Examinando por Materia "SEM"
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Ítem Estudio de la relación entre los valores sociales y la aceptación de sobornos como conducta corrupta : un estudio con modelos SEM y datos de la encuesta mundial de valores(Universidad EAFIT, 2024) Gómez Convers, Giovanny Hernando; Castrillón-Orrego, Sergio A.; Almonacid Hurtado, Paula MaríaIn a global context of rapid social change, investigating the relationship between social values and corruption has become increasingly urgent and significant. Which behaviors are desirable? Which do we manifest in daily life? The World Values Survey (WVS) serves as a crucial data source for understanding social values in various contexts. However, how these values influence the acceptance of bribery, and thus corruption, has not been sufficiently explored. This study examines the underlying patterns in response clusters and systematically analyzes them using the holistic possibilities offered by the institutionalism theoretical framework. The objective is to identify the most significant causalities and influences in the relationship between social values and corruption. Through robust data analysis, imputation techniques, dimensionality reduction, clustering analysis, and SEM modeling, we identify the main factors impacting the acceptance of bribery. The results demonstrate that the three pillars of institutionalism provide a valuable approach to understanding corruption by simultaneously considering key variables and components. When internalized, social values facilitate the acceptance of bribery in certain contexts, highlighting the influence of the cognitive dimension. Although legal frameworks can enhance transparency, cultural environment and customs have a more determining influence on the acceptance of corrupt practices. These findings underscore the need to foster a strong ethical culture and implement educational programs that promote integrity and transparency to effectively mitigate corruption.Ítem Evaluación de las propiedades térmicas, reológicas y mecánicas de mezclas entre HDPE virgen con HDPE reciclado(Universidad EAFIT, 2023) Gómez Sandoval, Juan Camilo; González Villa, Sandra MilenaThe rheological, thermal, morphological and mechanical properties of high-density polyethylene (HDPE) are studied in virgin/recycled mixtures from the implementation of a mechanical recycling process of plastic guides, used as coupling devices in used plaster molds. in the ceramic industry. Despite finding losses in its properties, the feasibility of mixing with virgin and recycled material is demonstrated, still being useful for multiple applications.Ítem Impacto de los rasgos culturales en la tasa de ahorro : análisis internacional(Universidad EAFIT, 2020) Marín Ospina, Alejandro; Vásquez Jiménez, José Julián; Téllez Falla, Diego F.Ítem Information disclosure and firm value : empirical evidence for MILA(Universidad EAFIT, 2020) Restrepo Castro, Luisa Fernanda; Téllez Falla, Diego FernandoInformation disclosure is an important aspect of a company’s governance policy, affecting investor’s decision-making and firm value. The purpose of this study is to estimate the effect of information disclosed on firm value for firms in the Integrated Latin American Market (MILA) countries over the period 2011-2017. We use Structural Equations Modelling (SEM), where our latent variable “Disclosure Quality” is measured using five textualanalysisvariablesasindicators. Wefindapositiveandstatisticallysignificanteffect of “Disclosure Quality” on Firm Value.Ítem Modelling Media Entrepreneurship in Social Media: SEM and MLP-ANN Approach(Universidad EAFIT, 21/06/2019) Taher Roshandel Arbatani; Hiroko Kawamorita; Saeid Ghanbary; Pejman Ebrahimi; University of Tehran; Universidad Ondokuz Mayis University; Universidad Allameh Tabataba’i; Departamento de Gestión, Rasht Branch, Universidad Islámica de Azad.Ítem SEMAI Particle Analyzer(Universidad EAFIT, 2024) Restrepo Rivera, David; Quintero, Olga Lucía