2014
DOI: 10.2139/ssrn.2736558
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Market Quality and Structural Changes in the Trading System: The Case of X-Stream on the Colombian Stock Exchange

Abstract: Market quality and structural changes in the trading system: The case of X-Stream on the Colombian stock exchange.Agudelo, Diego A.; Gutiérrez, Ángelo; Múnera, Nazly J. Market quality and structural changes in the trading system:The case of X-Stream on the Colombian stock exchange. AbstractWe study the effect of X-Stream, the new trading platform of the Colombian Stock Exchange since February 2009, on the quality of the stock market. Contributing to the literature on market quality, this paper provides novel e… Show more

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Cited by 2 publications
(4 citation statements)
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“…TMF Group, 2017)[2]; and some emerging capital markets that face high information asymmetry (see e.g. Agudelo et al , 2014)[3]. Furthermore, the results support the positive externality-based rationale for regulations, which indicates that social welfare could be improved by regulations that reinforce the quality of financial disclosure.…”
Section: Discussionmentioning
confidence: 81%
See 1 more Smart Citation
“…TMF Group, 2017)[2]; and some emerging capital markets that face high information asymmetry (see e.g. Agudelo et al , 2014)[3]. Furthermore, the results support the positive externality-based rationale for regulations, which indicates that social welfare could be improved by regulations that reinforce the quality of financial disclosure.…”
Section: Discussionmentioning
confidence: 81%
“…Informational efficiency, i.e., to the extent that market price reflects all relevant information, is a fundamental aspect of capital market quality (Rejeb and Boughrara, 2013; Agudelo et al , 2014), and therefore, regulators and practitioners attempt to find ways to improve the informational efficiency. Corporate reporting, as a source of firm-specific information, has a fundamental role in the determination of informational efficiency, especially in emerging markets such as Asia or Latin American capital markets that have less rigorous disclosure requirements for companies than those of large capital markets, such as US capital market (e.g.…”
Section: Introductionmentioning
confidence: 99%
“… Año 2009 . En febrero se moderniza la operación del mercado accionario con la entrada en operación de la plataforma transaccional de la BVC X-Stream , que representó grandes adelantos en la rapidez, eficiencia y actividad bursátil de las transacciones en acciones (Agudelo et al , 2014). Año 2010 .…”
Section: Actividad Bursátil En Colombia 2007-2016unclassified
“…En otro estudio del mercado accionario colombiano, Agudelo et al (2014) estudiaron el efecto de la implementación de X-Stream en febrero de 2009, que presentó una mejora en la rapidez, efectividad y versatilidad de la transacción de acciones frente a la plataforma anterior. Los autores entregan evidencia de una mejora sustancial de la liquidez del mercado en general y de la actividad bursátil, sobre todo para las acciones de mediana bursatilidad.…”
Section: Antecedentesunclassified