NCEE Seminar: Uncharted Waters: Effects of Maritime Emission Regulation
Date and Time
2:00 pm - 3:30 pm EDT
Location
Virtual Seminar
Washington, DC 20460
United States
Event Type
Description
Contact: Ann Wolverton, 202-566-2278 ([email protected])
Presenters: Jamie Hansen-Lewis, University of California – Davis
Description:
Maritime shipping emits as much fine particulate matter as half of global road traffic. We are the first to measure the consequences of US maritime emissions standards on air quality, human health, racial exposure disparities, and behavior. The introduction of US maritime emissions control areas significantly decreased fine particulate matter, low birth weight, and infant mortality. Yet, only about half of the forecasted fine particulate matter abatement was achieved by the policy. We show evidence consistent with behavioral responses among ship operators, other polluters, and individuals that muted the policy’s impact, but were not incorporated in ex ante models.
The working paper is available at: https://www.nber.org/papers/w30181
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