U.S. borrowed and stimulated big; Germany went small & won

American economists accused German policy makers of risking a long depression. The German finance minister, Wolfgang Schäuble, countered, “Governments should not become addicted to borrowing as a quick fix to stimulate demand.”

The two countries followed different policy paths. According to Gary Becker of the University of Chicago, the Americans borrowed an amount equal to 6 percent of G.D.P. in an attempt to stimulate growth. The Germans spent about 1.5 percent of G.D.P. on their stimulus.

This divergence created a natural experiment. Who was right?

The early returns suggest the Germans were. The American stimulus package was supposed to create a “summer of recovery,” according to Obama administration officials. Job growth was supposed to be surging at up to 500,000 a month. Instead, the U.S. economy is scuffling along.

The German economy, on the other hand, is growing at a sizzling (and obviously unsustainable) 9 percent annual rate. Unemployment in Germany has come down to pre-crisis levels.

Results from one quarter do not settle the stimulus/austerity debate. Many other factors are in play. For example, Germany is surging, in part, because America is borrowing. Essentially, we Americans borrowed from our kids, spent some of that money on German machinery, and ended up employing German workers.

But the results do underline one essential truth: Stimulus size is not the key factor in determining how quickly a country emerges from recession. The U.S. tried big, but is emerging slowly. The Germans tried small, and are recovering nicely.

The economy can’t be played like a piano — press a fiscal key here and the right job creation notes come out over there. Instead, economic management is more like parenting. If you instill good values and create a secure climate then, through some mysterious process you will never understand, things will probably end well.

Despite the hot air, windmills are not the answer

There is no evidence that industrial wind power is likely to have a significant impact on carbon emissions… Denmark, the world’s most wind-intensive nation, with more than 6,000 turbines generating 19% of its electricity, has yet to close a single fossil-fuel plant. It requires 50% more coal-generated electricity to cover wind power’s unpredictability, and pollution and carbon dioxide emissions have risen (by 36% in 2006 alone).

Flemming Nissen, the head of development at West Danish generating company ELSAM (one of Denmark’s largest energy utilities) tells us that “wind turbines do not reduce carbon dioxide emissions.” The German experience is no different. Der Spiegel reports that “Germany’s CO2 emissions haven’t been reduced by even a single gram,” and additional coal- and gas-fired plants have been constructed to ensure reliable delivery…

Industrial wind power is not a viable economic alternative to other energy conservation options. Again, the Danish experience is instructive. Its electricity generation costs are the highest in Europe (15¢/kwh compared to Ontario’s current rate of about 6¢). Niels Gram of the Danish Federation of Industries says, “windmills are a mistake and economically make no sense.” Aase Madsen , the Chair of Energy Policy in the Danish Parliament, calls it “a terribly expensive disaster.”