Mario Samuel Rodríguez

Dr. Mario Samuel Rodríguez

Programa de Contaduría Pública, Universidad Cooperativa de Colombia, Bogotá, Colombia
orcid

Research Focus & Metrics

Academic Career Length

10Years (2017-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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3 September 2024 in Humanities and Social Sciences Communications
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Journal Article
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Ludivia Hernandez ArosLudivia Hernandez Aros
Ludivia Hernandez Aros
LMLuisa Ximena Bustamante Molano
Luisa Ximena Bustamante Molano
FPFernando Gutiérrez Portela
Fernando Gutiérrez Portela
JHJohn Johver Moreno Hernandez
John Johver Moreno Hernandez
Mario Samuel RodríguezMario Samuel Rodríguez
Mario Samuel Rodríguez
Financial fraud negatively impacts organizational administrative processes, particularly affecting owners and/or investors seeking to maximize their profits. Addressing this issue, this study presents a literature review on financial fraud detection through machine learning techniques. The PRISMA and Kitchenham methods were applied, and 104 articles published between 2012 and 2023 were examined. These articles were selected based on predefined inclusion and exclusion criteria and were obtained from databases such as Scopus, IEEE Xplore, Taylor & Francis, SAGE, and ScienceDirect. These selected articles, along with the contributions of authors, sources, countries, trends, and datasets used in the experiments, were used to detect financial fraud and its existing types. Machine learning models and metrics were used to assess performance. The analysis indicated a trend toward using real datasets. Notably, credit card fraud detection models are the most widely used for detecting credit card loan fraud. The information obtained by different authors was acquired from the stock exchanges of China, Canada, the United States, Taiwan, and Tehran, among other countries. Furthermore, the usage of synthetic data has been low (less than 7% of the employed datasets). Among the leading contributors to the studies, China, India, Saudi Arabia, and Canada remain prominent, whereas Latin American countries have few related publications.

9 August 2024 in Revista Logos Ciencia & Tecnología
Verified
Journal Article
Closed access
GUGustavo Patricio Cabezas Uriarte
Gustavo Patricio Cabezas Uriarte
Mario Samuel RodríguezMario Samuel Rodríguez
Mario Samuel Rodríguez
JDJorge Iván Sierra Durán
Jorge Iván Sierra Durán
MGMario-Heimer Flórez Guzmán
Mario-Heimer Flórez Guzmán
Este artículo investiga la influencia de factores sociales y económicos en la criminalidad en Guayaquil, Ecuador. Tiene como objetivo determinar la incidencia de estos factores para diseñar un plan estratégico de intervención que permita mejorar la seguridad ciudadana. Se llevó a cabo una investigación con un objetivo mixto, utilizando análisis descriptivo para recopilar datos sobre actos delictivos y la percepción ciudadana. Los resultados destacan la presenciacreciente de delitos violentos, como sicariatos y homicidios, y señalan la desigualdad social y cultural como posibles motivadores de la delincuencia. Además, se observa una falta de atención por parte de las autoridades, lo que ha llevado a la comunidad a tomar medidas independientes para garantizar su seguridad. Se destaca la importancia de abordar la delincuencia en relación con indicadores económicos, como el producto interno bruto, que se ven afectados negativamentepor el aumento de la criminalidad. Se concluye que los aspectos sociales y económicos son factores que inciden en la criminalidad y constituyen el punto de partida para enfocar las políticas públicas efectivas en materia de seguridad ciudadana en el contexto ecuatoriano. Palabras clave: Impacto de la criminalidad, índices de criminalidad, intervención social, percepción de seguridad, plan de seguridad, seguridad ciudadana.

1 June 2019 in Podium
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Journal Article
Open access
AMAracelly Buitrago Mejía
Aracelly Buitrago Mejía
Mario Samuel RodríguezMario Samuel Rodríguez
Mario Samuel Rodríguez
HGHumberto Serna Gómez
Humberto Serna Gómez
Revista Podium - Universidad Espíritu Santo

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Laura Gallego CossioLaura Gallego Cossio
Laura Gallego Cossio
Ludivia Hernandez ArosLudivia Hernandez Aros
Ludivia Hernandez Aros
DPDarío Rodríguez Perdomo
Darío Rodríguez Perdomo
Mario Samuel RodríguezMario Samuel Rodríguez
Mario Samuel Rodríguez
Financial and administrative management models are crucial to the success of digital ventures, providing practices that optimize resource management and support strategic decision-making in dynamic digital environments. This study presents an original systematic literature review (SLR) following the PRISMA guidelines, analyzing 354 articles extracted from Scopus and Web of Science databases. Bibliometric techniques, including VOSViewer 1.6.19 version and R-Bibliometrix software 4.3.3 version, were used to identify key research themes, emerging trends, and future directions in the field. A notable 114.29% increase in academic output from 2019 to 2024 underscores the growing importance of these management models. The analysis reveals a focus on financial management tools (e.g., Valuation, Discounted Cash Flow models) and administrative models (e.g., RocaSalvatella, INCIPY), while also exploring the challenges and opportunities present in digital environments. The interaction between external variables (resource management, operational efficiency, adaptability, financial planning, technological innovation) and internal variables (market conditions, government regulations, economic trends) is discussed. This study highlights the integration of agile methodologies, such as Lean Startup, and the growing emphasis on digital resilience, organizational agility, and the impact of digital transformation on business models. The theoretical contribution of this study lies in offering a comprehensive framework that synthesizes existing models, highlights key research gaps, and emphasizes the need for future studies on the dynamic interaction between financial planning, technological innovation, and organizational agility. From a practical perspective, the findings provide digital entrepreneurs and managers with valuable insights into implementing financial tools and administrative frameworks that enhance decision-making, while also underscoring the importance of agility, operational efficiency, and market adaptability to navigate digital disruptions.

1 January 2019 in Revista Venezolana de Gerencia
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GRGustavo Adolfo Rubio-Rodríguez
Gustavo Adolfo Rubio-Rodríguez
Mario Samuel RodríguezMario Samuel Rodríguez
Mario Samuel Rodríguez
MGMario Heimer Flórez Guzmán
Mario Heimer Flórez Guzmán
ARAdriana Rosa Molina Ramírez
Adriana Rosa Molina Ramírez
Perfil emprendedor en estudiantes: divergencias entre dos universidades colombianas

2 January 2023 in Revista Venezolana de Gerencia
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YPYANICE LICENIA ORDONEZ PARRA
YANICE LICENIA ORDONEZ PARRA
KAKléber Luna Altamirano
Kléber Luna Altamirano
PAPatricio Mendieta Andrade
Patricio Mendieta Andrade
Mario Samuel RodríguezMario Samuel Rodríguez
Mario Samuel Rodríguez
El sector artesanal es un importante eje de desarrollo económico, fuente de ingreso para las familias de artesanos y una manifestación cultural de los pueblos. El objetivo es identificar los aspectos que caracterizan la gestión administrativa y financiera del sector artesanal colombiano y ecuatoriano, evidenciando similitudes y diferencias a fin de establecer aspectos que permitan definir una ruta común para su desarrollo, con ello la gerencia y directivos puedan mejorar la gestión empresarial. Metodológicamente se basa en un enfoque cualitativo y corte transversal, no experimental. La información se analizó a través de modelos estadísticos como la Prueba U de Mann-Whitney, prueba no paramétrica de Kolmogórov-Smirnov, y de manera conjunta el coeficiente V de Cramer, para el análisis de sus relaciones. La muestra corresponde a los artesanos de Cuenca e Ibagué. La selección se hizo bajo muestreo no probabilístico a conveniencia y juicio. Los resultados establecen similitudes como el auge de emprendimientos, bajo nivel de endeudamiento y canales de distribución directa. Las diferencias radican en fuentes de financiamiento, uso de capacidad instalada y capacidad de inversión en diseño y producción en el caso colombiano.