Relevant and even prescient commentary on news, politics and the economy.

Thinking about Research

Chris Blattman highlights the latest version of Janet Currie and Reed Walker’s research on a positive externality of the shift to E-Z Pass (PDF link). From the Abstract: We find that reductions in traffic congestion generated by E-ZPass reduced the incidence of prematurity and low birth weight among mothers within 2km of a toll plaza […]