Estimating Bayesian decision problems with heterogeneous priors
AbstractIn many areas of economics there is a growing interest in how expertise and preferences drive individual and group decision making under uncertainty. Increasingly, we wish to estimate such models to quantify which of these drive decision making. In this paper we propose a new channel through which we can empirically identify expertise and preference parameters by using variation in decisions over heterogeneous priors. Relative to existing estimation approaches, our \Prior- Based Identification" extends the possible environments which can be estimated, and also substantially improves the accuracy and precision of estimates in those environments which can be estimated using existing methods.
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Bibliographic InfoPaper provided by Department of Economics and Business, Universitat Pompeu Fabra in its series Economics Working Papers with number 1357.
Date of creation: Mar 2013
Date of revision:
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Web page: http://www.econ.upf.edu/
Bayesian decision making; expertise; preferences; estimation.;
Other versions of this item:
- Stephen Hansen & Michael McMahon, 2013. "Estimating Bayesian Decision Problems with Heterogeneous Priors," CAMA Working Papers 2013-18, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
- Stephen Hansen & Michael McMahon, 2013. "Estimating Bayesian Decision Problems with Heterogeneous Priors," Working Papers 683, Barcelona Graduate School of Economics.
- Stephen Hansen & Michael McMahon, 2013. "Estimating Bayesian Decision Problems with Heterogeneous Priors," CEP Discussion Papers dp1211, Centre for Economic Performance, LSE.
- D72 - Microeconomics - - Analysis of Collective Decision-Making - - - Political Processes: Rent-seeking, Lobbying, Elections, Legislatures, and Voting Behavior
- D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty
- C13 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Estimation: General
This paper has been announced in the following NEP Reports:
- NEP-ALL-2013-03-30 (All new papers)
- NEP-DCM-2013-03-30 (Discrete Choice Models)
- NEP-UPT-2013-03-30 (Utility Models & Prospect Theory)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Kiel, Alexandra & Gerling, Kerstin & Schulte, Elisabeth & Grüner, Hans Peter, 2003.
"Information acquisition and decision making in committees: a survey,"
Working Paper Series
0256, European Central Bank.
- Gerling, Kerstin & Gruner, Hans Peter & Kiel, Alexandra & Schulte, Elisabeth, 2005. "Information acquisition and decision making in committees: A survey," European Journal of Political Economy, Elsevier, vol. 21(3), pages 563-597, September.
- Stephen Hansen & Michael McMahon & Carlos Velasco Rivera, 2013.
"How Expoerts Decide: Preferences or Private Assessments on a Monetary Policy Committee?,"
CESifo Working Paper Series
4201, CESifo Group Munich.
- Stephen Hansen & Carlos Velasco Rivera & Michael McMahon, 2013. "How Experts Decide: Preferences or Private Assessments on a Monetary Policy Committee?," CAMA Working Papers 2013-19, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
- Matias Iaryczower & Matthew Shum, 2012. "The Value of Information in the Court: Get It Right, Keep It Tight," American Economic Review, American Economic Association, vol. 102(1), pages 202-37, February.
- Peter Sorensen & Marco Ottaviani, 2000. "Herd Behavior and Investment: Comment," American Economic Review, American Economic Association, vol. 90(3), pages 695-704, June.
- Iaryczower, Matias & Lewis, Garrett & Shum, Matthew, 2013. "To elect or to appoint? Bias, information, and responsiveness of bureaucrats and politicians," Journal of Public Economics, Elsevier, vol. 97(C), pages 230-244.
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