Keywords
Rentabilidad de ampliaciones de capital, Accionistas Significativos, Información Asimétrica, Teoría de las señales., Equity issues returns, significant shareholders, information asymmetry, signalling
Effectiveness of pre-commitments on reducing asymmetrical information in equity issues
Abstract
El objetivo de este trabajo es averiguar si el anuncio por parte del accionista significativo de ejercitar su derecho de suscripción preferente elimina o reduce la asimetría de información en las ampliaciones de capital con derecho de subscripción preferente en el Mercado de Valores español. Durante los 17 años analizados, encontramos que ni el anuncio de la ampliación de capital ni el tipo de aseguramiento acordado en cada ampliación tienen un impacto estadísticamente significativo en el Exceso de Rentabilidad Ajustada por Riesgo. La principal contribución de este estudio es el hallazgo de una rentabilidad negativa estadísticamente significativa cuando el accionista significativo anuncia su intención de no subscribir la ampliación, o no existe información suficiente sobre su intención a este respecto. Adicionalmente, nuestro análisis muestra un refuerzo estadísticamente significativo de este efecto negativo en la rentabilidad cuando existe simultáneamente una falta de compromiso por parte del accionista significativo y la ampliación no está asegurada.
The aim of this article is to find out whether or not consideration of significant shareholders announcement of intention to exercise subscription rights makes a difference in eliminating or reducing the effects of asymmetrical information in equity offerings with pre-emptive rights on the Spanish Stock Market. For the 17 years of equity issues covered, we find that the type of underwriting arrangements has not a statistically significant impact on the issues Excess Risk Adjusted Return. The main contribution of this study is the finding of a statistically significant negative impact on returns either when the significant shareholders indicate their intention not to subscribe or when not enough information is provided about their intention. We also find a statistically significant reinforcing negative effect on returns in the case of simultaneous lack of commitment on the part of significant shareholders, and non-underwritten equity issues
The aim of this article is to find out whether or not consideration of significant shareholders announcement of intention to exercise subscription rights makes a difference in eliminating or reducing the effects of asymmetrical information in equity offerings with pre-emptive rights on the Spanish Stock Market. For the 17 years of equity issues covered, we find that the type of underwriting arrangements has not a statistically significant impact on the issues Excess Risk Adjusted Return. The main contribution of this study is the finding of a statistically significant negative impact on returns either when the significant shareholders indicate their intention not to subscribe or when not enough information is provided about their intention. We also find a statistically significant reinforcing negative effect on returns in the case of simultaneous lack of commitment on the part of significant shareholders, and non-underwritten equity issues
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