Showing 1 - 7 of 7
The requirement of positive marginal utility only makes it possible to derive a restricted twofund separation theorem for portfolio selection problems replacing the original separation theorem of Cass and Stiglitz (1970). We use our findings for a re-examination of the bias-in-beta problem in...
Persistent link: https://www.econbiz.de/10010307949
Persistent link: https://www.econbiz.de/10001777699
Persistent link: https://www.econbiz.de/10001172473
Persistent link: https://www.econbiz.de/10001178370
Persistent link: https://www.econbiz.de/10001221858
Persistent link: https://www.econbiz.de/10001196661
Persistent link: https://www.econbiz.de/10001159747