Do corporate tax cuts boost economic growth?
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For any small(As in mom and pop shop) corp, any changes in corporate tax is just going to result in the owner taking a different salary/profit mix to account for it. For large corps, not paying out significant dividends is becoming more acceptable and these corps are making decisions on a time-frame longer than a corp-tax rate remains stable.
Now in reality I think drastic changes in the tax rate would make a difference but moving it a couple percentage points like we've been doing wouldn't cause any incentive shift