I am a little confused by the above post. We were talking about a causation of lower unemployment due to the cut in corporation tax rate
I thought yours was a general question about whether Trump's tax cuts were good overall.
In that Wikipedia page I cited earlier I could not find any direct link between those cuts and employment/unemployment.
Having said that, I will say that in general, any tax cut to business carries the expectation that businesses will hire more, so in my view the two things have a correlation in principle.
Which brings me to my earlier point:
any Conservative administration will tend to cut taxes for business and de-regulate. Any Democratic administration will tend to tax more high earners and regulate more.
There's a really succint diagram about this:
So, going back to Trump, while I am not discounting what he may have done with the tax cuts, I am still not persuaded that he has ignited this economic miracle you spoke of. In my view he has done no more no less than what any other conservative government would do, which brings us to the really important question:
who is right? Democrats or Conservatives?
My own view is that there is no simple answer. Just a look at the GDP growth since the beginning will tell us that there is no overwhelming impact of one ideology over the other: growth will take place
despite of who is in power. Too much regulations or bureaucracy and most businesses will be stifled. Not enough regulation and you get yourself another 2008 global crisis. Tax too much and employment goes down. Tax too little and federal jobs get cut, so employment goes down anyway.
These are gross simplifications of course, but the point is, I do not see any earth shattering changes that Trump may have contributed to. Ironically, neither did I with Obama, although with him expectations were much higher. Obama set himself up to "change the world". He did not change much.
So, going back to your original question: I think Trump has
some substance because his ability to negotiate served him well in some occasions. He definitely has
zero style and is no statesman. Has he been a disruptor? Yes. Do all disruptors bring positive change? No. Do I think that politics should be left to experienced politicians? Absolutely.