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Longitudinal review of portfolios with minimum variance approach before during and after the pandemic

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Bibliographic Details
Main Authors:	Ossa, Genjis A., Restrepo, Luis H.
Format:	Preprint
Published:	2025
Subjects:	Portfolio Management 91G10, 62P05, 91G60 G.1.6; I.6.3; J.4
Online Access:	Acceder al recurso
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