Examinando por Materia "BOLSA DE VALORES - AMERICA LATINA"

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    Ítem
    Análisis del impacto de los ADR´S de empresas latinoamericanas en sus mercados de valores locales
    (Universidad EAFIT, 2009) Escobar Berdugo, Alexander; Torres Avendaño, Gabriel Ignacio
    The American Depositary Recept (ADR) have presented an interesting development since their creation. In the early of century XX, They have been widely used by South American companies from 80’s decade. Such development have generated a lot of interest concerning to the impact that’s produced by the evaluation for this financial instruments in local stock exchange, and the global integration level which they can generate in growing markets which companies used they for to extend their number of customer and gain monetary resources. In this way, for analyze the impact of these financial instruments on South American stock exchange, analysis are used which are focused in development of local stock Exchange vs. the ADR’s behavior associated to local companies. In this order of ideas through statistics methodologies which improve the temporal structure and observed cross section in this type of stock exchange, The different interactions between North American ADR’s exchange and South American stock exchange which companies use highly this instruments.
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    Ítem
    Flujos de capital extranjero, volatilidad de los rendimientos, riesgo de mercado mundial, ARCH-GARCH,VAR
    (Universidad EAFIT, 2009) Castaño Espinal, Milena María; Agudelo Rueda, Diego Alonso
    This study measured the effect of foreign capital flows on volatility and exposure to world market risk in the six largest Latin American stock markets: Argentina, Brazil, Colombia, Chile, Mexico and Peru, from the late 90’s until 2008. This will test whether these flows cause instability for those markets and increase their exposure to international financial crises. Time series models,both univariate (ARCH - GARCH) and multivariate (VAR), are used to estimate the effect foreign portfolio flows on the risk variables and the causality of these effects. Unlike similar research, this study uses the Foreign Funds database of Emerging Portfolio. It should be noted that in most cases there is not strong evidence to support the hypothesis that foreign flows cause instability on the Latin American stock Markets. However, we found evidence of effects of exchange rate appreciation, international returns and foreign flows on stock market returns, like other studies on different emerging markets.
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    Ítem
    Liquidez en los mercados accionarios latinoamericanos : estimando el efecto de una posible fusión
    (Universidad EAFIT, 2010) Castro Roldán, María Isabel; Agudelo, Diego
    En este trabajo se propone una metodología para determinar los costos de transacción asociados a la liquidez en los seis mercados accionarios latinoamericanos más importantes: Argentina, Brasil, Chile, Colombia, México, Perú, utilizando información intradiaria en un periodo de 6 meses (Julio 2009 - Enero 2010). Los costos de transacción considerados son los asociados al margen de oferta y demanda (“bid-ask Spreads”) y el impacto en el precio. Una vez obtenidos los costos de transacción, se compara el desempeño relativo en liquidez de los diferentes mercados y se estima el posible efecto de la fusión de los mercados de Colombia, Chile y Perú, que comenzó a finales del 2009 y concluirá en el 2011. Los efectos esperados de esta integración son el aumento de transacciones con la consecuente disminución de los costos de transacción, dinamizando más aún estos tres mercados.