[dtwest]

Columbus metro area is roughly the same size as Cleveland metro area so I don't think that is the reason.

However, it could still have a talent advantage. Having OSU nearby is helpful, and maybe it is easier to attract talent to move to a city with a big university.

[HelloMcFly]

Columbus grew 15% in the last decade, Cleveland shrank 6%. That could also have something to do with as there's reason to believe it will continue to attract skilled talent.

[hardolaf]

You don't need skilled talent to operate fabs. You need people who can go through a 2 year degree program.