👉 The term "unlogistic" in the context of econometrics, particularly within the field of time series analysis, refers to a model where there is no clear relationship between past values and future values. This means that the predictions or forecasts made based on the model can be affected by unexpected variables outside of the model's assumptions. In other words, if we have a model like Y = β0 + β1X1 + β2X2 + ε, where Y is the dependent variable,