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The impact of fiscal policy on economic growth is investigated within a panel of euro area member states over the period 2004-2011. We mainly consider fiscal impulses identified by (a) changes in the structural primary balance, complemented by evidence from (b) the IMF narrative shocks developed by Devries et al. (2011) and (c) a VAR-based measure of unanticipated policy announcements. Aggregate fiscal multipliers are estimated in the region of 0.5, although we find considerable variation depending on the fiscal mix, the degree of openness and the state of the economy. During episodes of recession, tax hikes become significantly more costly in terms of output than expenditure cuts. This appears to be related to increases in the share of hand-to-mouth consumers, proxied by the unemployment rate. Fiscal effects are generally more muted in open economies and during periods of positive growth. Country-specific features in Greece lead to significantly higher estimates, possibly in excess of unity in 2011, reflecting predominantly sizeable revenue effects.

PurposeA growing amount of micro-data analyses has highlighted the importance of information trails, such as generated by card transactions, for improving tax compliance. Yet, time series evidence indicating a positive effect of card payments on VAT revenue performance has been scarce. This paper revisits the question of the effect of card payments on VAT revenue by using annual and quarterly panel data for the 19 euro area member states, covering the period 2000–2016.Design/methodology/approachA panel VECM is employed in order to address endogeneity issues and to account for common stochastic trends, which, is shown to be crucial in revealing the anticipated positive effect of card use on the performance of VAT.FindingsThe analysis confirms that a higher share of card payments in private consumption increases VAT revenue and the efficiency of revenue collection. Higher gains are estimated for countries with above average self-employment.Originality/valueThe contribution of the paper is twofold. First, to our knowledge it provides the first confirmation of the well-established literature on information trails using aggregate macroeconomic time series in a multi-country setting. Second, it has very timely policy implications, as low-hanging fruit are identified in euro-area economies with much to gain from strengthening the credibility of their fiscal performance, such as Greece.

We investigate the effect of Eurosystem asset purchase programmes (APP) on the monthly yields of 10-year sovereign bonds for 11 euro area sovereigns during January–December 2020. The analysis is based on time-varying coefficient methods applied to monthly panel data covering the period 2004m09–2020m12. During 2020, APP contributed to an average decline in yields estimated in the range of 58–76 bps. In December 2020, the effect per EUR trillion ranged between 34 bps in Germany and 159 bps in Greece. Stronger effects generally display diminishing returns. Our findings suggest that a sharp decline in the size of the APP in the aftermath of the COVID-19 crisis could lead to very sharp increases in bond yields, particularly in peripheral countries. The analysis additionally reveals a differential response to global risks between core and peripheral countries, with the former enjoying safe-haven benefits. Markets’ perceptions of risk are found to be significantly affected by credit ratings, which is in line with recent evidence based on constant parameter methods.