ABSTRACT We assess the sustainability of public finances in the EU15 over the period 1970-2006 using stationarity and cointegration analysis. Specifically, we use panel unit root tests of the first and second generation allowing in some cases for structural breaks. We also apply modern panel cointegration techniques developed by Pedroni (1999, 2004), generalized by Banerjee and Carrion-i-Silvestre (2006) and Westerlund and Edgerton (2007), to a structural long-run equation between general government expenditures and revenues. While estimations point to fiscal sustainability being an issue in some countries, fiscal policy was sustainable both for the EU15 panel set, and within sub-periods (1970-1991 and 1992-2006).
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Review of World Economics
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European Journal of Political Economy
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Atlantic Economic Journal
We assessed the sustainability of fiscal policy in the 28 European Union countries over the 1980-2015 years. Panel unit root tests in the presence of cross-sectional dependence showed that government revenues, expenditures, the primary balance, and debt were non-stationary series. However, cointegration tests reveled that a long-run relationship exists between government revenues and expenditures as well as between government primary deficit and debt. The results of causality tests were in line with the neutrality hypothesis: government revenues do not cause the expenditures, and vice versa. Furthermore, mixture models analyses indicated the presence of three homogeneous clusters, one of which included Portugal, Ireland, Italy, Greece, and Spain (PIIGS), whose coefficient of 0.68 indicates the absence of sustainability, since government expenditures grow faster than revenues.
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International Advances in Economic Research
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SSRN Electronic Journal
