References/Notes/Attributions:
Source
most of the above data are from Kenneth French's data library at http://mba.tuck.dartmouth.edu/pages/faculty/ken.french/data_library.html.
References
Verbeek, Marno (2004) A Guide to Modern Econometrics, John Wiley and Sons, chapter 2.
See Also
Index.Source, Index.Economics, Index.Econometrics, Index.Observations,
Index.Time.Series