We study how political preferences shaped California's High-Speed Rail (CHSR), a large
transportation project approved by referendum in 2008. Across census tracts, support for the …

Workers in developing countries waste significant time commuting, and gaps in public transit
constrain access to productive jobs. In many cities, privately-operated minibuses provide 50 …

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 …

I examine the short‐run impact of taxing ride‐sharing trips on the price and usage of ride‐
sharing across different neighborhoods of Chicago and investigate whether the tax had …

Using a stylized transit design model, this study examines fare-free transit (FFT) through the
lens of distributive justice. We pose a direct question: Is FFT just according to John Rawls's …