Portfolio selection with time constraints and a rational explanation of insufficient diversification and excessive trading

Arbeitspapier

Private investors have limited time available for learning about stocks as they need to divide their time between stock analysis and work. This paper analyzes the influence of learning constraintsin the form of time constraints on portfolio selection and derives both optimal portfolio holdings and time allocation. Under time constraints, rational private investors make portfolio choices similar to those ofi nvestors with bounded rationality, i.e., insufficient diversification and excessive trading. Thus, time constraints offer an alternative, fully rational explanation for these real-world investment phenomena, which have to date been interpreted primarily in the light of behavioral finance.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: Passauer Diskussionspapiere - Betriebswirtschaftliche Reihe ; No. 12

Klassifikation und Themen

• Klassifikation: Management ; Portfolio Choice; Investment Decisions ; Asset Pricing; Trading Volume; Bond Interest Rates
• Thema: excessive trading ; insufficient diversification ; learning ; portfolio selection ; time constraint

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Dolzer, Armin ; Nietert, Bernhard
• Ereignis: Veröffentlichung
• (wer): Universität Passau, Wirtschaftswissenschaftliche Fakultät
• (wo): Passau
• (wann): 2006

Weitere Informationen

• Handle: http://hdl.handle.net/10419/38778
• Letzte Aktualisierung: 10.03.2025, 11:42 MEZ