2014 selection of research that helps define, understand and analyze the sharing economy, those who participate in it and its economic impact.
2014 study in the Journal of Policy Analysis and Management demonstrating how police ticketing campaigns can reduce traffic crashes and fatality rates.
Harvard professor Gómez-Ibáñez talks about research on subjects as diverse as transit in the developing world, electric vehicles in urban areas and high-speed rail.
Researchers from Kentucky University, West Virginia University, Harvard and Stanford discuss the risks of using mobile devices while driving and the impact of multitasking on how we process information.
2014 study published in the American Journal of Public Health looks at the effectiveness of texting bans in reducing motor vehicle-related fatalities
2014 study published in Environmental Health Perspectives models four different approaches for increasing bicycle use and details their costs, effectiveness and health impacts.
2014 review of research on cycling and 10 ideas for reporting on your community, whether it has a well-established cycling culture or there’s a long road ahead.
2014 study in Public Administration Review examining the impact of public officials’ corruption on states’ expenditures, borrowing, salaries, and more.
2014 study by the U.N. Intergovernmental Panel on Climate Change on ways that nations, states, regions and municipalities can act to limit or reverse harmful trends in greenhouse-gas emissions.
2013 review of scholarship on impact of air pollution in the United States, including health effects, economic costs and automotive and transportation causes.