A note on common cycles, common trends, and convergence
V. Carvalho, A. Harvey and T. Trimbur
Journal of Business and Economic Statistics 25, 12-20 (2007).
Convergence in the trends and cycles of Euro-Zone income
V. Carvalho and A. Harvey
Journal of Applied Econometrics 20, 275289 (2005).
Growth, cycles and convergence in US regional time series
V. Carvalho and A. Harvey
International Journal of Forecasting 21, 667-686 (2005).