The wisdom of crowds: Predicting a weather and climate-related event
Environmental uncertainty is at the core of much of human activity, ranging from daily decisions by individuals to long-term policy planning by governments. Yet, there is little quantitative evidence on the ability of non-expert individuals or populations to forecast climate-related events. Here we report on data from a 90-year old prediction game on a climate related event in Alaska: the Nenana Ice Classic (NIC). Participants in this contest guess to the nearest minute when the ice covering the Tanana River will break, signaling the start of spring. Previous research indicates a strong correlation between the ice breakup dates and regional weather conditions. We study betting decisions between 1955 and 2009. We find the betting distribution closely predicts the outcome of the contest. We also find a significant correlation between regional temperatures as well as past ice breakups and betting behavior, suggesting that participants incorporate both climate and historical information into their decision-making. crowds, natural experiment, environmental decision-making.
Volume (Year): 8 (2013)
Issue (Month): 2 (March)
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- Clemen, Robert T., 1989. "Combining forecasts: A review and annotated bibliography," International Journal of Forecasting, Elsevier, vol. 5(4), pages 559-583.
- Claus Bjørn Jørgensen & Sigrid Suetens & Jean-Robert Tyran, 2011.
"Predicting Lotto Numbers,"
11-10, University of Copenhagen. Department of Economics.
- Jørgensen, Claus Bjørn & Suetens, Sigrid & Tyran, Jean-Robert, 2011. "Predicting Lotto Numbers," CEPR Discussion Papers 8314, C.E.P.R. Discussion Papers.
- Jorgensen, C.B. & Suetens, S. & Tyran, J.R., 2011. "Predicting Lotto Numbers," Discussion Paper 2011-033, Tilburg University, Center for Economic Research.
- Grether, David M., 1990.
"Testing Bayes Rule and the Representativeness Heuristic: Some Experimental Evidence,"
724, California Institute of Technology, Division of the Humanities and Social Sciences.
- Grether, David M., 1992. "Testing bayes rule and the representativeness heuristic: Some experimental evidence," Journal of Economic Behavior & Organization, Elsevier, vol. 17(1), pages 31-57, January.
- Suetens, S. & Tyran, J.R., 2011.
"The Gambler's Fallacy and Gender,"
2011-011, Tilburg University, Center for Economic Research.
- Anderson, Lisa R & Holt, Charles A, 1997. "Information Cascades in the Laboratory," American Economic Review, American Economic Association, vol. 87(5), pages 847-862, December.
- Sushil Bikhchandani & David Hirshleifer & Ivo Welch, 1998. "Learning from the Behavior of Others: Conformity, Fads, and Informational Cascades," Journal of Economic Perspectives, American Economic Association, vol. 12(3), pages 151-170, Summer.
- Richard P. Larrick & Jack B. Soll, 2006. "Erratum--Intuitions About Combining Opinions: Misappreciation of the Averaging Principle," Management Science, INFORMS, vol. 52(2), pages 309-310, February.
- Kelly, David L. & Letson, David & Nelson, Forrest & Nolan, David S. & Solís, Daniel, 2012.
"Evolution of subjective hurricane risk perceptions: A Bayesian approach,"
Journal of Economic Behavior & Organization,
Elsevier, vol. 81(2), pages 644-663.
- David Kelly & David Letson & Forest Nelson & David S. Nolan & Daniel Solis, 2009. "Evolution of Subjective Hurricane Risk Perceptions: A Bayesian Approach," Working Papers 0905, University of Miami, Department of Economics.
- Richard P. Larrick & Jack B. Soll, 2006. "Intuitions About Combining Opinions: Misappreciation of the Averaging Principle," Management Science, INFORMS, vol. 52(1), pages 111-127, January.
- Hibon, Michele & Evgeniou, Theodoros, 2005. "To combine or not to combine: selecting among forecasts and their combinations," International Journal of Forecasting, Elsevier, vol. 21(1), pages 15-24.
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