La información y el comportamiento de los inversores financieros : el caso de la deuda soberana
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2023
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25/01/2023
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Universidad Complutense de Madrid
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Abstract
La información en el ámbito financiero ha sido entendida preferentemente como la que transmite el precio. La presente tesis trata de analizar cómo la información es la que conforma el precio. Aquí se aborda la información pública que se difunde por medios de comunicación o redes sociales: un acontecimiento o dato reciente, ya sea una expectativa o un hecho, la opinión de alguien relevante o la difusión de informes y rumores. La información pública tiende a inclinar a los inversores hacia decisiones de compra o venta, no cuando sea o no verdadera, sino cuando es compartida por una mayoría de inversores. Los objetos de análisis son los cambios en el precio del activo titulizado y la información a la que atiende el inversor. Las hipótesis de las que se parte se pueden sintetizar en tres frases: La información publicada es determinante para las decisiones de los inversores. La información no es un fenómeno espontaneo, los medios la administran, la jerarquizan y la difunden. Los grandes inversores pueden condicionar esa información para sacar partido de ello. Los conceptos esenciales que se tienen en cuenta en el trabajo son las expectativas, la incertidumbre, la información, la eficiencia, la retroalimentación y la volatilidad...
Information in the financial field has been preferably understood as that which transmits the price. This thesis tries to analyze how the information is what makes up the price. Public information that is disseminated through the media or social networks is addressed here: a recent event or data, whether it is an expectation or a fact, the opinion of someone relevant or the dissemination of reports and rumours. Public information tends to incline investors towards buy or sell decisions, not when it is true or not, but when it is shared by a majority of investors. The objects of analysis are the changes in the price of the securitized asset and the information to which the investor attends. The hypothesis can be summarized as follows: Published information is key for investors. Information is not a spontaneous phenomenon, the media manage it, prioritizeit and spread it. Large investors may influence the content of that information to take advantage of it. The essential concepts that are taken into account in the work are expectations, uncertainty, information, efficiency, feedback and volatility...
Information in the financial field has been preferably understood as that which transmits the price. This thesis tries to analyze how the information is what makes up the price. Public information that is disseminated through the media or social networks is addressed here: a recent event or data, whether it is an expectation or a fact, the opinion of someone relevant or the dissemination of reports and rumours. Public information tends to incline investors towards buy or sell decisions, not when it is true or not, but when it is shared by a majority of investors. The objects of analysis are the changes in the price of the securitized asset and the information to which the investor attends. The hypothesis can be summarized as follows: Published information is key for investors. Information is not a spontaneous phenomenon, the media manage it, prioritizeit and spread it. Large investors may influence the content of that information to take advantage of it. The essential concepts that are taken into account in the work are expectations, uncertainty, information, efficiency, feedback and volatility...
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Tesis inédita de la Universidad Complutense de Madrid, Facultad de Ciencias Económicas y Empresariales, leída el 25/01/2023