Middlemen in Search Equilibrium
This paper shows how including divisibility of goods and productive heterogeneity leads to the emergence of middlemen in an equilibrium search environment. In the baseline model, middlemen are welfare reducing and their number increases as market frictions are reduced. When the model is extended to allow for time taken in production and increasing returns-to-scale in the market meeting technology, middlemen can be beneficial to society by speeding up the meeting process.
|Date of creation:||2004|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: (518) 442-4735
Fax: (518) 442-4736
|Order Information:|| Postal: Department of Economics, BA 110 University at Albany State University of New York Albany, NY 12222 U.S.A.|
Web: http://www.albany.edu/economics/research/workingp/index.shtml Email:
References listed on IDEAS
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.:
- Eric Smith, 2004. "Intermediated Search," Economica, London School of Economics and Political Science, vol. 71(284), pages 619-636, November.
- Martin J. Osborne & Ariel Rubinstein, 2005. "Bargaining and Markets," Levine's Bibliography 666156000000000515, UCLA Department of Economics.
- Alok Johri & John Leach, 2002.
"Middlemen and the Allocation of Heterogeneous Goods,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 43(2), pages 347-362, May.
- Alok Johri & Lohn Leach, 2000. "Middlemen and the Allocation of Heterogeneous Goods," Department of Economics Working Papers 2000-06, McMaster University.
- Kiyotaki, Nobuhiro & Wright, Randall, 1989. "On Money as a Medium of Exchange," Journal of Political Economy, University of Chicago Press, vol. 97(4), pages 927-54, August.
- Hosios, Arthur J, 1990. "On the Efficiency of Matching and Related Models of Search and Unemployment," Review of Economic Studies, Wiley Blackwell, vol. 57(2), pages 279-98, April.
- Mortensen, Dale T., 1987.
"Job search and labor market analysis,"
Handbook of Labor Economics,
in: O. Ashenfelter & R. Layard (ed.), Handbook of Labor Economics, edition 1, volume 2, chapter 15, pages 849-919
- Diamond, Peter A, 1982.
"Aggregate Demand Management in Search Equilibrium,"
Journal of Political Economy,
University of Chicago Press, vol. 90(5), pages 881-94, October.
When requesting a correction, please mention this item's handle: RePEc:nya:albaec:04-11. 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: (John Bailey Jones)
If references are entirely missing, you can add them using this form.