Wait, you think Upstate NY subsidizes New York City? Have you set foot in New York State in the last 20 years? Upstate's economy is anemic - at best. Its population is shrinking. Upstate cities have all of the urban problems of NYC, but none of the economic activity.
According to a Rockefeller Institute study, in 2009-2010:
NYC paid out $4.1 billion more in taxes to New York State than it received in services;
Suburban New York Counties (Rockland, Westchester, Nassau and Suffolk) paid $7.9 billion more than they received;
Upstate New York received $12.1 billion more in services more than it paid in taxes. Upstate, therefore, is the big welfare sieve in the state.