van Veelen, M. (2002). An impossibility theorem concerning multilateral international comparison of volumes Econometrica, 70(1):369--375.
Boswijk, H. and Lucas, A. (2002). Semi-nonparametric cointegration testing Journal of Econometrics, 108(2):253--280.
Kleibergen, F.(. and Paap, R. (2002). Priors, posteriors and bayes factors for a Bayesian analysis of cointegration Journal of Econometrics, 111(2):223--249.