It is often taken for granted that the total market return will in the long run be over 10%, a major source being the 75 year ...
In March, economist Roger Ibbotson, a 10-time recipient of the Graham and Dodd Award for financial research excellence and professor emeritus at the Yale School of Management, unveiled new ...
The paper he wrote with Roger Ibbotson, "Does Asset Allocation Policy Explain 40, 90, or 100 Percent of Performance?" which appeared in the Financial Analysts Journal, won a Graham and Dodd Award ...