moda0306 wrote:
I don't think Keynesians would say that. Krugman admits war is awful from a productivity/wealth point of view, but as far as getting the positive feedback loop of employment and private balance sheets back on track it had a tendency to work. We ran up HUGE defecits during the war build ships, blow things up, and send people to die... I'm sure Keynesians would rather use that debt to build schools and infrastructure. The thing is, we had a couple of great decades employment-wise after the war and after running up huge amounts of debt, which I doubt most Austrian's would have predicted.
This Keynesian idea of war and natural disaster being good for the economy is one of the most dangerous ideas I know of in all of economics. I remember arch-Keynesian Paul Krugman even finding a "silver lining" just a few days after 9/11. The statement is quite the mixture of bad economics, poor taste, and historical revisionism.
Krugman wrote:Ghastly as it may seem to say this, the terror attack -- like the original day of infamy, which brought an end to the Great Depression -- could even do some economic good.
During the war, prosperity was (of course) nowhere to be found. World War II was a time of great sacrifice and poverty. The only book you need to read to tell you that
is a ration book.
What ultimately got us on our feet? After the war, you saw an end to the policies of Hoover and FDR that had dragged the Depression out for well over a decade (nobody slaughtering pigs and burning crops to force prices up, as one small example.) While much of the rest of the world was a smoking ruin, the United States had a fully intact industrial base primed and ready to go. Women joined the American workplace for good, yielding a permanent increase in productivity.
With war winding down, the workforce expanding and terrible economic policies of the Depression dismantled, the United States was primed for economic success in the 1950s.
Consider on the other hand this idea that war brings prosperity. If this were true, why not take all of our unemployed labor and build an enormous, unpopulated city somewhere in the Nevada desert once per year? We could then use these same unemployed people to pilot bombers over the city and bomb the whole area back to the stone age. It's clear (or should be) that such an act is simply a squandering of resources. Why would we expect war to ever make us rich?
Bastiat spoke of
That Which is Seen and That Which is Not Seen. What Krugman "sees" is all of the economic activity resulting from rebuilding after a horrific loss of life and property like the Japanese earthquake or September 11th. That which Krugman "does not see" (but nearly everyone else does) is the lives, property, and value destroyed in exchange for this "economic good". The recovery effort just endeavors to bring us back to where we were before.