Earlier quoted context omitted.
No, because the gentrification move would be to buy up those $50,000 dollar houses, renovate them/replace with a condo block and drive out the local residents. Gentrification comes from developers, whereas what he's describing comes from the city itself. Key quotes: "It's wealth that is shared throughout the neighborhood." -- about as anti-gentrification as you can get. "American cities can make low risk, high return…
Either way if you make the neighborhood a nice place to live more people will want to move there. The more people who want to move there the higher prices will go. The higher prices go the higher taxes and rents go. After some time the original residents can no longer afford to live there. That's gentrification. The trick would be to apply the improvements to every poor neighborhood at the same time so you don't crea…
Even if you could do that, it wouldn't work. It would simply make all of the poor neighborhoods more attractive to gentrifiers at the same time.
I think there is a tipping point where if you help poor neighborhoods too much, they become attractive enough as places to live that the poor residents end up being displaced by increased housing costs. It's an unintended consequence.