The accumulation of fixed productive capital in the manufacturing indu
stries of Denmark, Finland, Norway, and Sweden is analyzed for the per
iod 1965-90. Particular attention is given to the effect of taxes on t
his process. The following conclusions appear fairly robust across cou
ntries: Cointegrating long-run relationships can be found within the f
ramework of the neoclassical model. The error-correction estimations i
ndicate that investment is relatively sensitive to economic shocks. Ta
xes do not seem to have had significant effects on either long-run cap
ital levels or the timing of investment.