@article{publication-15992, author={Lalive, Rafael and Luechinger, Simon and Schmutzler, Armin}, doi={10.1016/j.jeem.2017.09.003}, issn={0095-0696}, journal={Journal of Environmental Economics and Management}, pages={744-764}, publisher={Elsevier}, title={Does expanding regional train service reduce air pollution?}, volume=92, year=2018, }