TY  - JOUR
TI  - Bayes-Stein Estimation for Portfolio Analysis
AU  - Philippe Jorion
JO  - Journal of Financial and Quantitative Analysis
PY  - 1986
VL  - 21
IS  - 3
DO  - 10.2307/2331042
UR  - https://doi.org/10.2307/2331042
ER  -