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Frequency domain principal components estimation of fractionally cointegrated processes
Morana, Claudio, (2004)
Time series analysis of export demand equations : a cross-country analysis
Senhadji-Semlali, Abdel, (1999)
Is seasonal adjustment a linear or nonlinear data filtering process?
Ghysels, Eric, (1995)
Exact smoothing for stationary and non-stationary time series
Casals, José, (2000)
A fast and stable method to compute the likelihood of time invariant state-space models
Casals, José, (1999)
Modelling and forecasting time series sampled at different frequencies
Casals, José, (2009)