Hormones and Social Preferences
Abstract
We examine whether social preferences are determined by hormones. We do this by investigating whether markers for the strength of prenatal testosterone exposure (finger length ratios) and current exposure to progesterone and oxytocin (the menstrual cycle) are correlated with choices in social preference games. We find that subjects with finger ratios indicating high prenatal testosterone exposure give less in the trust, ultimatum and public good games and return a smaller proportion in the trust game. The choices of female subjects vary over the menstrual cycle according to a pattern consistent with a positive impact of oxytocin on giving in the trust and ultimatum games and a positive impact of progesterone on altruism. We find no impact for subjects taking hormonal contraceptives. We conclude that both prenatal and current exposure to hormones play an important role in shaping social preferences.Download Info
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Paper provided by Tinbergen Institute in its series Tinbergen Institute Discussion Papers with number 11-046/3.Length:
Date of creation: 24 Feb 2011
Date of revision:
Handle: RePEc:dgr:uvatin:20110046
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Web page: http://www.tinbergen.nl
Related research
Keywords: social preferences; 2D:4D; testosterone; progesterone; oxytocin;Other versions of this item:
- Buser, Thomas, 2012. "Digit ratios, the menstrual cycle and social preferences," Games and Economic Behavior, Elsevier, vol. 76(2), pages 457-470.
- C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior
- D87 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Neuroeconomics
This paper has been announced in the following NEP Reports:
- NEP-ALL-2011-03-26 (All new papers)
- NEP-CBE-2011-03-26 (Cognitive & Behavioural Economics)
- NEP-EVO-2011-03-26 (Evolutionary Economics)
- NEP-EXP-2011-03-26 (Experimental Economics)
- NEP-NEU-2011-03-26 (Neuroeconomics)
- NEP-SOC-2011-03-26 (Social Norms & Social Capital)
References
References listed on IDEASPlease 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.:
- Santiago Sanchez-Pages & Enrique Turiegano, 2009. "Testosterone, Facial Symmetry and Cooperation in the Prisoners’ Dilemma," ESE Discussion Papers 192, Edinburgh School of Economics, University of Edinburgh.
- Pearson, Matthew & Schipper, Burkhard C., 2009.
"Menstrual Cycle and Competitive Bidding,"
Working Papers
09-11, University of California at Davis, Department of Economics.
- Pearson, Matthew & Schipper, Burkhard C., 2013. "Menstrual cycle and competitive bidding," Games and Economic Behavior, Elsevier, vol. 78(C), pages 1-20.
- Pearson, Matthew & Schipper, Burkhard C, 2009. "Menstrual cycle and competitive bidding," MPRA Paper 16784, University Library of Munich, Germany.
- Matthew Pearson & Burkhard Schipper, 2012. "Menstrual Cycle and Competitive Bidding," Working Papers 1110, University of California, Davis, Department of Economics.
- Matthew Pearson & Burkhard C. Schipper, 2009. "Menstrual Cycle and Competitive Bidding," Working Papers 911, University of California, Davis, Department of Economics.
- Pearson, Matthew & Schipper, Burkhard C., 2011. "Menstrual Cycle and Competitive Bidding," Working Papers 11-10, University of California at Davis, Department of Economics.
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"Genetic Variation in Preferences for Giving and Risk-Taking,"
Working Paper Series in Economics and Finance
679, Stockholm School of Economics, revised 12 Jan 2009.
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- Thomas Buser, 2010. "Handedness predicts Social Preferences: Evidence connecting the Lab to the Field," Tinbergen Institute Discussion Papers 10-119/3, Tinbergen Institute.
- Zak, Paul J. & Stanton, Angela A. & Ahmadi, Sheila, 2007. "Oxytocin Increases Generosity in Humans," MPRA Paper 5650, University Library of Munich, Germany.
- Wozniak, David, 2009. "Choices About Competition: Differences by gender and hormonal fluctuations, and the role of relative performance feedback," MPRA Paper 21097, University Library of Munich, Germany.
- Steven D. Levitt & John A. List, 2007. "What Do Laboratory Experiments Measuring Social Preferences Reveal About the Real World?," Journal of Economic Perspectives, American Economic Association, vol. 21(2), pages 153-174, Spring.
- Yan Chen & Peter Katuscak & Emre Ozdenoren, 2005. "Why Can’t a Woman Bid More Like a Man?," CERGE-EI Working Papers wp275, The Center for Economic Research and Graduate Education - Economic Institute, Prague.
- Berg Joyce & Dickhaut John & McCabe Kevin, 1995. "Trust, Reciprocity, and Social History," Games and Economic Behavior, Elsevier, vol. 10(1), pages 122-142, July.
Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Pearson, Matthew & Schipper, Burkhard C., 2009.
"Menstrual Cycle and Competitive Bidding,"
Working Papers
09-11, University of California at Davis, Department of Economics.
- Pearson, Matthew & Schipper, Burkhard C., 2013. "Menstrual cycle and competitive bidding," Games and Economic Behavior, Elsevier, vol. 78(C), pages 1-20.
- Pearson, Matthew & Schipper, Burkhard C, 2009. "Menstrual cycle and competitive bidding," MPRA Paper 16784, University Library of Munich, Germany.
- Matthew Pearson & Burkhard Schipper, 2012. "Menstrual Cycle and Competitive Bidding," Working Papers 1110, University of California, Davis, Department of Economics.
- Matthew Pearson & Burkhard C. Schipper, 2009. "Menstrual Cycle and Competitive Bidding," Working Papers 911, University of California, Davis, Department of Economics.
- Pearson, Matthew & Schipper, Burkhard C., 2011. "Menstrual Cycle and Competitive Bidding," Working Papers 11-10, University of California at Davis, Department of Economics.
- Pablo Branas-Garza & Jaromir Kovarik & Levent Neyse, 2013. "Second-to-Fourth Digit Ratio has a Non-Monotonic Impact on Altruism," Working Papers 13-09, Chapman University, Economic Science Institute.
- Schipper, Burkhard C., 2012.
"Sex Hormones and Choice under Risk,"
Working Papers
2012-07, University of California at Davis, Department of Economics.
- Burkhard Schipper, 2012. "Sex Hormones and Choice under Risk," Working Papers 127, University of California, Davis, Department of Economics.
- Drichoutis, Andreas & Nayga, Rodolfo, 2012. "Do risk and time preferences have biological roots?," MPRA Paper 37320, University Library of Munich, Germany.
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