Medina-López, AnaJiménez-Partearroyo, MontserratCámara, Ángeles2024-02-022024-02-022023-12-22Medina-López, A.; Jiménez-Partearroyo, M.; Cámara, Á. A Dynamic CGE Model for Optimization in Business Analytics: Simulating the Impact of Investment Shocks. Mathematics 2024, 12, 41. https://doi.org/10.3390/math120100412227-7390https://hdl.handle.net/10115/29521Artículo titulado "A Dynamic CGE Model for Optimization in Business Analytics: Simulating the Impact of Investment Shocks" y fue escrito por Ana Medina-López, Montserrat Jiménez-Partearroyo y Ángeles Cámara. Publicado el 22 de diciembre de 2023 en la revista Mathematics (Q1 del índice JCR), el estudio se enfoca en la formulación de un modelo Computable General Equilibrium (CGE) dinámico para la optimización en análisis de negocios, particularmente simulando el impacto de inversión en sectores estratégicos. El trabajo es relevante para la toma de decisiones estratégicas y se centra en las implicaciones económicas de los choques de inversión en la región de Madrid, analizando sectores como electrónica, alimentación, farmacéutica y educación. El artículo está disponible en inglés y la referencia incluye un enlace DOI para su consulta online. [https://doi.org/10.3390/math12010041].This study formulates a mathematical dynamic Computable General Equilibrium (CGE) model within a rational expectations framework, adhering to neo-classical principles. It emphasizes the significant role of agents’ expectations in determining the broader economic trajectory over time. The model combines microeconomic and macroeconomic perspectives by merging the concept of intertemporal choice with savings behavior. Its mathematical foundations are derived and calibrated using data from a social accounting matrix to enhance its simulation capabilities. The paper presents a practical simulation investigating the economic implications of a strategic investment impact within an specific European region, Madrid as the case of study. Such demand shock affects sectors such as electronics, food, pharmaceuticals, and education. The study models the long-term effects of heightened investment and persistent demand-side shocks. The research demonstrates the CGE model’s ability to forecast economic shifts toward a new equilibrium after an investment shock, proving its utility for assessing the impacts of extensive environmental policies within a European context. The work’s originality lies in its detailed mathematical formulation, contributing to theoretical discourse and practical application in business analytics.engAtribución 4.0 Internacionalhttp://creativecommons.org/licenses/by/4.0/dynamic Computable General Equilibrium modeling; business analytics; intertemporal optimization; economic simulation; strategic decision-making; social accounting matrixinfo:eu-repo/semantics/article10.3390/math12010041info:eu-repo/semantics/openAccess