Portuguese Abstract: A literatura que estuda o desempenho de grupos empresariais apresenta resultados contraditórios, os quais podem ser creditados às escolhas metodológicas destes estudos (LAHIRI; PURKAYASTHA, 2017). Este estudo propõe uma nova metodologia e avalia o impacto no valor de...

This work develops a framework able to guide investment in hospital capacities within the realm of a complex health system. The study is performed from the standpoint of the economic surplus of public hospitals. Although the paper is inspired by the Brazilian National Health System, it can be...

This paper aims to contribute to a theoretic and analytical basis to analyze Public Private Partnerships (PPPs) as a particular institutional arrangement from the point of view of its transaction costs, an approach that still has been neglected. That negligence has frequently jeopardized the...

This work develops a framework able to guide investment in hospital capacities within the realm of a complex health system. The study is performed from the standpoint of the economic surplus of public hospitals. Although the paper is inspired by the Brazilian National Health System, it can be...

This paper aims to contribute to a theoretic and analytical basis to analyze Public Private Partnerships (PPPs) as a particular institutional arrangement from the point of view of its transaction costs, an approach that still has been neglected. That negligence has frequently jeopardized the...

Raising the public administration's efficiency is, without any doubt, one of the greatest challenges nowadays in Brazil. The State's technical and allocative efficiency dimensions necessarily require efficiency of public agencies in the acquisition of inputs for their production and supply...

This study investigates the determinants of the great difference between winning bids and reserve prices in the transmission electricity sector in Brazil between 1999- 2010, through an econometric approach based on Heckman (1979) that considers the heterogeneous among the winner's and loser's...

This study investigates the determinants of the great difference between winning bids and reserve prices in the transmission electricity sector in Brazil between 1999- 2010, through an econometric approach based on Heckman (1979) that considers the heterogeneous among the winner's and loser’s...

Raising the public administration's efficiency is, without any doubt, one of the greatest challenges nowadays in Brazil. The State's technical and allocative efficiency dimensions necessarily require efficiency of public agencies in the acquisition of inputs for their production and supply...

This paper aims to analyse the information asymmetry as a source of inefficiencies to the Brazilian Power Industry. This article focuses on the currently adopted prices formation model based on operation costs minimization without price bidding. We show that the use of adverse selection, by...