Economics Commons^™

The Politics Of Transportation Megaprojects, Patrizia Christa Nobbe

Dissertations, Theses, and Capstone Projects

Large infrastructure investment decisions, especially for mega-projects defined as costing more than one billion U.S. dollars, are largely based on complex, unclear and non-transparent decision criteria. The project's specific context and a variety of actors and interests add to the complexity of the decision processes. All projects deviate, to a certain degree from a "rational" decision-making process, are politically motivated and subject to multiple interests. Cost-benefit analyses are conducted for about half of the projects. In this work I hypothesize that the politics of project decision-making is comparable across countries, relative to their nature, form of involvement and impact on …