"It started in Soho, then moved to Chelsea and the East Village"
As someone very familiar with these areas I can tell you this is wrong and inaccurate. The art scene in 80's become very hot in the East Village and the galleries moved out of the storefront galleries to SOHO because there was larger space there. When they were priced out of SOHO, the galleries moved to Chelsea.
Why is this important? Namely because it shows that the author's glaring disregard for basic fact checking and attention detail. Two qualities you might think that are important in writing a piece that deal with demography and statistics. To me this makes the whole piece suspect.
The pieces then goes on to site data that is now 25 years old?
"Sharkey took a close look at black neighborhoods that saw significant changes to their ethnic composition between 1970 and 1990."
Gentrification and Hyper gentrification are something that has become something of a phenomenon in the last 10 years or so. The author then goes on to site a study that is now 11 years old:
"In 2004, Columbia University economists Lance Freeman and Frank Braconi conducted a similar study of gentrification in New York City in the 1990s"
Then the authors drops this nugget:
"If gentrification occurs so infrequently—and if it may help rather than hurt existing residents—why are so many people so upset about it? ?"
Huh? Nice bit of editorializing there.
Journalism like this is dangerous as it is little more than a policy piece disguised(not very well) as real actual journalism.
As tired as I am on the ubiquitous gentrification conversation. I have also watched it unfold first hand in three different places I have lived. I doubt that I have somehow imagined this phenomenon.