Kleibergen, F.(. and Paap, R. (2002). Priors, posteriors and bayes factors for a Bayesian analysis of cointegration Journal of Econometrics, 111(2):223--249.
van Dijk, D., Franses, P.H. and Paap, R. (2002). A nonlinear long memory model, with an application to US unemployment Journal of Econometrics, 110(2):135--165.