Krugman: "Why the public option matters" (Updated)

UPDATE: "Obama Tells Pelosi, Reid to Prepare to Compromise on Health Bill" (Wall Street Journal).

Paul Krugman:

Most arguments against the public option are based either on deliberate misrepresentation of what that option would mean, or on remarkably thorough misunderstanding of the concept, which persists to a frustrating degree: I was really surprised to see Joe Klein worrying about the creation of a system in which doctors work directly for the government, British-style, when that has nothing whatsoever to do with the public option as proposed. (Forty years of Medicare haven’t turned the US into that kind of system — why would having a public plan change that?)

But what is one to make of the practical, political argument from the likes of Ezra Klein, who argue that any public plan actually included in legislation probably wouldn’t make that much difference, and that reform is worth having even without such a plan?

There are three reasons to be suspicious of that argument.

The first is that I suspect that Ezra and others understate the extent to which even a public plan with limited bargaining power will help hold down overall costs. Private insurers do pay providers more than Medicare does — but that’s only part of the reason Medicare has lower costs. There’s also the huge overhead of the private insurers, much of which involves marketing and attempts to cherry-pick clients — and even with community rating, some of that will still go on. A public plan would probably be able to attract clients with much less of that.

Second, a public plan would probably provide the only real competition in many markets.

Third — and this is where I am getting a very bad feeling about the idea of throwing in the towel on the public option — is the politics. Remember, to make reform work we have to have an individual mandate. And everything I see says that there will be a major backlash against the idea of forcing people to buy insurance from the existing companies. That backlash was part of what got Obama the nomination! Having the public option offers a defense against that backlash.

What worries me is not so much that the backlash would stop reform from passing, as that it would store up trouble for the not-too-distant future. Imagine that reform passes, but that premiums shoot up (or even keep rising at the rates of the past decade.) Then you could all too easily have many people blaming Obama et al for forcing them into this increasingly unaffordable system. A trigger might fix this — but the funny thing about such triggers is that they almost never get pulled.

Let me add a sort of larger point: aside from the essentially circular political arguments — centrist Democrats insisting that the public option must be dropped to get the votes of centrist Democrats — the argument against the public option boils down to the fact that it’s bad because it is, horrors, a government program. And sooner or later Democrats have to take a stand against Reaganism — against the presumption that if the government does it, it’s bad.

Howie P.S.: The "if the government does it, it’s bad" argument doesn't seem to apply to fighter planes or bank bailouts.