The Matrix Rate of Return

Anna Zambrzycka () and Edward Piotrowski ()
Authors registered in the RePEc Author Service: Anna Szczypińska ()

Departmental Working Papers from University of Bialtystok, Department of Theoretical Physics

Abstract: In this paper we give definitions of matrix rates of return which do not depend on the choice of basis describing baskets. We give their economic interpretation. The matrix rate of return describes baskets of arbitrary type and extends portfolio analysis to the complex variable domain. This allows us for simultaneous analysis of evolution of baskets parameterized by complex variables in both continuous and discrete time models.

New Economics Papers: this item is included in nep-fin and nep-rmg
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Citations: View citations in EconPapers (4)

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http://alpha.uwb.edu.pl/ep/RePEc/sla/eakjkl/25.pdf (application/pdf)

Related works:
Journal Article: The matrix rate of return (2007)
Working Paper: The matrix rate of return (2006)
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Persistent link: https://EconPapers.repec.org/RePEc:sla:eakjkl:25

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