Menstrual cycle and competitive bidding
In an experiment using two-bidder first-price sealed-bid auctions with symmetric independent private values and 400 participants, we collected information on the female participantsʼ menstrual cycles and the use of hormonal contraceptives. We find that naturally cycling women bid significantly higher than men and earn significantly lower profits than men except during the midcycle when fecundity is highest. We suggest an evolutionary hypothesis according to which women are predisposed by hormones to generally behave more riskily during their fecund phase of their menstrual cycle in order to increase the probability of conception, quality of offspring, and genetic variety. We also find that women on hormonal contraceptives bid significantly higher and earn substantially lower profits than men. This may be due to progestins contained in hormonal contraceptives or a selection effect. We discuss how our study differs from Chen et al. (2013).
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- Amos Tversky & Daniel Kahneman, 1979.
"Prospect Theory: An Analysis of Decision under Risk,"
Levine's Working Paper Archive
7656, David K. Levine.
- Kahneman, Daniel & Tversky, Amos, 1979. "Prospect Theory: An Analysis of Decision under Risk," Econometrica, Econometric Society, vol. 47(2), pages 263-91, March.
- Charles A. Holt & Susan K. Laury, 2002. "Risk Aversion and Incentive Effects," American Economic Review, American Economic Association, vol. 92(5), pages 1644-1655, December.
- Chen, Yan & Katuscak, Peter & Ozdenoren, Emre, 2007. "Sealed bid auctions with ambiguity: Theory and experiments," Journal of Economic Theory, Elsevier, vol. 136(1), pages 513-535, September.
- Burkhard Schipper, 2012. "Sex Hormones and Competitive Bidding," Working Papers 128, University of California, Davis, Department of Economics.
- Pearson, Matthew & Schipper, Burkhard C, 2009.
"The Visible Hand: Finger ratio (2D:4D) and competitive behavior,"
16785, University Library of Munich, Germany.
- Matthew Pearson & Burkhard C. Schipper, 2009. "The Visible Hand: Finger Ratio (2D:4D) and Competitive Behavior," Working Papers 912, University of California, Davis, Department of Economics.
- Emel Filiz-Ozbay & Erkut Y. Ozbay, 2007. "Auctions with Anticipated Regret: Theory and Experiment," American Economic Review, American Economic Association, vol. 97(4), pages 1407-1418, September.
- Zak, Paul J. & Stanton, Angela A. & Ahmadi, Sheila, 2007. "Oxytocin Increases Generosity in Humans," MPRA Paper 5650, University Library of Munich, Germany.
- Catherine C. Eckel & Philip J. Grossman, 2008.
"Sex and Risk: Experimental Evidence,"
Monash Economics Working Papers
archive-09, Monash University, Department of Economics.
- Eckel, Catherine C. & Grossman, Philip J., 2008. "Men, Women and Risk Aversion: Experimental Evidence," Handbook of Experimental Economics Results, Elsevier.
- Chen, Yan & Katuščák, Peter & Ozdenoren, Emre, 2013.
"Why canʼt a woman bid more like a man?,"
Games and Economic Behavior,
Elsevier, vol. 77(1), pages 181-213.
- Burkhard Schipper, 2012.
"Sex Hormones and Choice under Risk,"
127, University of California, Davis, Department of Economics.
- Francine D. Blau & Lawrence M. Kahn, 2000.
"Gender Differences in Pay,"
Journal of Economic Perspectives,
American Economic Association, vol. 14(4), pages 75-99, Fall.
- Robson, Arthur J., 1996. "The Evolution of Attitudes to Risk: Lottery Tickets and Relative Wealth," Games and Economic Behavior, Elsevier, vol. 14(2), pages 190-207, June.
- Muriel Niederle & Lise Vesterlund, 2007. "Do Women Shy Away From Competition? Do Men Compete Too Much?," The Quarterly Journal of Economics, Oxford University Press, vol. 122(3), pages 1067-1101.
- Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer, vol. 10(2), pages 171-178, June.
- Doug Miller & A. Colin Cameron & Jonah B. Gelbach, 2006.
"Bootstrap-Based Improvements for Inference with Clustered Errors,"
621, University of California, Davis, Department of Economics.
- A. Colin Cameron & Jonah B. Gelbach & Douglas L. Miller, 2008. "Bootstrap-Based Improvements for Inference with Clustered Errors," The Review of Economics and Statistics, MIT Press, vol. 90(3), pages 414-427, August.
- A. Colin Cameron & Jonah B. Gelbach & Douglas L. Miller, 2007. "Bootstrap-Based Improvements for Inference with Clustered Errors," NBER Technical Working Papers 0344, National Bureau of Economic Research, Inc.
- Uri Gneezy & Muriel Niederle & Aldo Rustichini, 2003. "Performance in Competitive Environments: Gender Differences," The Quarterly Journal of Economics, Oxford University Press, vol. 118(3), pages 1049-1074.
- Anne Case & Christina Paxson, 2008.
"Stature and Status: Height, Ability, and Labor Market Outcomes,"
Journal of Political Economy,
University of Chicago Press, vol. 116(3), pages 499-532, 06.
- Anne Case & Christina Paxson, 2006. "Stature and Status: Height, Ability, and Labor Market Outcomes," NBER Working Papers 12466, National Bureau of Economic Research, Inc.
- Marco Casari & John C. Ham & John H. Kagel, 2005.
"Selection bias, demographic effects, and ability effects in common value auction experiments,"
213, Federal Reserve Bank of New York.
- Marco Casari & John C. Ham & John H. Kagel, 2007. "Selection Bias, Demographic Effects, and Ability Effects in Common Value Auction Experiments," American Economic Review, American Economic Association, vol. 97(4), pages 1278-1304, September.
- David Cesarini & Christopher T. Dawes & Magnus Johannesson & Paul Lichtenstein & Björn Wallace, 2009.
"Genetic Variation in Preferences for Giving and Risk Taking,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 124(2), pages 809-842.
- David, Cesarini & Dawes, Christopher T. & Johannesson, Magnus & Lichtenstein, Paul & Wallace, Björn, 2007. "Genetic Variation in Preferences for Giving and Risk-Taking," SSE/EFI Working Paper Series in Economics and Finance 679, Stockholm School of Economics, revised 12 Jan 2009.
- Dekel, E. & Scotchmer, S., 1999.
"On the Evolution of Attitudes Towards Risk in Winner-Take-All Games,"
4-99, Tel Aviv.
- Dekel, Eddie & Scotchmer, Suzanne, 1999. "On the Evolution of Attitudes towards Risk in Winner-Take-All Games," Journal of Economic Theory, Elsevier, vol. 87(1), pages 125-143, July.
- Buser, Thomas, 2012.
"The impact of the menstrual cycle and hormonal contraceptives on competitiveness,"
Journal of Economic Behavior & Organization,
Elsevier, vol. 83(1), pages 1-10.
- Morgan John & Steiglitz Ken & Reis George, 2003. "The Spite Motive and Equilibrium Behavior in Auctions," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 2(1), pages 1-27, April.
- Ham, John C. & Kagel, John H., 2006. "Gender effects in private value auctions," Economics Letters, Elsevier, vol. 92(3), pages 375-382, September.
- Rachel Croson & Uri Gneezy, 2009. "Gender Differences in Preferences," Journal of Economic Literature, American Economic Association, vol. 47(2), pages 448-74, June.
- Kagel, John H & Levin, Dan, 1993.
"Independent Private Value Auctions: Bidder Behaviour in First-, Second- and Third-Price Auctions with Varying Numbers of Bidders,"
Royal Economic Society, vol. 103(419), pages 868-79, July.
- Kagel, J.H. & Levin, D., 1988. "Independent Private Value Auctions: Bidder Behavior In First, Second And Third-Price Auctions With Varying Numbers Of Bidders," Papers 13, Houston - Department of Economics.
- Ellen Garbarino & Robert Slonim & Justin Sydnor, 2011. "Digit ratios (2D:4D) as predictors of risky decision making for both sexes," Journal of Risk and Uncertainty, Springer, vol. 42(1), pages 1-26, February.
- Greiner, Ben, 2004. "An Online Recruitment System for Economic Experiments," MPRA Paper 13513, University Library of Munich, Germany.
- Thomas Buser, 2011. "Hormones and Social Preferences," Tinbergen Institute Discussion Papers 11-046/3, Tinbergen Institute.
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