Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Dr. JeFreda R. Brown is a financial consultant, ...
IN a recent communication, Dr. H. V. Musham 1 directs attention to the fact that a logarithmic transformation of a variable may not only make the distribution more normal but will often stabilize the ...
In response to my article, Is the Stock Market Too Concentrated?, which relied upon standard-deviation calculations to assess investment risk, a reader wrote: “My problem [with your argument] is ...