The news this week that Illinois will have higher personal income and business taxes has spread to nearby states. According to this AP report, “neighboring states” are “gleeful” over this news:

Neighboring states gleefully plotted Wednesday to take advantage of what they consider a major economic blunder and lure business away from Illinois.

“It’s like living next door to `The Simpsons’ — you know, the dysfunctional family down the block,” Indiana Gov. Mitch Daniels said in an interview on Chicago’s WLS-AM.

But economic experts scoffed at images of highways packed with moving vans as businesses leave Illinois. Income taxes are just one piece of the puzzle when businesses decide where to locate or expand, they said, and states should be cooperating instead trying to poach jobs from one another.

“The idea of competing on state tax rates is . . . hopelessly out of date,” said Ed Morrison, economic policy advisor at the Purdue Center for Regional Development. “It demonstrates that political leadership is really out of step with what the global competitive realities are.”

A few thoughts:

1. Mitch Daniels watches The Simpsons? Might this admission hurt his possible presidential run or would it help him sell a hipper image? In the minds of some, perhaps where the analogy breaks down is that the Simpson family always seems to turn out all right in the end.

2. Income taxes are just one factor that businesses consider. I would like to read more about this at some point. For example, the conventional literature on suburban development suggests that low taxes is one of the reasons that residents and businesses decided to move out of the city in the first place. It would be helpful to know what are the “most important” factors that businesses consider – is income tax a lesser factor or a greater factor?

3. How many businesses will actually move to Wisconsin or Indiana or elsewhere and is there a way to predict this? It is true that Americans can vote for certain policies or actions by moving. Taxes may even be part of the reason the Sunbelt has grown in population in recent decades. At the same time, there are other factors beyond taxes that anchor people or businesses to certain places. I was intrigued with this question when living in South Bend, Indiana. Some people said they couldn’t wait to leave. Others wanted to stay. What pushes people (or businesses) to the point where they actually will move? Moving is not an easy process – it requires quite a bit of change and money (though money might be saved in the long run).

3a. The opinion of Wisconsin or Indiana held by Chicago area residents is often not the highest. Are these tax increases enough to push people toward places that they chose not to move to before?

3b. Is this “gleefulness” from other states tied to larger issues other states with the state of Illinois?