You are the one who is making the claim that goes both against what historical data show and against what economists say.

So, yeah, predictability matter. Institution do not want to invest based on something that goes up and down randomly.

> Is your only objective is to ensure that local manufacturers pay the least amount possible for their raw materials? This is very simplistic view of things.

Well, yeah, them paying more is rather massive obstacle. You know what is simplistic view of things? Belief that Trump will make economy better, because you like his fraudster personality and would like to be like him.