This paper analyses the contribution of the biophysical characteristics, accessibility conditions and land use/cover classes on poverty dynamics among rural smallholders in Altamira, State of Pará. Poverty-environment literature points that the increasing institutional restrictions to...

This paper presents a short literature review on the Brazilian Cerrado, with emphasis on the following aspects: (1) characterization of the area, (2) environmental degradation and population occupation, (3) history of regional occupation (4) role of immigration; the use of technology; and the...

This paper aims to provide insights for the development of a study based on utilization rates on health services. The following topics are addressed: (1) the motivation for the study of health services utilization rates ; (2) utilization rates of public health services in light of demographic...

Brazil experiences a demographic transition characterized by the aging of its population and a proportional increase in the number of the elderly. Therefore, researches that focus on the elderly individual are important. The present qualitative study aims to add to the understanding of this...

The aim of this paper is to present healthcare expenditures indicators of the private healthcare system in Brazil. We use administrative records of a healthcare insurance company that provide collective contracts to its employees. The indicators are classified according to the type of healthcare...

This paper presents some of the main theories on migration, which are subdivided into microlevel theories and macro-level theories. As a conclusion, it followed that no theory in itself is able to cover all distinct aspects of a complex phenomenon such as migration. The combination of...

In this paper we investigate the concentration in health insurance sector in Brazil. In order to conduct this analysis it is necessary to establish the definition of relevant market in product and geographical dimensions. In this paper we apply a methodology based on gravitation models to define...