作者：Agranov, Marina; Healy, Paul J.; Nielsen, Kirby
作者单位：University System of Ohio; Ohio State University; National Bureau of Economic Research; University System of Ohio; Ohio State University
摘要：We design a laboratory experiment to identify whether a preference for randomisation defines a stable type across different choice environments. In games and individual decisions, subjects face 20 simultaneous repetitions of the same choice. Subjects can randomise by making different choices across the repetitions. We find that randomisation does define a type that is predictable across domains. A sizeable fraction of individuals randomise in all domains, even in questions that offer a stochas...
