Adler, David B.; Severnini, Edson R. - National Bureau of Economic Research - 2023
levels mid-day and low levels at night. Despite this known relationship, EPA regulations mostly consider the total emissions … of ozone precursors and not when these emissions occur. Using hourly data on ambient ozone from 1980-2017 near the U … emissions - the NOx Budget Program - finding that while it reduced ozone overall it did not have an economically significant …