The Visible Hand: Finger ratio (2D:4D) and competitive behavior
In an experiment using two-bidder first-price sealed bid auctions with symmetric independent private values, we scan also the right hand of each subject. We study how the ratio of the length of the index and ring fingers (2D:4D) of the right hand, a measure of prenatal hormone exposure, is correlated with bidding behavior and total profits. 2D:4D has been reported to predict competitiveness in sports competition (Manning and Taylor, 2001, and Hoenekopp, Manning and Mueller, 2006), risk aversion in an investment task (Dreber and Hoffman, 2007), and the average profitability of high-frequency traders in financial markets (Coates, Gurnell and Rustichini, 2009). We do not find any significant correlation between 2D:4D and both bidding or profits. Yet, our study raises an issue of ethnic differences with respect to 2D:4D.
|Date of creation:||12 Aug 2009|
|Contact details of provider:|| Postal: Ludwigstraße 33, D-80539 Munich, Germany|
Web page: https://mpra.ub.uni-muenchen.de
More information through EDIRC
Please 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.:
- 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.
- 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.
- Doug Miller & A. Colin Cameron & Jonah B. Gelbach, 2006. "Bootstrap-Based Improvements for Inference with Clustered Errors," Working Papers 621, University of California, Davis, Department of Economics.
- 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.
- 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.
- Marco Casari & John C. Ham & John H. Kagel, 2005. "Selection bias, demographic effects, and ability effects in common value auction experiments," Staff Reports 213, Federal Reserve Bank of New York.
- 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.
- Krishna, Vijay, 2009.
edition 2, number 9780123745071.
- Krishna, Vijay, 2002. "Auction Theory," Elsevier Monographs, Elsevier, edition 1, number 9780124262973.
- 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 C. Schipper, 2009. "Menstrual Cycle and Competitive Bidding," Working Papers 911, University of California, Davis, Department of Economics.
- Matthew Pearson & Burkhard Schipper, 2012. "Menstrual Cycle and Competitive Bidding," Working Papers 1110, University of California, Davis, Department of Economics.
- Ham, John C. & Kagel, John H., 2006. "Gender effects in private value auctions," Economics Letters, Elsevier, vol. 92(3), pages 375-382, September.
- Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer;Economic Science Association, vol. 10(2), pages 171-178, June.
- 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.
- 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.
- Greiner, Ben, 2004. "An Online Recruitment System for Economic Experiments," MPRA Paper 13513, University Library of Munich, Germany.
- Zak, Paul J. & Stanton, Angela A. & Ahmadi, Sheila, 2007. "Oxytocin Increases Generosity in Humans," MPRA Paper 5650, University Library of Munich, Germany. Full references (including those not matched with items on IDEAS)