Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/32593
Authors: 
Conte, Anna
Moffatt, Peter G.
Botti, Fabrizio
Di Cagno, Daniela T.
D'Ippoliti, Carlo
Year of Publication: 
2009
Series/Report no.: 
Jena economic research papers 2009,104
Abstract: 
Data on contestants' choices in Italian Game Show Affari Tuoi are analysed in a way that separates the effect of risk attitude (preferences) from that of beliefs concerning the amount of money that will be offered to contestants in future rounds. The most important issue addressed in the paper is what belief function is actually being used by contestants. The parameters of this function are estimated freely along with the parameters of a choice model. Separate identification of the belief function and preferences is possible by virtue of the fact that at a certain stage of the game, beliefs are not relevant, and risk attitude is the sole determinant of choice. The rational expectations hypothesis is tested by comparing the estimated belief function with the true offer function which is estimated using data on offers actually made to contestants. We find that there is a significant difference between these two functions, and hence we reject the rational expectations hypothesis. However, when a simpler rule-of-thumb structure is as- sumed for the belief function, we find a correspondence to the function obtained from data on actual offers. Our overall conclusion is that contestants are rational to the extent that they make use of all available relevant information, but are not fully rational because they are not processing the information in an optimal way. The importance of belief-formation is confirmed by the estimation of a mixture model which establishes that the vast majority of contestants are forward-looking as opposed to myopic.
Subjects: 
Beliefs
Discrete choice models
Method of simulated likelihood
Natural Experiments
rational expectations
risky choice
JEL: 
C15
C23
C25
D81
Document Type: 
Working Paper

Files in This Item:
File
Size
492.55 kB





Items in EconStor are protected by copyright, with all rights reserved, unless otherwise indicated.