@techreport{20.500.12134/5438, author = {Terasvirta, Timo}, author = {González-Gómez, Andrés}, year = {2006}, month = {12}, url = {https://repositorio.banrep.gov.co/handle/20.500.12134/5438}, abstract = {This paper contains a nonlinear, nonstationary autoregressive model whose intercept changes deterministically over time. The intercept is a flexible function of time, and its construction bears some resemblance to neural network models. A modeling techniq}, publisher = {Banco de la República}, booktitle = {Borradores de Economía}, volume = {Borradores de Economía; No. 420}, title = {Modelling autoregressive processes with a shifting mean}, keywords = {Deterministic shift}, keywords = {Nonlinear autoregression}, keywords = {Nonstationarity}, keywords = {Nonlinear trend}, keywords = {Structural change}, doi = {https://doi.org/10.32468/be.420}, }