Using a new data set that allows for a distinction between transport and ot
her categories of infrastructure investment, this paper finds strong eviden
ce of a positive impact of transport infrastructure investment on Dutch GDP
in the second half of the nineteenth century. However, as the time-series
characteristics do not allow us to find permanent effects, these are short-
and medium-run effects. We employ Granger-causality tests in a Vector Auto
Regression (VAR) framework. Furthermore, the VAR models are analyzed using
innovation accounting.