The Republicans are always talking...

...about allowing health insurance companies the right to sell policies across state lines. I never knew if that was a good idea or not. Today, Ezra Klein explains what it would mean for the health care system and why the GOP is in favor of it. As I'm sure you can imagine, he thinks it would be a bad idea. In a nutshell,

The [Republicans] want insurers to be able to cluster in one state, follow that state's regulations and sell the product to everyone in the country. In practice, that means we will have a single national insurance standard. But that standard will be decided by South Dakota. Or, if South Dakota doesn't give the insurers the freedom they want, it'll be decided by Wyoming. Or whoever.

This is exactly what happened in the credit card industry, which is regulated in accordance with conservative wishes. In 1980, Bill Janklow, the governor of South Dakota, made a deal with Citibank: If Citibank would move its credit card business to South Dakota, the governor would literally let Citibank write South Dakota's credit card regulations. You can read Janklow's recollections of the pact here.

Citibank wrote an absurdly pro-credit card law, the legislature passed it, and soon all the credit card companies were heading to South Dakota. And that's exactly what would happen with health-care insurance. The industry would put its money into buying the legislature of a small, conservative, economically depressed state. The deal would be simple: Let us write the regulations and we'll bring thousands of jobs and lots of tax dollars to you. Someone will take it. The result will be an uncommonly tiny legislature in an uncommonly small state that answers to an uncommonly conservative electorate that will decide what insurance will look like for the rest of the nation.