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Demografia e Economia: Um Modelo Regional Integrado de Estimação da População Portuguesa

Author

Listed:
  • Eduardo Anselmo Castro

    (Universidade de Aveiro)

  • Marta Marques

    (Universidade de Aveiro)

  • João Lourenço Marques

    (Universidade de Aveiro)

  • Miguel Viegas

    (Universidade de Aveiro)

Abstract

O declínio populacional é um dos fenómenos mais desafiantes nas últimas décadas em várias regiões da Europa. Mesmo em regiões com saldos migratórios positivos, persiste uma dinâmica demográfica negativa dominada pelo envelhecimento da população. Como tal, o tema do envelhecimento da população, e o papel determinantes das migrações, tornou-se uma áreade investigação e de política regional amplamente debatida.As alterações demográficas são ao mesmo tempo uma causa e uma consequência da dinâmica social, económica e ambiental. A economia e a demografia interagem, reforçando-se em círculos de causalidade cumulativa e, portanto, políticas regionais para lidar com essa dinâmica devem ser implementadas e modelos capazes de simular esse processo interativo são necessários.Com o objetivo de responder a esse desafio, desenvolveu-se um modelo integrado que liga as mudanças do equilíbrio entre a procura e oferta de emprego, a nível regional, à migração líquida por faixa etária e sexo. O modelo foi aplicado às regiões NUTS III de Portugal, um país que apresenta características regionais contrastantes, tanto nas dimensões demográficas quanto económicas.Os resultados demonstram a urgência demográfica e apontam para a importância dos saldos migratórios no combate ao declínio da população na maioria das regiões portuguesas.Além disso, o artigo enfatiza a forte relação entre mercado de trabalho e migração, defendendo políticas integradas que abordem conjuntamente a dinâmica económica e demográfica.

Suggested Citation

  • Eduardo Anselmo Castro & Marta Marques & João Lourenço Marques & Miguel Viegas, 2020. "Demografia e Economia: Um Modelo Regional Integrado de Estimação da População Portuguesa," RPER, Associação Portuguesa para o Desenvolvimento Regional, issue 55, pages 9-26, August.
  • Handle: RePEc:apd:rper00:y:2020:i:55:id:11
    DOI: 10.59072/rper.vi55.11
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    References listed on IDEAS

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