Polluting and Commuting: Evidence From Louisiana Housing Prices
Abstract
This paper examines the impact of industrial air pollution on the Louisiana real estatemarket--particularly the sale price of homes and the number of homes sold. Changes in
weather patterns at industrial facilities impact the transport and dispersion of pollution
from those facilities from one year to another. These changes in weather provide an
exogenous source of variation in pollution concentrations observed at homes over time,
which is exploited through the NOAA's HYSPLIT model. Examining the near universe of
home sales in Louisiana from 1998-2018, results show that real estate sales decrease with
increases in pollution concentration, and that those decreases in sales are concentrated
among lower-valued homes, while higher-valued homes sell more.