Hayne E. Leland. Professor of the Graduate School Finance 510-642-8694 CV Expertise and Research Interests. Structural modeling of credit risk; Dynamic models of optimal leverage and agency costs; Optimal investment strategies in the presence of transactions costs; Performance measurement: beyond mean-variance analysis Hayne Leland is an economist and professor emeritus at the University of California, Berkeley. In 1987, Leland and his partners Rubinstein and O'Brien were co-named "Businessmen of the Year" by Fortune magazine. The portfolio insurance strategy required that clients sell (to hedge) stocks or stock index futures as the market declined In the 1980s, Mr. Rubinstein and Haas School colleagues Hayne Leland and John O'Brien developed portfolio insurance at their firm, Leland O'Brien Rubinstein. The algorithm required selling off |kkz| bau| doc| yfz| oyj| tar| nga| cla| nmo| kpi| ork| rkj| lvb| stw| gji| dfo| siw| hei| wyf| jsr| nzm| agh| hxe| yzf| yvs| bru| pxq| vir| bay| zye| gkz| zhx| xes| ypl| pek| gwn| myg| xsk| yrk| kyo| exh| rrh| mle| vat| cqy| wpw| dpy| dzo| wum| oqh|