Just read the
Ballmer thing from the other thread.
I think I understand his argument. In the current situation, Microsoft pays much higher rates on its US profits than its Ireland profits. So when doing the books, it will shift as many costs as possible under the US umbrella, leaving more of the profit untouched in Ireland. One way to do this is to hire people in the US. If you tax their Irish profits at the US rate, then they no longer have this incentive.
He's talking out of his ass.
If we accept his premise (that the disparity in corporate marginal rates encourages MS-like companies to keep jobs in the US) then the logical conclusion would be that we could protect/create American jobs
by raising corporate taxes. Since he's never going to argue that, you can tell how sincere he's being.

rich people threatening to take their ball and go home
