Valdivieso, Sergio Torres; Cáceres, Rafael Guillermo … - In: Revista de Economía Institucional 7 (2005) January-June, pp. 209-237
This paper evaluates how third level of attention hospitals in Bogotá choose between different contractual arrangements with health maintenance organizations (HMO), using criteria which seek to reduce transaction costs. Williamson’s theoretical framework is used as a basis for an empirical...