RT Journal Article SR Electronic T1 Index- Based Futures And Options Markets In Real Estate JF The Journal of Portfolio Management FD Institutional Investor Journals SP 83 OP 92 DO 10.3905/jpm.1993.409441 VO 19 IS 2 A1 Karl E. Case, Jr A1 Robert J. Shiller A1 Allan N. Weiss YR 1993 UL https://pm-research.com/content/19/2/83.abstract AB