This report estimates the CO2 emissions of freight transport on a hypothetical high-speed rail (HSR) line along the northern route, from Lyon to Warsaw, of a 'European Silk Road' (ESR). Using a methodology consisting of predictions regarding the freight-carrying capacity of the future HSR, and...

Transportation infrastructure is vital for the smooth functioning of international trade. Ports are a crucial gateway to this system: with more than 80% of trade carried by ships, they shape trade costs, and it is critical that they operate efficiently. Yet ports are susceptible to disruptions,...

This paper offers a stylized model in which an agency is in charge of investing in road capacity and maintain it but cannot use the capital market so that the only sources of funds are the toll revenues. We call this the strict self-financing constraint in opposition to the traditional self...

In this paper, the researchers have delved into the perception of consumers towards PPP in Uttar Pradesh. The main objectives of this paper are to study the requirement of basic infrastructure, capability of the government and the need to involve private partners for providing infrastructure...

Infrastructure investment has been low in Brazil over the last decades, leaving significant gaps in all infrastructure sectors. To close these gaps, public investment will need to increase and become more effective, while additional private resources need to be mobilised. Improving strategic...

Infrastructure costs in the United States are high and rising. The procurement process is one potential cost driver. In this paper we conduct a survey of procurement practices across the 50 states. We survey both employees at each state department of transportation (DOT) and the road builders...

Public-private partnerships (PPPs) are being frequently used today to private sector investment in road projects. Most of the road PPP projects are either for new roads or for those that involve significant expansion of existing capacity. There are limited instances of PPPs for renovating and...

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...

Im April 2015 hat die Expertenkommission zur 'Stärkung von Investitionen in Deutschland' ihren Bericht abgeliefert und damit die Diskussion über die Finanzierung der öffentlichen Infrastruktur in Deutschland wieder angeregt. Einig sind sich die Autoren über den dringenden Investitionsbedarf...

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...