Credit Scoring de Basico a Avanzado con R y Python

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Introduction

Certainly! Here's a comprehensive review and recommendation for the Coursera course based on the provided information: --- **Course Review: Credit Scoring Systems and Their Application in Finance** This Coursera course offers an in-depth exploration of credit scoring systems, an essential tool in modern financial management. Designed for students, professionals, and anyone interested in financial analytics, the course effectively bridges theoretical concepts with practical applications in the banking and lending sectors. **Course Content and Structure** The course covers the fundamentals of credit scoring, emphasizing its role as an automated system that predicts the likelihood of a borrower repaying a loan. It explains how credit scoring is primarily used for retail portfolios—such as consumer loans and mortgage credits—and distinguishes this from rating systems used for larger, corporate clients. A significant portion of the course delves into the statistical foundation of credit scoring algorithms. It highlights how these algorithms adapt based on data, enabling banks to evaluate credit behavior patterns and identify common traits among late or non-paying clients. Furthermore, the course details the types of data required for effective credit scoring. It breaks down this information into two categories: 1. Data readily available without additional documentation, including personal details, financial linkages, credit history, and external files like credit bureaus. 2. Data that might require supporting documents, such as proof of income, contractual agreements, and collateral appraisals. **Strengths** - Clear explanation of complex concepts related to credit scoring algorithms and data analysis. - Practical insights into the types of data used in credit evaluations. - Relevant examples illustrating how banks assess credit risk based on various data points. - Suitable for those interested in financial technology, risk management, and credit analysis. **Recommendations** This course is highly recommended for financial analysts, banking professionals, data scientists interested in finance, and students studying finance or economics. It offers valuable knowledge for anyone looking to understand how automated credit decision-making works and the importance of data in assessing credit risk. However, applicants should possess some basic understanding of statistics and financial terminology to maximize their learning experience. The course's practical orientation makes it an excellent resource for professionals considering the integration of credit scoring models into their workflows or those seeking to update their skills with the latest financial technology tools. **Final Verdict** Overall, this Coursera course provides comprehensive, practical training on credit scoring systems, combining theoretical knowledge with real-world applications. Its focus on data analysis, algorithms, and credit evaluation processes makes it a valuable resource for those looking to deepen their understanding of modern credit risk assessment tools. Enrolling in this course can significantly enhance your ability to analyze and apply credit scoring techniques effectively in the financial sector. --- Would you like me to help with anything else?

Overview

El credit scoring es un sistema automático de calificación de créditos que permite a las entidades financieras determinar la probabilidad de pago de un préstamo Este sistema financiero se aplica para la cartera minorista: personas (créditos de consumo y créditos hipotecarios) y mypes (micro y pequeñas empresas); sin embargo, es importante mencionar que para la cartera no minorista (empresas medianas, grandes y corporativas), el sistema de calificación de créditos utilizado es el rating.El funcionamiento del credit scoring se basa en la estadística. Es decir, marcha a través de algoritmos que van variando según la data que procesan. Para ello, los bancos evalúan el comportamiento de su cartera de créditos para determinar las características o patrones comunes que se repiten con mayor frecuencia en los créditos impagos.En cuanto a la información que necesita el banco, esta puede ser dividida en dos bloques: aquella que no requiere documentación y que usualmente el banco ya la tiene, y aquella que si la necesita.En el primer grupo, se encuentra la siguiente información:Datos personales del posible acreedor: edad, profesión, estado civil, domicilio, hijos, etc.Vinculaciones financieras con los clientes: tarjetas contratadas, cuentas bancarias, etc.Historial crediticio: revisión de préstamos anteriores ya cancelados por el cliente y aquellos que aún están vigentes.Información de ficheros externos: lista de morosos (Infocorp).Adicionalmente, la entidad bancaria podría solicitar una serie de documentos que sustenten o complementen la información anterior. Por ejemplo:Acreditación documental del correcto cumplimiento de los préstamos que el cliente tiene con otras entidades.Ingresos de los intervinientes en la operación (boletas de pago).Justificación de la finalidad del crédito: en préstamos a mypes (facturas, contratos de compra-venta u otros, etc.).Documentación registral y tasación de bienes a hipotecar, de ser necesario.Esta data es procesada por un software que, tras analizar la información, arroja un número que representa la probabilidad teórica de que un cliente pague el préstamo en el tiempo previsto.

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