George Goodman, a journalist, business author and award-winning television host who under the pseudonym "Adam Smith" made economics accessible to millions of people, died Friday at age 83. Goodman's son, Mark Goodman, said his father died at the University of Miami Hospital after a long battle with the bone marrow disorder myelofibrosis. Starting in the 1950s, the elder Goodman had a long, diverse and accomplished career, whether as a founder of New York Magazine, as a best-selling business author or as the personable host of "Adam Smith's Money World."