Purpose: Capital flows, tax competition, multinational companies and tax havens weakens governments’ ability to lead independent tax policy. This race to the bottom, especially in the case of CIT rate, seems to work. Aim of the text is to show that the governments are not as powerless as it is often claimed. Despite common opinion, nation-states retain a relatively significant autonomy in creating their own fiscal policies, including tax instruments. Size of funds kept in tax havens have not been growing for few years and international cooperation of tax authorities is more and more efficient in dealing with the tax fraud.

Methodology: The study uses desk research method for theoretical reasoning to verify the research
hypothesis. Moreover, the study seeks answering if the application of EU tax policies determines national tax policy. To that end, the authors utilize time series and cause-effect analysis, as well as quantitative research for the systematization of statistical information and regression analysis for the examination of statistical dependencies. Tax competition or the functioning of tax havens naturally limits the realization of the fundamental functions of fiscal policies, although the taxation remains one
of the most crucial instruments of macroeconomic and income policy of national authorities.

Findings: The most important data on public revenues structure in different OECD countries indicate
that taxation remains one of the most crucial instruments of macroeconomic and income policy of
national authorities. We also show that impact of FDI on hosting economy is not as positive as it is
said to be. There is no relation between FDI and R&D spending and level of wages in hosting country
is even affected in the negative way by the FDI inflow. Irrespective of the regulatory details introduced at the EU level – the basic factor affecting jets coordination in the field of cooperation between tax services brings effects both in terms of the current collection of tax liabilities
and the creation of regulations that hinder tax avoidance and under statement assessment.

Originality/value: The study focuses on an analysis of tax policy. The view that taxation of international corporations is fraught with difficulties finds support in the undeniable reality of tax competition.Moreover, a large and growing share of profits is transferred to low-tax places. The prospects for taxing international companies with positive rates seem unoptimistic. Therefore, it is essential to check how the national economy is affected by the FDI inflow in OECD countries.

Purpose: The theory of endogenous growth suggests a number of relations between income inequality and human capital. However, empirical evidence in this field is scarce. Therefore, in this paper we aim to demonstrate the existence of interdependencies between income inequality and human capital across OECD countries.

Methodology: We present findings of the endogenous growth theory on the mechanisms linking inequality with human capital. Subsequently, we attempt to verify these links empirically using the regression function estimated by means of the generalized method of moments (GMM). The empirical analysis is based on panel data from 1995–2010.

Findings: The results of the study reveal the existence of a negative relationship between income inequality and health indicators (infant mortality and maternal mortality). However, we did not reach an authoritative conclusion about the relationship between income inequality and quantitative indicators of educational achievement.

Research limitations: Research is limited to the sample of OECD countries. Interdependencies between income inequality and human capital could be captured more clearly using a broader sample.

Originality: This paper presents one of few studies testing the relation between human capital and income inequality. The use of high-quality empirical data on inequality (SWIID data) and the generalized method of moments made it possible to contribute new arguments to the discussion of empirical analyses of these economic categories.

Purpose: To analyse the impact of the Polish fiscal regime on the general revenue of the country, and specifically to establish whether the cumulative tax burden borne by Polish households is progressive or regressive.

Methodology: On the basis of Eurostat and OECD data, the author has analysed fiscal regimes in EU Member States and in OECD countries. The tax burden of households within different income groups has also been examined pursuant to applicable fiscal laws and data pertaining to the revenue and expenditure of households published by the Central Statistical Office (CSO).

Conclusions: The fiscal regime in Poland is regressive; that is, the relative fiscal burden decreases as the taxpayer’s income increases.
Research Implications: The article contributes to the on-going discussion on social cohesion, in particular with respect to economic policy instruments aimed at the redistribution of income within the economy.

Originality: The author presents an analysis of data pertaining to fiscal policies in EU Member States and OECD countries and assesses the impact of the legal environment (fiscal regime and social security system) in Poland on income distribution within the economy. The impact of the total tax burden (direct and indirect taxes, social security contributions) on the economic situation of households from different income groups has been calculated using an original formula.

behavior of investors and government in the process of decision-making related to financing designed
to reduce risks in investment activity.

Methodology: Considering the interdependent type (nature) of interactions between related parties,
game theory tools were used to model such interactions. Much attention was directed to search for
parameters of interaction leading to certain Nash equilibriums in pure strategies. The formal results
obtained with the model were verified by statistical analysis.
Findings: Analysis showed that the rational behavior of related parties can lead to unexpected
results. Powerful investors will aim to work in socially-oriented economies, whereas primarily
small investors will operate in most liberal economies with a minimum tax burden but with a higher
level of risk. As for governments’ behaviors, the images are the same: small economies tend to
liberalize their tax systems and to secure investment faster than powerful ones. Empirical verification
based on statistical data of groups of countries generally confirmed the conclusions. These
formal and logical conclusions were from statistical analysis of 124 countries divided into 5 groups:
OECD countries, post-socialist countries, Latin American countries, APAC countries and ACP
countries. Provided that the more powerful ones are covered economies, there was stronger interdependence
between the size of economies and tax burden and also between total investment and
tax burden, where this dependence is positive.

Originality: The results obtained used Nash equilibriums in pure strategies as models of behavioral
norms to define behaviors of related parties and also to explain assumptions concerning the
behaviors of investors and government.

Purpose: This article informs readers about the theoretical and practical origins of the behaviorally
informed interventions (BIPI), analyzes examples of the BIPI from different policy sectors and
strategies they offer for policy and regulatory design, and discusses applications and implications
of BIPI for public interventions.

Methodology: This paper is based on a review of literature, as well as an inspection of administrative
practices in OECD countries. It encompasses a systematic analysis of scientific papers from
the SCOPUS database and a query carried out at the library of George Washington University.

Findings: The traditional approach to public policy research is based on rational choice theory. It
offers limited support, because by assuming perfect rationality of policy decisions, it overlooks
existence of systematic errors and biases of human decision-making. The authors argue that behaviorally
informed public interventions (BIPI) might contribute to improving the effectiveness of
a number of public measures – regulation, projects, programs, and even entire policies.

Practical implications: The behavioral approach allows decision-makers to better understand the
decisions and behaviors of citizens, as well as to design more effective interventions with minimum
effort by adapting the existing solutions to real decision mechanisms of citizens.

Originality: By combining the concepts of traditional approach with the growing behavioral
approach, the authors aim to propose a new theoretical framework (BIPI) to be used as a tool for
policy design, delivery and evaluation.

Purpose: The aim of the paper is to answer the questions (1) whether the reforms of the regulations in the banking sector were effective and (2) which mechanisms discipline the behavior of banks. Moreover, we also raise a question how the behavior of banks depends on the institutional environment.

Methodology: To achieve the objectives, the article uses probit analysis on panel data covering the years: 1995–2006 for the entire period, and for years: 1999–2004 and 2004–2006 for 350 banks from OECD countries.

Findings: The quantitative results clearly argue for banking regulation, rather than leaving the supervision of the banking sector market discipline. However, the survey results also show that the behavior of banks depends largely on the institutional environment. Therefore, we questioned whether the currently proposed regulatory reforms that are homogeneous in nature will be effective in disciplining banks.

Practical implications: Among many reforms that are proposed the most important concerns are ones on banking regulation. Some believe that regulation of the banking sector should not be such useful, others believe that regulations are needed, which showed the fi nancial crisis in 2007–2011.

Purpose: The aim of the paper is to present the theoretical and empirical arguments for the causality between growing income inequality and increasing public debt within the capitalist economies.

Methodology: The paper consists of two major parts. The first part discusses the long-term changes in value of public debt and income inequality within countries, and presents the theoretical arguments for the causality between these two categories. The second part of the paper is an attempt to investigate the impact of inequality in the upper and lower parts of income distribution on an increase of public debt in a sample of OECD-countries in 1995–2010. The statistical analysis is based on calculations of: (a) correlation coefficients between income inequality and public debt; and (b) parameters of regression equations of the level and rate of growth of public debt in a sample of countries. The parameters of regression equations were calculated with ordinary least squares and fixed effects methods.

Findings: The results of the calculation illustrate that the growth of income inequality in the upper and lower parts of distribution stimulated an increase in value of public debt in the OECD countries between 1995 and 2010.