Therumancer, I understand what you're saying and I even agree with you, but the situation you described with Phizer is not analogous to the one in Michigan. The state here isn't really outlaying resources up front, in fact if their "plan" is successful they won't even be diminishing current revenue streams, but instead they're hoping to create new revenue streams (and jobs, which inject cash into local economies) where none existed before.
I could see a big problem if they went up to E.A. and said, "Oh we'll build you a studio in Ann Arbor, right next to U of M at a cost of like 30 million dollars", but in this case the state is literally offering *nothing* but a tax break to current companies. The fact that these companies need to have total ownership of their I.P. is actually sort of ridiculous since frankly, as it's been pointed out by others, the game industry hardly works this way.
Also, there is some tangential benefit to supporting game/software studios in your state in the long term in regards to developing an in-state talent pool of people with the applicable skills.
I just had this conversation on Facebook with one of the co-owners of The Manabar here in Brisbane; Essentially the Queensland government has a games initiative that supports small development studios in the state. This has proven exceptionally valuable after E.A. pulled the plug on the one major development studio here in town (Irrational). In the wake of this, government support has really enabled the small houses to prosper and remain marketable, which in turn has kept recent graduates from moving to Sydney or Melbourne, which is enabling these kids to stay here, learn the industry, and hopefully someday go on to either participate in, or found their own new companies.
You have to understand that sometimes it's not all about just taxes. It's also about creating the correct environment to have future growth in a sector that doesn't exist. In the case of Michigan they have two really good universities with two excellent computer science/engineering departments (I know, I graduated from one of them) with University of Michigan and Michigan State University. The problem is, that most of their graduates leave the state for jobs elsewhere in the country (again, I did this too).
If they can instead, capture this talent and use *that* as a lure for investment in the software industry in the state (ergo; "Look, we have a bunch of talent here and the cost of living is low and wages are lower than say, in California or Seattle, etc") then they can be competitive and draw the investment they need in the short term, while creating the talent pool they'll need in the long term to start their own companies.
So ultimately, I don't see this about building campuses (they aren't anyway) or as a plan to lure companies for tax revenue, but instead as a plan to support a nascent industry in the state - which I believe is the positive outcome.
The I.P. stipulation however, is utterly retarded. It not only prevents a studio from opening up a satellite studio in the state, but it also prevents local software dev houses from getting invested in by larger studios! (Which is exactly what's happening to the company in this article; It's a Michigan company being prevented from getting the tax break because they made a deal for development, as the producer mind you!, with another company that holds the I.P.)
This kind of outside investment is really beneficial to a small company. It allows you to hire developers/artists, to get them skilled up on an actual production and it allows you to build the processes, procedures and even your OWN IP (software tools, engines, etc) that you need to fulfill your contract.
We do this all the time in the software business. It's how small companies get the resources they need to go big.