Asociaciones público privadas, modelo de desarrollo de infraestructura productiva y social en Colombia y el mundo: marco histórico, conceptual y crítico de la Ley 1508 de 2012.

This paper aims to develop an analysis of the PPP (Public private partnerships) iewed, at the beginning, from an historical and international perspective and then analyses this figure in the national scene at present time. This paper may being enclosed as a reflection paper or a review paper, since on the one hand generates a critique of the figure and in the other hand, makes a revision of the figure of the Public Private Partnership in the national scene. The text addresses the different conceptions and typologies of the PPP, showing the difference of the figure depending the legal system where is developed, and demonstrating that is not a new figure, but a scheme that has been developing from several years ago. Finally, this paper develops the concept of the PPP inside the law 1508 from 2012 and establishes, from a critical perspective, some possible problems that the law could develop. [ABSTRACT FROM AUTHOR]