These can be used to generate strong potential investment ideas, create quantitative portfolios, or simply help investors better understand the market from a quantitative point of view. (aaii.com)
It would be of modest help to experienced investors who understand market cycles. (alephblog.com)
They are setting prices on the basis of product scarcity — put simply, publishers still don't understand the market for ebooks. (damiengwalter.com)