The widely-held hypothesis that accession to the EMU has caused a structural increase in Greek consumer prices is tested. No econometric evidence of such an effect is found. There is strong evidence of (a) multiple structural breaks in the process driving Greek equilibrium consumer prices and...

This paper investigates the trade effects caused by the accession of Greece to the EU. A large part of the analysis is in terms of trade flows disaggregated by the 21 categories of the Greek Tariff Schedule. These series are original data sets which have been constructed by the author to be used...

We investigate the macroeconomic effects of fiscal policy using a Bayesian Structural Vector Autoregression (B-SVAR) approach. We identify fiscal policy shocks via a partial identification scheme, but also: (i) include the feedback from government debt; (ii) look at the impact on the composition...

We compute average markups as a measure of market power throughout time and study their interaction with fiscal policy and macroeconomic variables in a VAR framework. From impulse-response functions, the results, with annual data for a set of 14 OECD countries, show that the markup (i) depicts a...

In a cross section of OECD countries, we replace the macroeconomic production function by a production possibility frontier, total factor productivity being the composite effect of efficiency scores and possibility frontier changes. We consider, for the periods 1970, 1980, 1990 and 2000 one...

We assess the fiscal composition-growth nexus, using a large country panel, accounting for the usually encountered econometric pitfalls. Our results show that revenues have no significant impact on growth whereas expenditures have negative effects. The same is true for the OECD with the addition...