최저가낙찰제 저가심사기준 도입효과 분석

Abstract

This study analyzed the lowest bidding data of construction project bid in 2007 to investigate the effect of two stage rule for judgment on extremely low price bidding which has been introduced since May, 2006. Not only bidding rate, but also the order of bidder is considered in this analysis. On the surface the bidding rate of architectural engineering sector is lower and that of civil engineering sector higher by simple before/after analysis, but this study insists on both sector being better off. This study shows the effect of architectural sector is bigger than that of civil sector in terms of the bidding rate increase between the lowest bidding rate and the success bidder's bidding rate. Nevertheless the bidding rate of architectural is lower, because of the different competition environments and the lack of consideration on the different proportion of input between architectural and civil engineering project. In Conclusion the improvement of the current rule that adopt the criterion based on direct construction cost is suggested.