S-WoPEc
 
Scandinavian Working Papers in Economics
HomeAboutSeriesSubject/JEL codesAdvanced Search
Department of Economics, Lund University Working Papers, Department of Economics, Lund University

No 2014:20:
Experience in Public Goods Experiments

Anna Conte (), Vittoria Levati () and Natalia Montinari ()

Abstract: We use information on students' past participation in economic experiments, as stored in our database, to analyze whether behavior in public goods games is affected by experience (i.e., previous participation in social dilemma-type experiments) and history (i.e., participation in experiments of a different class than the social dilemma). We have three main results. First, at the aggregate level, the amount subjects contribute and expect others to contribute decrease with experience. Second, a mixture model reveals that the proportion of unconditional cooperators decreases with experience, while that of selfish individuals increases. Finally, history also influences behavior, although to a lesser extent than experience. Our findings have important methodological implications for researchers, who are urged to control for subjects' experience and history in their experiments if they want to improve the external validity and replicability of their results.

Keywords: Public goods experiments; Social preferences; Mixture models; Experience; History; (follow links to similar papers)

JEL-Codes: C35; C51; C72; H41; (follow links to similar papers)

33 pages, May 18, 2014

Before downloading any of the electronic versions below you should read our statement on copyright.
Download GhostScript for viewing Postscript files and the Acrobat Reader for viewing and printing pdf files.

Full text versions of the paper:

wp14_20.pdf    PDF-file
Download Statistics

Questions (including download problems) about the papers in this series should be directed to David Edgerton ()
Report other problems with accessing this service to Sune Karlsson () or Helena Lundin ().

Programing by
Design by Joachim Ekebom

Handle: RePEc:hhs:lunewp:2014_020 This page was generated on 2014-12-14 19:25:02