In econometrics, a structural break, also known as structural change, is an unexpected shift in a time series that can lead to huge forecasting errors and unreliability of the model in general.
A structural break is an unexpected shift in a time series. This is in econometrics. This unexpected shift in a time series can lead to huge forecasting errors. This unexpected shift in a time series can lead to unreliability of the model in general. A structural break is also known as structural change.