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Avaliação da exposição do sistema bancário português a sociedades não financeiras sensíveis aos riscos climáticos de transição

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  • Ricardo Marques

Abstract

As alterações climáticas são uma fonte de riscos para a estabilidade financeira. Neste artigo é apresentada uma quantificação da exposição do sistema bancário português às sociedades não financeiras (SNF) sensíveis aos riscos originados pela transição para uma economia de baixo carbono. Os resultados sugerem que cerca de 60% das exposições dos bancos a SNF se encontra em setores relevantes para a política climática (CPRS), sobretudo nos setores dedicados à construção, transação e exploração de imóveis e, em menor medida, nos setores associados à produção e utilização de meios de transporte e nas indústrias intensivas em energia. Este artigo apresenta também uma metodologia para estimar as emissões diretas de gases com efeito de estufa (GEE), por setor de atividade, das SNF residentes com financiamento bancário. O cálculo das intensidades carbónicas com base nestas estimativas revela que cerca de 60% das exposições dos bancos a SNF se encontra abaixo da mediana deste indicador. Este resultado é consistente com a maior concentração das exposições em setores relevantes para a política climática, mas com menores emissões diretas de GEE.

Suggested Citation

  • Ricardo Marques, 2021. "Avaliação da exposição do sistema bancário português a sociedades não financeiras sensíveis aos riscos climáticos de transição," Working Papers o202101, Banco de Portugal, Economics and Research Department.
  • Handle: RePEc:ptu:wpaper:o202101
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    References listed on IDEAS

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    3. Patrick Bolton & Morgan Despres & Luiz Awazu Pereira da Silva & Frédéric Samama & Romain Svartzman, 2020. "The green swan," BIS Books, Bank for International Settlements, number 31.
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