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Appraising performance of investment portfolios
Gaumnitz, Jack Erwin - In: The journal of finance : the journal of the American … 25 (1970) 3, pp. 555-560
Persistent link: https://www.econbiz.de/10002400361
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Investment diversification under uncertainty : an examination of the number of securities in a diversified portfolio
Gaumnitz, Jack Erwin - 1967
Persistent link: https://www.econbiz.de/10002400391
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Capital markets and institutions
Dougall, Herbert E.; Gaumnitz, Jack Erwin - 1975 - 3. ed.
Persistent link: https://www.econbiz.de/10000541254
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Capital markets and institutions
Dougall, Herbert E. - 1986 - 5. ed.
Persistent link: https://www.econbiz.de/10013475100