Impact of Ethnicities on Market Outcome: Results of Market Experiments in Kenya
We study market exchange in the laboratory by a multiethnic experiment in Kenya. The subjects of our experiment are of three ethnicities, Kikuyu, Luo, and Kalenjin. Our model contains two types of consumers and two kinds of commodities, and three competitive equilibria exist. The two equilibria with the lowest, and highest relative prices are beneficial for one type of the consumers, and the intermediate price gives an equitable allocation. The tatonnement dynamics however predict that relative prices diverge from the intermediate equilibrium towards the lowest equilibrium or the highest equilibrium depending on initial prices. In order to examine how much effect the ethnicities of subjects have on the equilibrium selection, we conducted manual experiments of pit market trading with different combinations of ethnicities of subjects. Our result shows strong support for the convergence to the intermediate equilibrium when Kalenjin subjects participated, whereas no such data are obtained without them. In addition, the frequencies of transactions with Kalenjin subjects were significantly less than that with the other subjects only, and the less frequent transactions resulted in the more efficient outcomes of the experimental market.
|Date of creation:||Mar 2011|
|Contact details of provider:|| Postal: 2-1 Rokkodai, Nada, Kobe 657-8501 JAPAN|
Phone: +81-(0)78 803 7036
Fax: +81-(0)78 803 7059
Web page: http://www.rieb.kobe-u.ac.jp/index-e.html
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.:
- Timothy Cason & Tatsuyoshi Saijo & Takehiko Yamato, 2002.
"Voluntary Participation and Spite in Public Good Provision Experiments: An International Comparison,"
Springer;Economic Science Association, vol. 5(2), pages 133-153, October.
- Cason, T.N. & Saijo, T. & Yamato, T., 2000. "Voluntary Participation and Spite in Public Good Provision Experiments: an International Comparison," ISER Discussion Paper 0491, Institute of Social and Economic Research, Osaka University.
- Cason, T.N. & Saijo, T. & Yamato, T., 1998. "Voluntary Participation and Spite in Public Good Provision Experiments: an International Comparison," Papers 98-002, Purdue University, Krannert School of Management - Center for International Business Education and Research (CIBER).
- Anderson, Christopher M. & Plott, Charles R. & Shimomura, K.-I.Ken-Ichi & Granat, Sander, 2004.
"Global instability in experimental general equilibrium: the Scarf example,"
Journal of Economic Theory,
Elsevier, vol. 115(2), pages 209-249, April.
- Anderson, Christopher M. & Granat, Sander & Plott, Charles R. & Shimomura, Ken-Ichi, 2000. "Global Instability in Experimental General Equilibrium: The Scarf Example," Working Papers 1086, California Institute of Technology, Division of the Humanities and Social Sciences.
- Alvin E. Roth & V. Prasnikar & M. Okuno-Fujiwara & S. Zamir, 1998.
"Bargaining and market behavior in Jerusalem, Liubljana, Pittsburgh and Tokyo: an experimental study,"
Levine's Working Paper Archive
344, David K. Levine.
- Roth, Alvin E. & Vesna Prasnikar & Masahiro Okuno-Fujiwara & Shmuel Zamir, 1991. "Bargaining and Market Behavior in Jerusalem, Ljubljana, Pittsburgh, and Tokyo: An Experimental Study," American Economic Review, American Economic Association, vol. 81(5), pages 1068-1095, December.
- Herbert E. Scarf, 1959. "Some Examples of Global Instability of the Competitive Equilibrium," Cowles Foundation Discussion Papers 79, Cowles Foundation for Research in Economics, Yale University.
- Shapley, Lloyd S & Shubik, Martin, 1977. "An Example of a Trading Economy with Three Competitive Equilibria," Journal of Political Economy, University of Chicago Press, vol. 85(4), pages 873-875, August.
- Juergen Huber & Martin Shubik & Shyam Sunder, 2009. "Default Penalty as a Disciplinary and Selection Mechanism in Presence of Multiple Equilibria," Cowles Foundation Discussion Papers 1730, Cowles Foundation for Research in Economics, Yale University.
When requesting a correction, please mention this item's handle: RePEc:kob:dpaper:dp2011-10. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Office of Promoting Research Collaboration, Research Institute for Economics & Business Administration, Kobe University)
If references are entirely missing, you can add them using this form.