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  • Author: Janusz Kudła x
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The paper strives to determine the impact of fiscal variables on factors determining the dynamics of public debt in European Union countries. Based on the literature, the dynamics of public debt are determined by changes of three elements: the primary balance, interest-rate-growth-differential and the change of government assets. Therefore, it seems reasonable to estimate the dynamics of these three values to find the variables crucial for limiting the growth of public debt. Three groups of dynamic panel regressions were estimated based on the one-step Generalized Method of Moments. The data was collected for the 1995-2015 period for 27 EU countries. Dependent variables included: primary balance, interest-rate-growth-differential and change of government assets. Independent variables consisted of: interest payable to GDP ratio, unemployment rate, squared unemployment rate, FDI stock to GDP, net FDI inflow to GDP, general government expenditures to GDP, share of social security expenditures and openness of the economy measured by the ratio of export and import to GDP. On the basis of statistical data, three components of debt changes were distinguished, and estimations of the dynamic panel regressions were applied to find the impact of independent variables. According to the basic models, the primary balance is lower for: countries with higher unemployment, greater FDI stock and higher general government expenditures. The interest-rate-growth-differential is lower in the case of: high subsidies and for a more open economy. However, unemployment and FDI remain the most important determinants of this variable. The change of government’s assets ratio decreases as FDI net inflows or the share of expenditures to GDP increase as well as in the case of very high unemployment.


This paper examines the relationship between the voting behaviour of European Parliament members on the Common Consolidated Corporate Tax Base (CCCTB) proposal and economic characteristics of their respective countries. We are concerned about the political and economy factors behind policy and decision making of CCCTB in European Parliament. The analysis is conducted with Logit model identifying factors affecting the voting consultation decision of the Parliament of the European Union in 2018. Particularly, we investigate the impact of four components taken from tax benefit index proposed by W. Orłowski. We have found that economic factors alone are responsible the voting behaviour of the European Union deputies, not their personal characteristics.


Purpose: The article addressed the problem of relationships between university funding and efficiency on the one hand and the quality of teaching and research on the other.

Methodology: The measurement of teaching and research quality in Polish universities was derived from two sources: 1) evaluation scores of teaching quality given to universities by the Polish Accreditation Committee, and 2) the research category grades given to university departments or units by the Polish Committee for Evaluation of Scientific Units. Subsequently, the quality measurements were correlated with financial indicators and efficiency scores obtained from data envelopment analysis.

Findings: The correlation and regression results indicated that public universities that have received higher scores of teaching quality simultaneously have higher average scientific categories. There was also a substantial relationship between the revenue per student and the revenue per teacher and variables describing quality but the regression analysis exhibited opposite directions regarding the type of quality indicator.

Research limitations/implications: The quality of teaching and research at universities was assessed despite the limited availability of internal information gathered from higher education institutions (HEIs).

Practical implications: The authorities of a university can simultaneously track the improvement of quality or financial efficiency without losing their interdependence when reforms of HEI operations are conducted.

Originality: The study proposed new measurements of quality derived from external evaluation bodies and investigated the relations of these measures with selected financial and efficiency indicators.


To finance public expenditure a government needs to raise revenue, which mainly comes from taxes and borrowings. During a financial crisis, however, financing of budget deficit is particularly difficult because of a rise in debt servicing costs that crowd out other expenses and raise the concern for government solvency. In extreme cases, governments are constrained to tax, as borrowing opportunities are strictly limited or unavailable. Still, governments can choose from tax menu options (income and consumption taxes), given the flexibility of the tax mix. This article presents a long-term dynamic model of fiscal solvency that shows the equilibrium the revenue maximising government can obtain with reasonable tax rates when capital income can be shifted and there are constraints on the consumption tax. Specifically, the solution predicts a positive level of bonds in the long-term equilibrium and the tax rates dependent positively on the abundance of the tax bases.