Resumen

GUILLEN UYEN, Jorge  y  MATUTE MEJIA, Genaro. Corruption detection mechanism in government procurement: Witness price system as public policy. Pensam. gest. [online]. 2014, n.36, pp.136-154. ISSN 2145-941X.

The following paper discusses the advantages and disadvantages of im-plementing a Witness System of Market Prices, system that would solve the problem of overvalued shopping in a reverse auction scheme within countries of Latin America. In this paper we present cases of witness prices system that have been applied in countries of the region such as Argentina and Colombia. From the latter experience in Argentina and Colombia, we propose a guideline that can be applied in other countries in the region.

Palabras clave : inverse auction; government parchases; price witness; heterogeneity of pnces.

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