“…Both effects have been studied as interacting (Burget, Che, 2004), but also with other accompanying phenomena, such as the example of the overpricing of public contracts for construction (Pavel, 2010), or in connection with the analysis of the impact of the evaluation criteria on the price of public contracts and the relationship between corruption and openness of the procurement procedure (Ochrana, Maaytová, 2012). There is also a relatively detailed study of the impact of outsourcing on the effectiveness of the procurement of goods and services (Měřičková, Nemec, 2007), (Mikušová -Měřičková, Nemec, 2013), (Svidroňová, Vaceková, 2012), (Horňáková, Špaček, 2013), the influence of the amount of submissions on the final price of a public contract (Iimi, 2006) and the phenomenon of accumulation of submissions in the vicinity of the price limits of the submissions (Nikolovová et al, 2012). The studies consensually agree that it is the factor of competitive effects and the transparency factor (Pavel, Sičáková-Beblavá, 2008), which have a demonstrable impact on efficiency (regarding the final price of tenders).…”