Greenspan IQ query

[Seth Ackerman]

Doug Henwood wrote:

> Actually, though, Greenspan has been celebrating the efficiency of 
> U.S. investment as compared to the EU's & Japan's - we invest less, 
> but smarter, and make more profit. Outside IT, investment in this 
> expansion has been quite low.
> 
	Speaking of capital productivity, what about labor productivity?

	Has Prof. Robert Gordon come out with his revised numbers on
productivity growth within and without IT?

	Seth