Examinando por Materia "Mercado Global Colombiano"

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    Ítem
    Evaluación comparativa de un portafolio de inversión óptimo mediante el modelo de Markowitz con acciones listadas en el Mercado Global Colombiano y sus pares en Estados Unidos
    (Universidad EAFIT, 2023) Díez Peláez, Sebastián; Cardona Llano, Juan Felipe
    This study focuses on the construction and comparison of two portfolios that include the same stocks in both the Colombian Global Market (Mercado Global Colombiano, MGC) and the U.S. market (Mercado estadounidense, ME) during the period 2018-2022 using the Markowitz model. The main objective is to measure the generation of alpha with respect to the portfolio invested directly in the United States. The analysis focused on the comparison of profitability and volatility between both portfolios, for which two types of simulations were carried out: i) considering each year as a single period; and ii) covering a continuous period of five years. The results reveal that the MGC portfolio consistently outperformed its counterpart in terms of profitability, but not in risk. The research showed a challenge related to price dynamics in the MGC, where the value of shares remains constant for successive days, followed by sudden changes that can alter the calculation of simulations and statistics. The study provides valuable insights into the comparative performance of two different markets and highlights the opportunities generated by evaluating portfolios in international terms. Likewise, it proposes topics for future research, particularly addressing the characteristics of the MGC that influence the profitability of consolidated portfolios in said market.