The mean-variance model from the inverse of the variance-covariance matrix

dc.contributor.author
Esteve Comas, Jordi
dc.contributor.author
Fernández López, Manuel
dc.date.issued
2013-01-09T12:42:21Z
dc.date.issued
2013-01-09T12:42:21Z
dc.date.issued
2012
dc.date.issued
2013-01-09T12:42:26Z
dc.identifier
1136-8365
dc.identifier
https://hdl.handle.net/2445/33274
dc.description.abstract
En este artículo, a partir de la inversa de la matriz de varianzas y covarianzas se obtiene el modelo Esperanza-Varianza de Markowitz siguiendo un camino más corto y matemáticamente riguroso. También se obtiene la ecuación de equilibrio del CAPM de Sharpe.
dc.description.abstract
In this paper we obtain the main results of the Markowitz mean-variance model from the inverse of the covariance matrix, following a shorter and mathematically rigorous path. We also obtain the equilibrium expression of Sharpe’s capital asset pricing model (CAPM).
dc.format
25 p.
dc.format
application/pdf
dc.language
eng
dc.publisher
Universitat de Barcelona. Facultat d'Economia i Empresa
dc.relation
Reproducció del document publicat a: http://www.ere.ub.es/dtreball/E12271.rdf/view
dc.relation
Documents de treball (Facultat d'Economia i Empresa. Espai de Recerca en Economia), 2012, E12/271
dc.relation
[WP E-Eco12/271]
dc.rights
cc-by-nc-nd, (c) Esteve Comas et al., 2012
dc.rights
http://creativecommons.org/licenses/by-nc-nd/3.0/
dc.rights
info:eu-repo/semantics/openAccess
dc.source
UB Economics – Working Papers [ERE]
dc.subject
Microeconomia
dc.subject
Finances
dc.subject
Economia matemàtica
dc.subject
Capital social (Economia)
dc.subject
Models matemàtics
dc.subject
Risc (Economia)
dc.subject
Microeconomics
dc.subject
Finance
dc.subject
Mathematical economics
dc.subject
Capital stock
dc.subject
Mathematical models
dc.subject
Risk
dc.subject
Saving
dc.title
The mean-variance model from the inverse of the variance-covariance matrix
dc.type
info:eu-repo/semantics/workingPaper


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