Bibliographic citations
García, A., (2022). Un análisis del riesgo de interés de balance de largo plazo de la banca peruana a través del Value at Risk y el Conditional Value at Risk [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/24557
García, A., Un análisis del riesgo de interés de balance de largo plazo de la banca peruana a través del Value at Risk y el Conditional Value at Risk [Tesis]. PE: Universidad Nacional de Ingeniería; 2022. http://hdl.handle.net/20.500.14076/24557
@misc{renati/712495,
title = "Un análisis del riesgo de interés de balance de largo plazo de la banca peruana a través del Value at Risk y el Conditional Value at Risk",
author = "García García, Abel",
publisher = "Universidad Nacional de Ingeniería",
year = "2022"
}
ALM interest rate risk is the possibility of monetary losses that banks in particular have due to alterations in both the financial margin and the economic (equity) value caused by interest rate movements. Its main source is the difference in the maturity of assets and liabilities, and it needs to be measured and managed in a precise and exhaustive manner. The analysis of the financial margin perspective is short term, and of the economic value perspective is long term. This thesis reviews four models for measuring long-term ALM interest rate risk: the Sensitivity of Economic Value (SEV), the Value at Risk (VaR), the Conditional Value at Risk (CVaR), and the Equity Value at Risk (EVR) used by the Superintendency of Banking, Insurance and Pension Fund Administrators (SBS). The first step is to use the information in Report 07 on Interest Rate Risk that all Peruvian banks report to the SBS and take the calculations of the EVR contained therein. Secondly, 105 simulated interest rate curves in soles and dollars are calculated through a statistical simulation process based on principal components. With these curves, economic value impacts are calculated, in soles and dollars, and then 11,025 joint impacts, from which the maximum expected loss at a 99% percentile (VaR) and the mean of the tail values (CVaR) are located. With all this information, biases of the impact distributions, negative wide tails are determined, and the ALM risk profiles are established, concluding that the risk profile of the VaR of ALM interest rate risk can be considered equal to the risk pro file of the CVaR of ALM interest rate risk. lt is also determined that the regulatory methodology underestimates the ALM interest rate risk, and finally, alternatives for improving the regulatory methodology are reviewed, such as optimizing the precision in the distribution by maturity tranches of the headings or of certain types of flows, making more acidic measurements, adding stress scenarios, or using the Value at Risk (VaR) and the Conditional Value at Risk (CVaR) for the measurement of long-term ALM interest rate risk.
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