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Author

J. Quiza-Montealegre

2 papers indexed here

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Open access Sep 2026

Credit Default Prediction Using Large Language Models and Machine Learning: An Application to Colombia’s Solidarity Sector

Credit default prediction is a standard risk-management task, and large language models (LLMs) have been proposed as prompt-based alternatives, without task-specific parameter updating, for institutions that cannot deploy full machine learning (ML) pipelines. This study evaluates the Informed GPT on Colombian solidarit...

Javier André Ferro Pérez, M. Arias-Serna, J. Quiza-Montealegre · 0 citations
Open access Aug 2026

Risk Capacity Index: A Methodological Proposal for Comprehensive Management in Colombian Solidarity Sector Entities

Prudential regulation traditionally evaluates credit, market, and liquidity risks through separate indicators, providing a fragmented assessment of institutions’ financial soundness. This study proposes the Risk Capacity Index (ICR) as an integrated measure of the structural risk-bearing capacity of organizations in th...

M. Arias-Serna, Luis Fernando Montes-Gómez, María Alejandra Lasso-López et al. · 0 citations

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