RT Journal Article SR Electronic T1 The Danger of Leverage and volatility JF The Journal of Investing FD Institutional Investor Journals SP 52 OP 56 DO 10.3905/joi.3.4.52 VO 3 IS 4 A1 Ferguson, Robert A YR 1994 UL http://joi.pm-research.com/content/3/4/52.abstract AB