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The objective of the study is to design a model that expresses the relationships between export activities with respect to the commodity price index, gross national income, real exchange rate and the terms of trade. It is suggested that dependence relationships at different levels of intensity underlie the exposed independent variables and exports.
In the conclusions of the report, a Lin-log model is presented in which the suggested variables achieve an adequate adjustment, thereby rejecting the null hypothesis that they have no relationship with exports, therefore, the alternative that expresses the opposite.
In addition, explanations are offered for the fall and lag in export activities and some alternative solutions to this trend are provided.