This study examines the uneven effects of air pollution from maritime ports on physical and mental health across racial … traffic influences air pollution and human health. We find that one additional vessel in a port over a year leads to 3 …

We use worldwide satellite data to analyse how population size and density affect urban pollution. We find that density … significantly increases pollution exposure. Looking only at urban areas, we find that population size affects exposure more than … itself. We analyse heterogeneity by geography and income levels. By and large, the influence of population on pollution is …

than reflecting changes in pollution abatement technology. We find some evidence for positive spillover effects on …