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Barcelona GSE: Graduate School of Economics

Former CREA Working Papers  

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Working Papers # 407

Title: Travelers' Types
Authors: by Pablo Brañas-Garza, María Paz Espinosa, Pedro Rey-Biel
Date: 17-07-2008
Keywords: traveler’s dilemma, self-reports, principal components, experiments
JEL Codes: C72; C81; C91; D81
Abstract:
This paper uses subjects’ self-reported justifications to explain discrepancies between observed heterogeneous behavior and the unique equilibrium prediction in a one-shot traveler’s dilemma experiment (TD). Principal components (PC) analysis suggests that iterative reasoning, aspiration levels, competitive behavior, attitudes towards risk and penalties and focal points may be behind different choices. Such reasons are coherent with same subjects’ behavior in other tests and experiments in which these particular issues are prominent. Overall, we identify types of subjects whose motivations are consistent across tasks.
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