Economic and financial analysis of Paraná highway Concession contracts and evaluation of the economic and social impact of the collection of toll road fees in the state

Study of the performance of road concessions in the state of Paraná, including the analysis of the toll collection model and the economic impacts of the road toll collection in the main productive chains and the state economy. The study also approached the analysis of the practice of toll collection in other states, regions and countries, comparing existing highway management models and also identifying and comparing potential alternative models.