//-->
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)
Business Cycles : Durations, Dynamics, and Forecasting
Diebold, Francis X., (1999)
International evidence on business cycle duration dependence
Diebold, Francis X., (1990)
Have postwar economic fluctuations been stabilized?