Even though no final conclusion is currently warranted, a number of research papers, including those of Fama and French, have argued that:

A) there is no noticeable difference in the returns of growth versus value stocks.

B) growth stocks outperform value stocks.

C) stocks with high book-value-to-stock-price ratios outperform stocks with low ratios.

D) no observable differences in returns can be associated with varying price-earnings ratios.

E) stocks with low earnings-to-price ratios outperform stocks with high ratios.