More crap.... More delusion... More PPL BS.
You don't need a "study" to realize the obvious: continuous airplane noise
harrassment lowers property values. So what if the price near the airport
has increased. Homes everywhere have increased, just not as much in areas
infected with plane noise pollution.
But if you want a study, here's one...
http://www.eltoroairport.org/issues/taxloss.html