Public Procurement Auctions and Competition in Turkey
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This paper empirically investigates the effect of the competitive environment (number of participants) on the cost of procurement. We use a unique dataset provided by the Public Procurement Authority (PPA) of Turkey that covers all of the government procurement auctions for the years 2004–2006. First, after controlling for possible endogeneity, we show that the number of bidders significantly and negatively affects the procurement price. Thus, the existence of a more competitive environment significantly decreases procurement costs in Turkey. Second, when auctions are open to foreign participation, the auction price tends to be lower. Finally, prices in services and goods sectors are more sensitive to changes in the number of bidders than is true for the construction sector. The results of this paper have several policy implications for e-procurement and efficient procurement design.
KeywordsPublic procurement auctions Competition effects
JEL ClassificationsC31 D44 H57
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- De Silva D. G., Kosmopoulou G., Lamarche C. (2007) The Effect of Information on the Bidding and Survival of Entrants in Procurement Auctions. Journal of Public Economics 93(1–2): 56–72Google Scholar
- Estache, A., & Iimi, A. (2008). Procurement efficiency for infrastructure development and financial needs reassessed. Policy Research Working Paper No. 4662, the World Bank.Google Scholar
- Office of Government Commerce (2005). e-Procurement in Action—A guide to e-Procurement in the Public Sector.Google Scholar
- Public Procurement Authority. (2009) Handbook of Public Procurement, Turkey http://www.ihale.gov.tr/kilavuz/idare.pdf.
- Public Procurement Law (2002), the Official Gazette of Republic of Turkey No: 25000 and date: 21.01.2003 by Communique of Public Procurement Authority.Google Scholar
- Stock, J. H., & Yogo, M. (2005). Testing for weak instruments in linear IV regression. In D. W. K. Andrews & J. H. Stock, Identification and Inference for Econometric Models: Essays in Honor of Thomas Rothenberg (pp. 80–108). Cambridge: Cambridge University Press.Google Scholar