In this thesis we aim to understand how does leadership emerge in duopolistic competitions. In particular, we want to know which are the key features, of the firms and the market, that explain that some interactions are ...

In considering the evolution of credit and rising inflationary pressure observed in Brazil between 2007 and 2015 this research investigates how the Central Bank of Brazil, given its goal of inflation targeting, ...

In this paper we include the possibility of individuals preferences to be non- ordered (i.e. the axioms of completeness and transitivity are not necessarily satis- ed) on nancial models with endogenous constraints on ...

The official body of the Autonomous City of Buenos Aires (CABA) considers as poor any person who cannot have access to a basket of goods and services elaborated based on the uses and customs. The food basket that is taken ...

Multiple sclerosis (MS) is an inflammatory, demyelinating and autoimmune disease of the central nervous system. There is evidence that demyelination may be related to the production of autoreactive antibodies against myelin ...

This work concerns the research field on agribusiness and local development. The importance of the agribusiness in the Brazilian economy has justified the wide discussion on forms of promoting the invigoration of the sector. ...