IS IT PROFITABLE TO HEDGE EXCHANGE RATE RISK IN A GLOBAL PORTFOLIO FROM THE PERSPECTIVE OF A COLOMBIAN INVESTOR? (Article published in Spanish). estud.gerenc. [Internet]. 2011 Sep. 30 [cited 2026 Oct. 21];120(27):83-104. Available from: https://www2.icesi.edu.co/revistas/index.php/estudios_gerenciales/article/view/1108