The Star Tribune recently ran an article about Minnesota's 2006 law change that prevents cities from pursuing eminent domain for public purpose economic development schemes. It prevents cities from condemning property and reassembling it for projects (such as the Best Buy Corporate Campus along I-35 and I-494),
Quick refresher. Prior to 2006 in Minnesota, eminent domain allowed for the public taking of private land for a public use and public purpose. The "public purpose" has been removed from the equation, and probably for the better. It had a very malleable definition, as one could argue that a public purpose was to take property for economic development, jobs and increased property tax revenue.
It appears as if the law is working as intended and cities are now only using eminent domain for projects that fit a public use, such as utility upgrades, street improvements, sidewalk expansions, bike trails, etc.
Eminent domain has had a spotty history across the country. The most tragic being the use of land takings in Connecticut, where City of New London (pop. 26,000) acquired vast amounts of property and tore down a historic neighborhood so drug-giant Pfizer could move in (see Kelo v. New London). The company spent $294 million on a 750,000 square foot suburban complex only to abandon it 8 years later (the New York Times has brilliant coverage on the story and Strong Towns covers the issue well).
Here's what New London looks like today, post-public purpose eminent domain: http://www.dr5.org/kelo-v-new-london-the-aftermath/.
The Best Buy story isn't as tragic, yet. However, Best Buy has been experiencing trouble and has reduced its workforce from around 9,000 to around 4,500 employees at the corporate campus in Richfield. Rumor has it that one of the four towers on site has never been occupied.
The problem with 'public purpose' eminent domain is that it typically aims to provide the silver bullet approach; one big project comes into town and the next thing you know, a town's got jobs and tax revenue! Reality is a little harsher as these projects, as they fail, typically leave the municipalities who championed them holding the ball when all hits the fan. Pfizer can always relocate and Best Buy close-up shop and dissolve assets to shareholders, whereas the City of Richfield and New London aren't going anywhere.
When it comes to economic development, our thinking is too 1995. One quote from Richfield's Community Development Director in the Star Tribune article stands out as an example of this;