RT Journal Article SR Electronic T1 “Optimal” Portfolios Relative to Benchmark Allocations JF The Journal of Portfolio Management FD Institutional Investor Journals SP 18 OP 29 DO 10.3905/jpm.1993.409458 VO 19 IS 4 A1 Martin L. Leibowitz A1 Lawrence N. Bader A1 Stanley Kogelman YR 1993 UL https://pm-research.com/content/19/4/18.abstract AB