If you think that attracting high numbers of highly educated and wealthy people into a moribound city is not going to increase property taxes and the existing t

If you think that attracting high numbers of highly educated and wealthy people into a moribound city is not going to increase property taxes and the existing tax base, I don't know what to say, especially since you (or anybody outside of Philly or Amazon) know what the concessions are, I don't know what to say. If the concession was only to take 1% off the tax bill for Amazon, it'd definitely be a good idea. If it was to rescind taxes in all perpetuity and give massive development credits, it would probably be a bad idea. Now it's all down to negotiation.