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We offer a new social approach to investment decision making and asset prices. Investors discuss their strategies and convert others to their strategies with a probability that increases in investment returns. The conversion rate is shown to be convex in realized returns. Unconditionally, active...
Persistent link: https://www.econbiz.de/10012855993
Evolved dispositions influence, but do not determine, how people think about economic problems. The evolutionary cognitive approach offers important insights, but underweights the social transmission of ideas as a level of explanation. The need for a social explanation for the evolution of...
Persistent link: https://www.econbiz.de/10012923430
We offer a new social approach to investment decision making and asset prices. Investors discuss their strategies and convert others to their strategies with a probability that increases in investment returns. The conversion rate is shown to be convex in realized returns. Unconditionally, active...
Persistent link: https://www.econbiz.de/10012928312
We offer a model in which sequences of individuals often converge upon poor decisions and are prone to fads, despite communication of the payoff outcomes from past choices. This reflects both direct and indirect action-based information externalities. In contrast with previous cascades...
Persistent link: https://www.econbiz.de/10012914362
We offer a model in which sequences of individuals often converge upon poor decisions and are prone to fads, despite communication of the payoff outcomes from past choices. This reflects both direct and indirect action-based information externalities. In contrast with previous cascades...
Persistent link: https://www.econbiz.de/10014029974