RT Journal Article SR Electronic T1 No Effect, or No Net Effect? Studies on Socially Responsible Investing JF The Journal of Investing FD Institutional Investor Journals SP 37 OP 49 DO 10.3905/joi.1997.37 VO 6 IS 4 A1 Lloyd Kurtz YR 1997 UL https://pm-research.com/content/6/4/37.abstract AB