The Effect of Errors in Means, Variances, and Covariances on Optimal Portfolio Choice

Vijay K. Chopra, William T. Ziemba

The Journal of Portfolio Management · 1993 · 1.2K citations · 0 references

Concepts

Abstract

There is considerable literature on the strengths and limitations of mean-variance analysis. The basic theory and extensions of MV analysis are discussed in Markowitz [1987] and Ziemba & Vickson [1975]. Bawa, Brown & Klein [1979] and Michaud [1989] review some of its problems…