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Esta dissertação surge com o intuito de atualizar vários indicadores de modo a quantificar a exposição atual do mercado segurador português a Fenómenos Sísmicos (FS). Inicialmente é feito um breve enquadramento do risco sísmico no contexto nacional, expondo os resultados principais de estudos semelhantes anteriores e contextualizando, de forma breve, os principais conceitos de resseguro. De seguida, são apresentados vários indicadores de cobertura atuais e procurando, sempre que possível, complementar com uma análise comparativa à sua evolução desde o último estudo publicado, dando ênfase às taxas de cobertura de FS no parque habitacional e no grupo de ramos que abarca este risco e ainda ao seu protection gap, a nível nacional. Paralelamente, a análise é complementada por uma tipificação das estruturas de resseguro utilizadas em Portugal para cobertura de FS.
Após esta caracterização da exposição do mercado a FS, é estimado o impacto económico proveniente de dois eventos semelhantes aos sismos de 1755 e 1909 na população e no setor financeiro, considerando o efeito do resseguro e a existência de apólices com o credor hipotecário como seu beneficiário. No final, é avaliada a capacidade do setor responsável pela concessão de crédito hipotecário na alavancagem das taxas de cobertura.
The aim of this dissertation is to update various indicators in order to quantify the current exposure of the Portuguese insurance market to earthquakes. Initially, a brief overview is given of seismic risk in Portugal, presenting the main results of previous similar studies and briefly contextualizing the main concepts of reinsurance. Next, various current coverage indicators are presented and, whenever possible, a comparative analysis of their evolution since the last published study is presented, with emphasis on the FS coverage rates in the housing stock and in the group of branches that cover this risk, as well as their protection gap at a national level. At the same time, the analysis is complemented by a typification of the reinsurance structures used in Portugal to cover FS. Following this characterization of the market's exposure to FS, the economic impact of two events similar to the 1755 and 1909 earthquakes on the population and the financial sector is estimated, considering the effect of reinsurance and the existence of policies with the mortgage lender as the beneficiary. Finally, the ability of the mortgage lending sector to leverage coverage rates is assessed.
The aim of this dissertation is to update various indicators in order to quantify the current exposure of the Portuguese insurance market to earthquakes. Initially, a brief overview is given of seismic risk in Portugal, presenting the main results of previous similar studies and briefly contextualizing the main concepts of reinsurance. Next, various current coverage indicators are presented and, whenever possible, a comparative analysis of their evolution since the last published study is presented, with emphasis on the FS coverage rates in the housing stock and in the group of branches that cover this risk, as well as their protection gap at a national level. At the same time, the analysis is complemented by a typification of the reinsurance structures used in Portugal to cover FS. Following this characterization of the market's exposure to FS, the economic impact of two events similar to the 1755 and 1909 earthquakes on the population and the financial sector is estimated, considering the effect of reinsurance and the existence of policies with the mortgage lender as the beneficiary. Finally, the ability of the mortgage lending sector to leverage coverage rates is assessed.
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