Examinando por Materia "EMPLEADOS BANCARIOS"

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    Contribuciones desde un modelo predictivo para identificar el perfil de riesgo del defraudador interno en una entidad financiera de Colombia
    (Universidad EAFIT, 2018-05-29) Ruíz Galeano, Fabio Hernán; Torres Guerra, Idier Albeiro
    Financial services companies are a fundamental part of the country's economy, and their continued growth has made them more susceptible to fraud due to the lack of prevention and controls that mitigate the threats that go hand in hand with technological innovation, new products and consumption characteristics -- This problem generates negative economic and social impacts for both the company and the country -- That is why it was identified the need to develop the risk profile of the internal fraudster in a financial entity, which allows the frauds prevention and detection from the characterization of employees involved in fraudulent actions, to achieve this, the mixed investigation was applied, which allowed the collection of data on fraud materialized by employees, their numerical measurement and respective statistical analysis to test the hypothesis, as well as a literature review -- From the construction of the Random Forest model, and with the objective of finding employees with high probabilities of incurring in incorrect acts, the profile of the internal fraudster of the entity was identified, the employee who work in the branch network, who have atypical transactions and where the wage relationships Vs the discounts made to the employee do not keep a proportion -- Employees who hold operational positions which represent the 44.5% of the company, are the most likely to incur internal fraud, 66.4% of possible fraudsters are women; moreover, country’s regions that present greater alert are the central region with 43.6%, followed by Bogotá and Sabana with 28.7%