[somethoughts]

I think there could be a case for a fixed amount of annual tax credit for each US citizen that is employed by a company - since presumably that person is not on the government payroll or on benefits so the US government is saving money.

The big plus is business owners love claiming tax credits. You would not really need that much paperwork or auditing as far as I can tell since you have every US employees tax info already versus trying to monitor/regulate "outsourcing".