Groot, E.A. de; Franses, Ph.H.B.F. - Erasmus University Rotterdam, Econometric Institute - 2005
innovations. For an annual time series of count data covering 1764-1976, we fit a harmonic Poisson regression model. The results … series of count data covering 1764-1976, we fit a
harmonic Poisson regression model. The results suggest the presence of … basic innovations. We propose a harmonic Poisson regression
model for this purpose and test for the presence of multiple …