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Previous studies document a relationship between gambling activity at the aggregate level and investments in securities … with lottery-like features. We combine data on individual gambling consumption with portfolio holdings and trading records … to examine whether gambling and trading act as substitutes or complements. We find that gamblers are more likely than the …
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We define a class of risk-taking-neutral (RTN) background risks. These background risks have the property that they will not alter decisions made with respect to another risk, for individuals with HARA utility. If we wish to compare a decision made with and without some exogenous background...
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We investigate the relationship between subjective probabilities of future stock market returns and decisions about stockholding. Specifically, we examine whether acting upon subjective probabilities is confined to individuals with high cognitive skills. We explore this question using data from...
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We apply a new and innovative approach to communicating risks associated with financial products that should support investors in making better investment decisions. In our experiments, participants are able to gain “simulated experience” by random sampling of a previously described return...
Persistent link: https://www.econbiz.de/10013065022
We relate time-varying aggregate ambiguity (V-VSTOXX) to individual investor trading. We use the trading records of more than 100,000 individual investors from a large German online brokerage from March 2010 to December 2015. We find that an increase in ambiguity is associated with increased...
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