Bad news is good news in China: China gross domestic product growth is slowing...so why is the Shanghai Index up 4.2 percent today, its biggest one day gain in months? Because: 1) fourth-quarter GDP of 8.9 percent (slowest in 10 quarters) was slightly better than expected, but more importantly; 2) China has been dropping its bank reserve requirements, making more money available to lend, and it is likely to continue doing so despite inflation worries.

And what about all those heavily indebted local governments, still burdened by the last round of infrastructure spending a couple years ago? Maybe they can sell a few thousand bridges.