Research

Papers, preprints, data releases, and policy documents related to the indicators in this dataset, gathered daily and summarized by AI.

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This article examines the demographic transition—the global shift from high to low mortality and fertility rates—and its effects on age structure, focusing on a comparative analysis of Brazil, Paraguay, Uruguay, Argentina, and Chile in the Southern Cone. It highlights how this transition contributes to population aging across these countries.

Abstract
O tema central do artigo é a transição demográfica, um fenômeno global que envolve a transição de altas para baixas taxas de mortalidade e fertilidade, resultando em mudanças na estrutura etária das