The hard data completely explodes the above myth
The analysis is compiled by someone who doesn't support Perry.
I tried to be clear above that this chart doesn't account for the fluid nature of an economy with immigration and departures of hundreds of thousands of people, but I don't want to leave anyone with the wrong impression. So here it is: This chart doesn't account for the fluid nature of an economy with immigrations and departures of hundreds of thousands of people. The point of this chart is not to say "Texas should have 2.3% unemployment if only things were fair." Instead, it is an attempt to chart job growth in such a way that controls for people leaving one job market to enter another. To say "Wisconsin has a better job market than Texas because its unemployment rate is 0.6% lower" is a wholly untrue statement even though it cites accurate numbers. What this chart is meant to do is not posit a counter-factual, but to give a visual representation of the employment reality that is obscured by the way we calculate unemployment numbers.
So apparently there is NO myth busting going on there. since it wasn't even a factor in his own estimates...