van Wijnbergen, S.J.G. (1991). Fiscal deficits, exchange rate crises and inflation. Review of Economic Studies, 58(193 (Jan)):81--92.
Peters, H.J.M. and Wakker, P.P. (1991). Independence of Irrelevant Alternatives and Revealed Group Preferences Econometrica, 59:1787--1801.
Schotman, P.C. and van Dijk, H.K. (1991). On Bayesian routes to unit roots Journal of Applied Econometrics, 6:387--401.