That depends on what the transportation system in the metropolitan system is like. Also, the amount of taxes the city and the suburbs get often doesn’t depend on how good that system is. Frequently the city or the suburb gets the taxes (corporate or individual) of just the people who work in that city or suburb.
As I said, in colloquial speech, City=Metropolitan Area. There’s no need to make the distinction.
It’s technically true that “on average slightly more people moving from the suburbs to the city than moving from the city to the suburbs.” “Technically true” is a term meaning that one uses facts to disguise the truth rather than reveal it. The truth truth is that suburbs continue to grow more overall. This should be obvious. If both were growing at the same rate, then suburbs would be adding 4 times as many people as the central city. But in Upstate New York, central cities are not growing at all: they are shrinking.
Again, this is technically true but irrelevant to the particular issue at hand. Large employers can site their buildings anywhere, draw people from city, suburbs, exurbs, and rural areas, and have economic impact across the entire region. Even in Rochester’s heyday, much of Kodak was sited in the suburb of Greece and the Xerox compound was almost entirely in the town of Webster. Many car assembly plants started in Detroit proper, but the larger ones then moved to the separate enclaves of Highland Park and Hamtramck and to smaller cities like Flint, Pontiac, Ypsilanti, and Dearborn. Manufacturing has been a metro area phenomenon for almost a century.
No they haven’t. Name one. Even New York is not an exception because New York never collapsed the way Detroit or Rochester or Buffalo or Cleveland did.
Start a thread elsewhere about this, since the subject of this thread has changed.
Columbus, Ohio has had a modified version of this experience, where Ohio State University and government (state and federal) are far and away the biggest employers, and there are only two manufacturers in the list of top 20 employers. I don’t readily see figures for how O.S.U.'s hiring has ramped up over the years, but I’d bet that its labor impact was dwarfed by industrial employers prior to 1950.
*Little known fact: Columbus used to be known (in the 19th century) as the Buggy Capital Of The World, and it wasn’t because of swarms of mosquitoes along the Scioto River.