Over recent years Brazil has played an increasingly active role internationally, the result of its model of integration and its foreign policy directives. The health sector is a valuable and strategic area for Brazilian technical cooperation to achieve various objectives, including its development goals. This article describes the main directives of Brazilian foreign policy, conceptually defini...

The interplay of social and strategic motivations in human interactions is a largely unexplored topic in collective social phenomena. Whether individuals' decisions are taken in a purely strategic basis or due to social pressure without a rational background crucially influences the model outcome. Here we study a networked Prisoner's Dilemma in which decisions are made either based on the repli...

Abstract—The need for holistic modeling efforts that satisfy the increasing supply chain enterprise at a strategic level has been clearly recognized by industry first and by academia recently. In order to increase the profitability of the entire chain, strategic decision-makers need comprehensive models to guide them to make efficient decision. The determination of optimal network configuration...