This paper has two main purposes. The first is to present, to analyze and to suggest road infrastructure investment and financing policies in Brazil. The second objective is to analyze toll road concessions, with emphasis on toll tariffs. For the last eight years federal road investment (at...

In diesem Beitrag werden auf Basis theoretischer Überlegungen Empfehlungen zur effizienten Allokation des Verkehrsmengenrisikos abgeleitet und auf Betreibermodelle für Bundesfernstraßen nach dem so genannten A-Modell angewandt. Es wird festgestellt, dass grundsätzlich eine Teilung des...

Mohring and Harwitz (1962) showed that, under certain conditions, an optimally designed and priced road would generate user toll revenues just sufficient to cover its capital costs. Several scholars subsequently explored the robustness of that finding. This paper briefly summarizes further...

This paper studies the efficiency impacts of private toll roads in initially untolled networks. The analysis allows for capacity and toll choice by private operators, and endogenizes entry and therewith the degree of competition, distinguishing and allowing for both parallel and serial...