Ökonomische Aspekte der Portfolio-Selection-Theorie
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Ökonomische Aspekte der Portfolio-Selection-Theorie
Credit and Capital Markets – Kredit und Kapital, Vol. 6 (1973), Iss. 1 : pp. 1–27
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Wolf Steinbach, Göttingen
Axel Fromm, Göttingen
References
-
(1) H.-M. Markowitz, Portfolio Selection, JoF, Vol. 3 (1952), S.77-91. -
Google Scholar -
(2) H.-M. Markowitz, Portfolio Selection, Efficient Diversification of Investments, New York-London 1959.
Google Scholar -
(3) H. Müller, Portfolio Selection als Entscheidungsmodell deutscher Investmentgesellschaften, in: Schriftenreihe für Kreditwirtschaft und Finanzierung, Bd. 10, Hrsg. K. F. Hagenmüller, Wiesbaden 1970.
Google Scholar -
(4) W. F. Sharpe, A Simplified Model for Portfolio Analysıs, in: MS, Vol. 9 (1963), S. 277 - 293.
Google Scholar -
(5) K. J. Cohen and J. A. Pogue, An Empirical Evaluation of Alternative Portfolio-Selection Models, in: JoB, Vol. 40 (1967), S. 166 - 193.
Google Scholar -
(6) I. Friend and D. Vickers, Re-Evaluation of Alternative Portfolio-Selection Models, in: JoB, Vol. 41, No. 2 (1968), S. 174-179.
Google Scholar -
(7) W. Neuhaus, Zur Planung effizienter Wertpapierportefeuilles, Diss., Köln 1968.
Google Scholar -
(8) W. Neuhaus, Indexmodelle zur Planung effizienter Wertpapierportefeuilles, in: ZfB, 39. Jahrgang (1969) Nr. 12, S. 801 bis 820.
Google Scholar -
(9) U. Hielscher, Das optimale Aktienportefeuille, Grundlagen der Kapitalanlagenplanung am Aktienmarkt, Darmstadt 1969.
Google Scholar -
(10) H. E. Büschgen, Zum Problem der Planung von Wertpapierbeständen, insb. durch Kreditinstitute und Investmentgesellschaften, in: Kredit und Kapital, 2. Jahrgang (1969), Heft 1, S. 1-59.
Google Scholar -
(11) IBM, Portfolio Selection Program (IB PS 90), IBM 7090 Program No. 7090 - FI - 03 X, Preliminary Manual, 0.0. (New York), 1962.
Google Scholar -
(12) H. E. Büschgen, Wertpapieranalyse, Die Beurteilung von Kapitalanlagen in Wertpapieren, Stuttgart 1966.
Google Scholar -
(13) W. Wirth, Quantitative Wertschriftenanalyse und Portefeuille-Optimierung, in: Die Unternehmung, (Schweizerische Zeitschrift für Betriebswirtschaft), 24. Jahrgang (1970), Nr. 1, S. 14-34.
Google Scholar -
(14) H. E. Büschgen, Wissenschaftliche Unternehmensführung und operations research im Bankbetrieb - III. Teil, in: Bankbetrieb, 10. Jahrgang (1970), Heft 2, S. 53 - 61.
Google Scholar
Abstract
Economic Aspects of Portfolio Selection Theory
This study investigates the selection of efficient and optimal portfolios from the standpoint of its economic application. The various types of models, as procedural techniques, are described and interpreted in the light of economic aspects. An attempt is made to compare the various model variations in respect of their economic and temporal advantages and disadvantages in order to obtain pointers for practical possibilities for their application and execution. It is established that no recommendations in the nature of recipes can be given. The technical procedural aids respond so sensitively to changes in data that the dilemma between economic use and practicability on the one hand and mathematical efficiency on the other can invariably be solved only within the scope of an investor’s subjective discretion. The use of electronic data processing as a technical, organızational aid is also dealt with. The structure and contents of a so-called securities data bank are described as an example of a comprehensive data basis for computerassisted administration, supply and processing of data, and for analysıs and optimization. In conclusion, cost determinants and organization questions, especially in connection with the use of computers, are discussed, and further indications are given as to the economic relevance and potential practical use of portfolio selection models.