RT Journal Article SR Electronic T1 What moves stock prices? JF The Journal of Portfolio Management FD Institutional Investor Journals SP 4 OP 12 DO 10.3905/jpm.1989.409212 VO 15 IS 3 A1 David M. Cutler A1 James M. Poterba A1 Lawrence H. Summers YR 1989 UL https://pm-research.com/content/15/3/4.abstract AB