Artigos científicos, teses e dissertações
Publicados nas melhores instituições de ensino

This study intended to verify the existence and magnitude of positive aggregate human capital externalities for the Brazilian cities. These kinds of externalities would raise the returns to the education above its private return level, so it could stand out the importance of educ...

This work presents the evaluation of externalidades in production from sugarcane life cycle, with emphasis at electric power generation. The main objective of this study is to assess the health, social, environmental and economical externalities related with the production proces...

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Current elite studies argue that inequality produces negative externalities to elites, who may either promote democracy or adopt authoritarian measures in order to shield their interests from the actions of the rebellious poor. This article argues that elite framing of poverty an...

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The aim of the present work is to assess the extent to which the degree of specialization or diversification externalities may affect the innovative performance in a particular microregion. Additionally, the influence of other regional factors on the innovative output is examined...

Abstract In this, paper we analyze the impact of the decision rule to represent the behavior of individuals in the diffusion curve predicted by models of innovation diffusion at the individual level. We use an agent-based model, in which diffusion takes place in a small-world net...

This thesis has two issues. Former is studying concentration levels and patterns of transformation industry considering geographic spaces of federation states and Brazilian micro-regions, in polar years of 1994 and 2004. Second is about the identification of determinants economic...

This work aims at providing a comparative analysis of the case studies of two clusters producers of women's footwear, both located in the central region of the state of São Paulo: Jaú and Santa Cruz do Rio Pardo. These objects of study were suggested by the Departamento de Compet...

The main focus of this paper is to provide better empirical comprehension of the income differential among brazilian regions. In the scope of the endogenous growth models framework, recent theoretical debates have relied on neo-schumpeterian models where technological innovation ...

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The thesis aims at understanding the dynamics of soy expansion in the Amazon State, in Brazil, by identifying and characterising the politico-institutional arrangement responsible for the socio-spatial transformations that promoted the reorganisation of the use of the territory a...

This paper aims to discuss the possibility of establishment of public schemes of payments for environmental services to rural producers who recover and preserve the legal reserve areas within their properties. Thats because, even if imposed by law, this positive obligation, whose...

Abstract Purpose Building on the literature of hybrids in the context of public organizations, this paper aims to discuss under which conditions hybrids can adequately provide “critical services”, a subset of public services characterized by their simultaneous exposure to extern...

The different treatment accorded to small and favored companies gain a different dimension with the inclusion of Microentrepreneur Individual (MEI), as a category of microentrepreneurs. These entrepreneurs, whose main characteristic is to have an annual revenue of up to R$ 36,000...

ABSTRACT Purpose: The objective of this study is to examine the mediating effects of technology on the relationship between green supply chain management and performance of the Brazilian chemical industry. Originality/Value: The pressure for sustainable environment has emerged ...

In this survey, we presented the general idea and main results from what we understand that are the most important contributions to contractual solutions to the holdup problem literature. The aim of this paper is to push the previous analysis, uniform the notation and provide a ...

Telecommunications services are relevant, not only due to its infra-structure service characteristic, but also for their spill over potential effects. Telecommunication suniversal service has been a relevant piece of the regulatory process. Economic reasons might be network exter...

This paper deals with the main evolutions that explain the emergence of new institutional arrangements that characterize the post-fordism. (i) Hence, I will show that the property rights modifications bring forth new forms of competition;(ii) Also, I will make explicit the concre...

We prove non-emptiness of the alpha-core for balanced games with non-ordered preferences, extending and generalizing in several aspects the results of Scarf (1971), Border (1984), Florenzano (1989), Yannelis (1991) and Kajii (1992). In particular we answer an open question in Kaj...