Examinando por Autor "Hurtado Diaz, Karen Yurani,"
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- ÍtemAnálisis de planeación de la demanda para productos perecederos en una empresa de consumo masivo colombiana de 2017 a 2019(Fundación Universitaria Los Libertadores. Sede Bogotá., ) Hurtado Diaz, Karen Yurani,; Olaya Olaya, Luis Andrés;; Santana, Juan CamiloThe present work seeks to consolidate a forecast model that allows a better planning of the demand in a company in the Colombian retail sector, using as exogenous variables the decrease, stock and sales, in order to reduce the waste and loss of perishable products in this sector without incurring losses of sales opportunity. Under time series, two Box Jenkins and econometric models are carried out, identifying that the best models to evaluate this objective are an ARIMAX (1,1,1) and a VAR (4), which pass the validation tests of each respectively. However, it is concluded that, although the decrease is relevant to understand the behavior of the other variables, it is not sufficient to generate an accurate forecast and, it is necessary in future studies to use another forecasting method or to use variables that converge between them to make a better forecast.