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...

We analyze the effect of two 2012's regulatory measures in the Brazilian telecommunications and electricity markets. The first intervention was undertaken by the telecommunications regulatory agency (Anatel) in 18th of July and refers to the interruption of the sales of important...

We analyze the effect of two 2012's regulatory measures in the Brazilian telecommunications and electricity markets. The first intervention was undertaken by the telecommunications regulatory agency (Anatel) in 18th of July and refers to the interruption of the sales of important...

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...

This Discussion Paper provides empirical evidences of the phenomenon of "platformization" in the audiovisual video market. This is made possible by mapping the companies that control video streaming platforms around the world, using data from Crunchbase. Identifying these companies makes it...

Portuguese Abstract: Adaptado de um trecho de minha tese de doutorado, este artigo discute alguns dos riscos envolvidos na estratégia de financiamento coletivo conhecida como crowdfunding, e defende que, com algumas ressalvas, ela tem ótimo potencial para fomentar a produção de cultura de...

Portuguese Abstract: Este trabalho trata de bens comuns (simplificando, coisas compartilhadas por uma comunidade); mais especificamente, avalia se bens comuns intelectuais podem ser considerados bens comuns globais, e quais as implicações dessa relação para as pesquisas sobre bens comuns....

This Discussion Paper provides empirical evidences of the phenomenon of "platformization" in the audiovisual video market. This is made possible by mapping the companies that control video streaming platforms around the world, using data from Crunchbase. Identifying these companies makes it...

The objective of this study is to estimate the socioeconomic impact of the deployment of last-mile digital infrastructure in Latin America and the Caribbean. To measure the impact of the economic and social aspects of this type of infrastructure, the analysis differentiates according to the...

The objective of this study is to estimate the socioeconomic impact of the deployment of last-mile digital infrastructure in Latin America and the Caribbean. To measure the impact of the economic and social aspects of this type of infrastructure, the analysis differentiates according to the...