Or with some context: 'My analysis doesn't prove [something I never claimed] but Hauser's Law doesn't prove the opposite [which Hauser and Ranson did claim].'
In other words, on the growth effects of raising top tax rates he is indeed inconclusive. But on the question of whether Hauser is full of crap, he's pretty conclusive.
In other words, on the growth effects of raising top tax rates he is indeed inconclusive. But on the question of whether Hauser is full of crap, he's pretty conclusive.