampel auf kalorienreichen Lebensmitteln bedeutet eine unerträgliche Entmündigung der Bürger." Die aktuelle Kontroverse um die von der...

Arguments about the appropriate discount rate often start by assuming a Utilitarian social welfare function with isoelastic utility, in which the consumption discount rate is a function of the (constant) elasticity of marginal utility along with the (much discussed) utility discount rate. In...

In this paper, we analyze the nature of cooperation in different corruption regimes. In a laboratory experiment with university students in Mexico, individuals play first a corruption game and then a public goods game. The corruption game is divided into three groups: high- and low-monitoring...

We report the findings of experiments designed to study how people learn in network games. Network games offer new opportunities to identify learning rules, since on networks (compared to, e.g., random matching) more rules differ in terms of their information requirements. Our experimental...

Individual willingness to enter competitive environments predicts career choices and labor market outcomes. Meanwhile, many people experience competitive contexts as stressful. We use two laboratory experiments to investigate whether factors related to stress can help explain individual...

Frauen sind im Durchschnitt seltener bereit, in Wettbewerb mit anderen Personen zu treten als Männer. Dieser Gender Gap in der Neigung zu konkurrieren ist einer von vielen Gründen für Unterschiede in den Bildungs- und Karriereentscheidungen von Frauen und Männern und für weitere Gender Gaps...

Women are less willing than men to compete against others. This gender gap can partially explain the differences between women's and men's education and career choices, and the labor market disparities that result. The experiments presented here show that even though women are less willing than...

Der diesjährige Nobelpreisträger Richard H. Thaler ist einer breiteren Öffentlichkeit vor allem durch sein mit Cass R. Sunstein gemeinsam verfasstes Buch zum Nudging bekannt geworden. Tatsächlich hat er in den vergangenen 40 Jahren die Entwicklung der Verhaltensökonomie entscheidend...

Experimenters make theoretically irrelevant decisions concerning user interfaces and ordering or labeling of options. Reanalyzing dictator games, I first show that such decisions may drastically affect comparative statics and cause results to appear contradictory across experiments. This...