In this paper we use the exogeneity techniques developed by Engle and Hendry (Journal of Econometrics, 1993, 56, pp. 119-39) and data from three Asian NICs to test the invariance assumption of the export-led growth hypothesis.

The purpose of this paper is to examine the issue of omitted variables in testing the long run validity of Wagner's hypothesis. Using UK data for the period 1948 to 1997, this paper first investigates the secular relationship between public spending and economic development in a bivariate...

This article investigates the impact of openness and tariff reductions on the technical inventiveness of selected OECD countries. The results suggest that even these simple forms of trade liberalization may, under certain conditions, favour technical inventiveness or creativity, the most...