Ferdinand Daňo

The formation of the country’s tax competitiveness and countering the shadowing of the economy depend on several factors. One of them is an effective public administration. It defines state policy vectors, institutions’ critical tasks, and business and society development priorities. The aim of the paper is to analyze the impact of good governance on the country’s tax competitiveness and the level of the shadow economy of 11 EU countries and Ukraine in 2011–2021. The study employs statistical analysis of data series. It constructs a correlation field of points of relationship between indicators (to determine the general trends of changes in the level of the shadow economy, tax competitiveness, and the Good Governance Index). Linear mathematical model and Fishburn formula are used to construct an integral indicator of the level of efficiency of public management (Good Governance Index). Structural modeling methods formalize the influence of government management on the level of the shadow economy and tax competitiveness. It was found that the Government Efficiency Index and the Corruption Control Index exert the most significant correlation with the level of tax competitiveness and the shadow economy. Its increase of 1% leads to a rise in the level of tax competitiveness of Slovakia by 7.015%, Croatia by 6.889%, the Czech Republic by 6.606%, and Romania by 5.773%. At the same time, the smallest correlation with the level of tax competitiveness performs an Index of Political Stability and Absence of Violence/Terrorism.

Acknowledgment
The study is funded by the project VEGA – 1/0392/23 “Changes in the approach to the creation of companies’ distribution management concepts influenced by the effects of social and economic crises caused by the global pandemic and increased security risks.”
The authors are grateful to the participants of projects 0123U101945 and 0122U000777 for numerous discussions and comments.

This study focuses on the relationship between the Human Development Index (HDI) and public social expenditures, analyzing socio-economic models using the examples of selected European countries and Ukraine. The study used the values of the HDI, GDP, and indicators of public expenditures for social purposes, namely, healthcare, education, leisure, culture and religion, and social protection for the period from 2010 to 2021. The analysis targeted 13 European countries using data sets from Eurostat, the Office for National Statistics of the United Kingdom, the State Statistics Service of Ukraine, and the Ministry of Finance of Ukraine. The input time series were checked for lagged values using the STATISTICA software.
Empirical evidence suggests a relationship between HDI and public social spending. An increase in the share of public social expenditures in GDP leads to an increase in HDI and vice versa. European countries with a social-democratic model of development have the highest level of centralization of public expenditure in GDP (34.72%) and the highest HDI (0.930), while countries belonging to the Southern European model have the lowest share of socially oriented public expenditure (30.41%) and the lowest HDI (0.873). In addition, there is a time lag between the investment of public funds in healthcare, education, leisure, culture and religion, and social protection and their impact on HDI changes. Thus, ensuring a high level of HDI is achieved, among other things, through state financial support for the relevant components of the social sphere and social protection.

Acknowledgment
The study is funded by the EU NextGenerationEU through the Recovery and Resilience Plan for Slovakia under project No. 09I03-03-V01-00130.