So far, there are very few papers concerning the problems of non causality and non-fundamentalness in fiscal studies. This is even truer for Brazil. Non causality and non fundamentalness are econometric problems that are specially relevant in fiscal studies, as they are relate to fiscal...

The purpose of this paper is to present an overview of foresight methods and techniques, with the aim of updating the debate and highlighting the more recent approaches in the field. In revisiting these methods and techniques, we observed the need for a brief incursion in an epistemological...

The purpose of this paper is to present an overview of foresight methods and techniques, with the aim of updating the debate and highlighting the more recent approaches in the field. In revisiting these methods and techniques, we observed the need for a brief incursion in an epistemological...

So far, there are very few papers concerning the problems of non causality and non-fundamentalness in fiscal studies. This is even truer for Brazil. Non causality and non fundamentalness are econometric problems that are specially relevant in fiscal studies, as they are relate to fiscal...

Portuguese Abstract: Um dos temas mais discutidos na área de finanças é a forma como os mercados se estruturam informacionalmente, precificando ativos financeiros. Uma das teorias centrais de discussão é a Hipótese de Eficiência dos Mercados (HEM) de Eugene Fama (1970), derivada da teoria...

Portuguese Abstract: O crescimento vigoroso da indústria de Private Equity no mundo gerou questões fundamentais, como por exemplo explicar se as empresas abertas previamente investidas por estes gestores geram retornos reais aos seus acionistas, após o evento do IPO. Pouco se analisou,...