The Economics of War, Part I: Where are the ’60s Hippies Now that They’re Needed to Fight Keynesianism?

Keynesian economic theory is the social-science version of a perpetual motion machine. It assumes that you can increase your prosperity by taking money out of your left pocket and putting it in your right pocket. Not surprisingly, nations that adopt this approach do not succeed. Deficit spending did not work for Hoover and Roosevelt is the 1930s. It did not work for Japan in the 1990s. And it hasn’t worked for Bush or Obama.

The Keynesians invariably respond by arguing that these failures simply show that politicians didn’t spend enough money. I don’t know whether to be amused or horrified, but some Keynesians even say that a war would be the best way of boosting economic growth. Here’s a blurb from a story in National Journal.

America’s economic outlook is so grim, and political solutions are so utterly absent, that only another large-scale war might be enough to lift the nation out of chronic high unemployment and slow growth, two prominent economists, a conservative and a liberal, said today. Nobelist Paul Krugman, a New York Times columnist, and Harvard’s Martin Feldstein, the former chairman of President Reagan’s Council of Economic Advisers, achieved an unnerving degree of consensus about the future during an economic forum in Washington. …Krugman and Feldstein, though often on opposite sides of the political fence on fiscal and tax policy, both appeared to share the view that political paralysis in Washington has rendered the necessary fiscal and monetary stimulus out of the question. Only a high-impact “exogenous” shock like a major war — something similar to what Krugman called the “coordinated fiscal expansion known as World War II” — would be enough to break the cycle. …Both reiterated their previously argued views that the Obama administration’s stimulus was far too small to fill the output gap.

Two additional comments. First, if Martin Feldstein’s views on this issue represent what it means to be a conservative, then I’m especially glad I’m a libertarian. Second, Alan Reynolds has a good piece eviscerating Keynesianism, including a section dealing with Krugman’s World-War-II-was-good-for-the-economy assertion.

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Retirees Are the Third Victims of Obamacare

We’ve already identified kids and low-income workers as groups that are being hurt by the new scheme for government-run healthcare. Now we can add retirees to the list. Gee, I wonder what happened to that promise about being able to keep your existing health plan? Here’s an excerpt from a story in the Wall Street Journal.

3M Co. confirmed it would eventually stop offering its health-insurance plan to retirees, citing the federal health overhaul as a factor. The changes won’t start to phase in until 2013. But they show how companies are beginning to respond to the new law… 3M illustrates that others may not opt to retain such plans over the next few years… The company didn’t specify how many workers would be impacted. It currently has 23,000 U.S. retirees. …Sen. Charles Grassley, an Iowa Republican, said that “for all the employees who were promised they’d be able to keep their current benefits after the health-care law passed, I’m worried that the recent changes we’ve heard about…are just the beginning.”

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