A Comment on Mean-Variance Portfolio Selection with Either a Singular or a Non-Singular Variance-Covariance Matrix
| Year of publication: |
1981
|
|---|---|
| Authors: | Ryan, Peter J. ; Lefoll, Jean |
| Published in: |
Journal of Financial and Quantitative Analysis. - Cambridge University Press. - Vol. 16.1981, 03, p. 389-395
|
| Publisher: |
Cambridge University Press |
| Description of contents: | Abstract [journals.cambridge.org] |