
Franses, \.H., \van der Leij\, M. and Paap, R. (2002). Modelling and forecasting level shifts in absolute returns Journal of Applied Econometrics, 17(5):606--616.
Paul den Hek (2001). On sustained growth under uncertainty International Economic Review.
Francesco Lippi (2001). Labour markets and monetary union: A strategic analysis Economic Journal.
Frank Windmeijer (2001). Two-part multiple spell models for health care demand Journal of Econometrics.
Paul den Hek (1999). On endogenous growth under uncertainty International Economic Review.