Showing 1 - 10 of 159
This paper examines how regulatory interventions can affect the market risk of electricity utilities and telecom carriers traded in the Brazilian stock market. Our article uses a bivariate Generalized AutoRegressive Conditional Heteroskedasticity (GARCH - BEKK) model to analyze the impact of two...
Persistent link: https://www.econbiz.de/10011372325
Capital stock in residential structures, as well as the distribution of its appropriation and ownership among families are fundamental determinants of the wealth, welfare and productivity of the economy. As part of a broad project on the stock of capital of the Brazilian economy in the 20th...
Persistent link: https://www.econbiz.de/10011818839
This paper examines how regulatory interventions can affect the market risk of electricity utilities and telecom carriers traded in the Brazilian stock market. Our article uses a bivariate Generalized AutoRegressive Conditional Heteroskedasticity (GARCH - BEKK) model to analyze the impact of two...
Persistent link: https://www.econbiz.de/10011338737
English Abstract: In this article we investigate the drivers of investment flows to Brazilian mutual funds. Investors …
Persistent link: https://www.econbiz.de/10012834087
Portuguese Abstract: Esse trabalho estuda os efeitos da introdução de uma nova legislação voltada para empresas estatais no Brasil. Particularmente, analisa se essa nova legislação, ao promover ganhos de governança corporativa, leva à redução da percepção de riscos na administração...
Persistent link: https://www.econbiz.de/10012869255
Capital stock in residential structures, as well as the distribution of its appropriation and ownership among families are fundamental determinants of the wealth, welfare and productivity of the economy. As part of a broad project on the stock of capital of the Brazilian economy in the 20th...
Persistent link: https://www.econbiz.de/10011583173
A avaliação de técnicas de combinação de previsões para previsão de valores esperados de uma série é um tópico bastante difundido, com a recomendação do uso de tais técnicas para previsão. Por outro lado, não há estudos comparativos do desempenho de combinação de previsões...
Persistent link: https://www.econbiz.de/10009319473
El modelo de valoración de activos basado en el consumo, CCAPM, ha sido objeto de estudio para distintas economías, dando lugar a diversas anomalías empíricas, entre ellas, el denominado enigma de la prima de riesgo. Los valores del parámetro de aversión relativa al riesgo necesarios para...
Persistent link: https://www.econbiz.de/10009358648
significantly. There is no reason to invest in assets with uncertain returns existing alternatives with guaranteed profitability …
Persistent link: https://www.econbiz.de/10012995029
trade and foreign direct investment to Colombia.Spanish Abstract: El estudio metodológico de horizonte largo es usado para …
Persistent link: https://www.econbiz.de/10012949082