Traffic Congestion and Infant Health: Evidence from E-ZPass
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We exploit the introduction of electronic toll collection, (E-ZPass), which greatly reduced both traffic congestion and vehicle emissions near highway toll plazas. We show that the introduction of E-ZPass reduced prematurity and low birth weight among mothers within 2km of a toll plaza by 10.8% and
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美国国家经济研究局创建时间：
2009-10-01
