TY - RPRT AU - Dohmen, Thomas AU - Falk, Armin AU - Huffman, David B. AU - Marklein, Felix AU - Sunde, Uwe TI - Biased Probability Judgment: Evidence of Incidence and Relationship to Economic Outcomes from a Representative Sample PY - 2009/May/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 4170 UR - https://www.iza.org/publications/dp4170 AB - Many economic decisions involve a substantial amount of uncertainty, and therefore crucially depend on how individuals process probabilistic information. In this paper, we investigate the capability for probability judgment in a representative sample of the German population. Our results show that almost a third of the respondents exhibits systematically biased perceptions of probability. The findings also indicate that the observed biases are related to individual economic outcomes, which suggests potential policy relevance of our findings. KW - long-term unemployment KW - hot hand fallacy KW - representative design KW - gambler's fallacy KW - probability judgment KW - bounded rationality KW - financial decision making ER -