As he starts to look like the GOP's nominee next year, let's pause and consider what Rick Perry—"Governor Goodhair" to Molly Ivins not so long ago—has actually done:
So where does the notion of a Texas miracle come from? Mainly from widespread misunderstanding of the economic effects of population growth.
For this much is true about Texas: It has, for many decades, had much faster population growth than the rest of America — about twice as fast since 1990. Several factors underlie this rapid population growth: a high birth rate, immigration from Mexico, and inward migration of Americans from other states, who are attracted to Texas by its warm weather and low cost of living, low housing costs in particular.
What Texas shows is that a state offering cheap labor and, less important, weak regulation can attract jobs from other states. I believe that the appropriate response to this insight is “Well, duh.” The point is that arguing from this experience that depressing wages and dismantling regulation in America as a whole would create more jobs — which is, whatever Mr. Perry may say, what Perrynomics amounts to in practice — involves a fallacy of composition: every state can’t lure jobs away from every other state.
Curse you, Krugman, and your logic! That's not what the GOP needs right now.