Bibliographic citations
Rau, S., (2024). Estimar el capital económico basado en riesgos con los métodos de agregación de matrices de correlación y cópulas [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/6637
Rau, S., Estimar el capital económico basado en riesgos con los métodos de agregación de matrices de correlación y cópulas []. PE: Universidad Nacional Agraria La Molina; 2024. https://hdl.handle.net/20.500.12996/6637
@misc{renati/506919,
title = "Estimar el capital económico basado en riesgos con los métodos de agregación de matrices de correlación y cópulas",
author = "Rau Campos, Selena Ana",
publisher = "Universidad Nacional Agraria La Molina",
year = "2024"
}
In 2019, the Superintendency of Banking, Insurance and AFP (SBS) proposed a new solvency model, specifically risk-based capital, with the objective of maintaining adequate solvency in insurance companies, thus ensuring that they have sufficient resources to face extreme loss scenarios. For the calculation of capital, the SBS, in its capacity as regulator, proposed an aggregation methodology using a correlation matrix; however, insurance companies should analyze other aggregation alternatives for the calculation of capital. A widely used methodology for this purpose is the copula aggregation, which was applied in this analysis (specifically, the t-copula). In both methodologies, it was necessary to estimate the best estimate mathematical reserves, included in the liabilities of the company's financial statements. The diversification benefit of using the correlation matrix aggregation methodology was approximately USD 516 000, while for t-copula aggregation it was approximately USD 532 000. With these results, it can be concluded that, despite having used the same parameters, the t -copula aggregation allows obtaining a greater diversification benefit for the company, freeing up capital and allowing its use in investments with a higher expected return.
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