Zamudio-Gómez, Nancy Eugenia

Since early 2024, interest rates on long-term Colombian government debt bonds, hereafter referred to as government bonds, have been increasing. This means that the government must pay more interest on its debt, so a larger share of its revenues must be allocated to cover such interest payments…

Banco de la República’s policy interest rate is currently 9.25%. The policy interest rate serves as the benchmark that the Bank uses to lend to or borrow from commercial banks over very short terms. As with other central banks worldwide, it is the main policy instrument used to achieve the…

Abstract

Abstract

This study presents an alternative way of estimating credit transition matrices using a hazard function model. The model is useful both for testing the validity of the Markovian assumption, frequently made in credit rating applications, and also for estimating transition matrices conditioning on…

Bankruptcy is a threat to financial stability, if a company fails to meet its financial obligations. Obviously, the risk to financial stability increases with the number of liquidated corporations and the size of the debt each has acquired. Moreover, in a scenario characterized by a significant…

The private corporate sector is the primary debtor in the Colombian financial system (commercial loans account for 54.9% of the total gross portfolio). Consequently, it is extremely important to measure and monitor the risk this sector of the economy might pose to the financial system. Ever…

Financial institutions rate loans as an expression of the risk they believe the client poses. With the data from those ratings, they can evaluate the current quality of their balance sheet and calculate the loan-loss provisions required for their loan portfolio. A loan rating also is an…