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  • ¿Realidad o sofisma? Poniendo a prueba el análisis técnico en las acciones colombianas 

    Agudelo, Diego Alonso; Uribe, Jorge Hernán; dagudelo@eafit.edu.co; jorge.uribe@dualinversiones.com (Universidad EAFIT; Escuela de Economía y Finanzas, 2009-06-06)
    As posed by the weak version of market efficiency, the empirical evidence of this paper shows that is not possible to obtain significant and statistically robust economic benefits when trading on ten technical rules ...