Codex Populi

Research chronicle

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

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Papercrossref-catchall8/6/2026

Demographic Transition and Population Aging in the Southern Cone: a Comparative analysis between Brazil, Paraguay, Urguay, Argentina and Chile

AI summaryThis 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