Thanks for the links to the book and paper by Baruch Lev &? Feng Gu. The paper Time to Change Your Investment Model seems to be an abridged version of part three of the book and it is probably all that I’ll want to read.
I downloaded the pdf and opened it with Kindle which is fast becoming my favored method of reading books. Not perfect but it makes annotating the book and accessing the annotations at a later date much better than with paper books. And the fact that they are searchable is invaluable.
The Kindle application for Mac is free.
Denny Schlesinger