谁能介绍一下哥伦比亚大学的戴维.多德

David Dodd
　　David LeFevre Dodd (1895 - 1988) was an American educator, financial analyst, author, economist, professional investor, and in his student years, a protégé of, and as a postgraduate, close colleague of Benjamin Graham at Columbia University.

　　The Wall Street Crash of 1929 (Black Thursday) almost wiped out Graham, who had started teaching the year before at his alma mater, Columbia. The Crash inspired Graham to search for a more conservative, safer way to invest. Graham agreed to teach with the stipulation that someone take notes. Dodd, then a young instructor at Columbia, volunteered. Those transcriptions served as the basis for a 1934 book Security Analysis, the longest running investment text ever published which, by the time of his death, had sold over 250,000 copies.

　　David Dodd died September 18, 1988, aged 93, of respiratory failure at Maine Medical Center, Portland, Maine.

　　Academic timeline
　　1916(?): Diploma, High S