Cha lin nuo rich (1 risultati)

paperback. Condizione: New. Pub Date: 2014-10-01 Pages: 528 Language: Chinese Publisher: Machinery Industry Press since its first edition was published in 1994. active portfolio management for its rigor and content become systematic mathematical quantify the authority of the investment portfolio for the field. The book describes an innovative approach: looking for return on assets of the original signal. they are transformed into refined forecasts. as well as build a portfolio with exceptional returns and minimum risk b.…