This paper presents new estimates for 21 OECD countries covering the period 1960-2001, focusing on two questions: To what extent does the impact of public capital on output differ across countries? And to what extent does it differ over time? Using vector autoregressions (VARs), we find that in...

In this paper we argue that in contrast to the conclusion of Artist and Zhang, there is not much evidence in support of the view that increased exchange rate stability is related to more synchronised business cycles in Europe. This finding may have important consequences, as existing differences...