Greenspan reverts to form

Alan Greenspan is as hard to follow as ever. Seemingly, too, as convinced of the transcendent wisdom of the market as ever.  Today, in a Financial Times op-ed, he argues that governments in wealthy countries overreach in trying to shield citizens from a variety of major risks. Along the way, he seems to equate strict earthquake-proofing standards for buildings, high capital ratios for banks, and a propensity to bail out banks that get in trouble as different manifestations of the same government malady. 

Those equations are hedged a bit. I don't think that Greenspan means to suggest that Japan's earthquake-proofing standards are as ill-advised as bank capital ratios that he regards as excessive or the bailout of Bear Stearns. But that's how I read it the first time:

The buffer may encompass expensive building materials whose earthquake flexibility is needed for only a minute or two every century, or an extensive stock of vaccines for a feared epidemic that may never occur. Any excess bank equity capital also would constitute a buffer that is not otherwise available to finance productivity-enhancing capital investment...