Purpose – The article aims to determine the implementation extent of the regulations around appointment and characteristics of audit committees and regulations concerning disclosure of information about the audit committee in Polish practice.
Design/methodology/approach – The author analyzed the informative content of management reports and corporate governance statements. The survey covered all domestic companies listed on the Warsaw Stock Exchange in the years from 2017 to 2021.
Findings – The new guidelines resulting from hard law had a significant impact on the corporate governance on the Polish capital market. According to the research results, over the analyzed years, the share of companies listed on the Warsaw Stock Exchange, which appointed an audit committee within the supervisory board, clearly increased. Moreover, the research found that in the period under study, not all companies fulfilled the obligation to disclose information about the audit committee resulting from hard law. In particular, this applies to disclosures on how the members of the audit committee acquired competencies in the area of accounting.
Practical implications – The article concerns the operation of the audit committee in public companies listed on the Polish capital market.The study can serve as a reference point for further research on corporate governance. The results of the research may be an indication for those who create legal solutions in the area of corporate governance.
Originality/value – This is the first such comprehensive study on the characteristics of the audit committee and disclosures about the audit committee resulting from the introduction of hard law in this area.

Purpose –This paper aims to investigate the interplay between international migration, soft skills and job and life satisfaction after returns.

Design/methodology/approach – The paper uses the dataset of Human Capital in Poland 2010–2014 representative surveys with 4040 return migrants, who worked temporarily abroad and returned to an origin in comparison with almost 70,000 stayers, who never worked abroad. In this study, Poland is treated as a strategic research site for the labor migration processes, which happened after the biggest European Union enlargement in 2004.

Findings – This study discovered that working abroad had a positive relation with cognitive, intrapersonal and interpersonal competencies, as well as job and life satisfaction. However, the relations differ depending on the key destination country.

Practical implications – This study discusses the implications for future research and practice, offering recommendations to organizations on how to embed employees with these resources in companies and how to support return migrants and their potential employers with the use of migratory informal human capital in personnel management and counseling.

Originality/value – This paper brings quantitative arguments about the hidden impacts of international migration on human capital by uniquely comparing the migrant population with the non-migrant population.

Purpose: The article presents research on enterprises from various economic environments, namely the mature Finnish market and the Polish post-transformation one. Thus, our study examined how the external (international) environment affected the internationalization and business opportunities of Polish and Finnish SMEs.

Methodology: Data for the Polish sub-sample was collected from January to February 2021 using the mixed CATI/CAWI method. We used multigroup confirmatory factor analysis (MGCFA) to check for measurement invariance, and chi-square independence test and logistic regression to verify the hypothesis.

Findings: Perceiving the environment as hostile hinders internationalization for Poland only and not for Finland. According to theoretical premises and earlier studies, entrepreneurial marketing orientation (EMO) increases the probability of internationalization in both countries. However, countries differ in terms of which EMO dimensions – and to what extent – influence internationalization.

Implications: In turbulent times, such as a pandemic, respondents might take the worst moment of turbulence as a reference point while assessing environmental hostility and appraising it as favorable. Perceiving the environment as hostile hinders internationalization in some sets only. In a mature economy, resources such as human capital, managerial experience, and access to finance may help to mitigate the negative influence of environmental hostility on internationalization. Respondents in both countries perceived the EMO dimensions in a similar way, so the EMO scale proved to be invariant and useful in a different country setting. Nevertheless, the EMO dimensions that are the main drivers of internationalization were country specific.

Originality: The article presents a study on the influence of environment characteristics on the internationalization of enterprises from various economic environments, i.e. the mature Finnish market and the Polish post-transition one. Thus, the article fills the literature gap regarding comparative studies of small and medium-sized enterprises (SMEs) acting in different country sets.

Purpose: In order to make an informed choice of the most effective tools for ensuring the development of a competitive economy, it is important to take into account the links between macroeconomic indicators of progress and the most important components of knowledge management. In this regard, the aim of our study is to assess the relationship between knowledge management factors and economic growth in order to select the factors that most determine the positive changes in Gross national income per capita.

Methodology/results: As a result of the systematization of the main international indices, which use knowledge management factors and the authors’ correlation analysis of their relationships with GNI per capita, conclusions are made about the greatest effectiveness at the present stage of action, which results in skills development (such as the ability to work with new technologies and with people, flexibility and cooperation), innovative capacity, access to information and means of communication.

Findings: The perception of these factors as determinants of economic development and the appropriate direction of the levers of economic policy will result in achieving the greatest economic efficiency on the basis of the development of the knowledge economy.

Purpose: The aim of the article is to examine the selected determinants of the expected rate of return on human capital.
Methodology: We conducted an anonymous survey of expected salaries among the Accounting and Controlling students at the Cracow University of Economics, which provided a unique setting for the analysis. On the basis of collected data for the cost of living and the cost of professional education for every participant, we used the human capital model developed by Dobija to compute the perceived level of the human capital of each individual. Then, we compared the expected salaries with the perceived levels of human capital and computed expected rates of return on human capital. The following research methods are used: literature review, statistical tests, econometric modeling.
Findings: On the sample of 754 respondents, we found that male students expect a higher rate of return on their human capital than female students, while older students expect a lower rate of return on human capital than younger students.
Research limitations: Only one field of study was used to measure the determinants of the expected rate of return on human capital.
Originality: We contribute to the salary expectations and human capital literature by identifying a significant gender salary expectations gap that holds even after considering individually assessed costs of living and professional education. Our findings are consistent with the well-known observation that women tend to expect lower salaries than men.

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 aim of this study is to review the effects of psychological capital on employees’ burn out in the work environment. This research is paired with Self-Efficacy Theory, which emphasizes that the results of efforts and performances are the most significant sources of self-efficacy.

Methodology: Data collected from 416 Turkish workers employed at public institutions in Turkey were included in the analyses to identify the effects of psychological capital on burnout by using two different types of scales (burnout and psychological capital scales) into a single questionnaire form with Likert-type response scale. Beside the Reliability Analysis, different statistical valuation methods –such as regression and correlation analyses– have also been used.

Findings: The results of analyses conducted on the sample of 416 Turkish workers reveal that statis tically significant relationships appear between self-efficacy and depersonalization, hope and low personal accomplishment, optimism and emotional exhaustion, optimism and depersonalization. Optimism is negatively related to emotional exhaustion and depersonalization while positively and insignificantly related to low personal accomplishment. Both self-efficacy and optimism are signifi cantly effective in explaining depersonalization. Hope positively and significantly contributes to explain the low personal accomplishment level of employees. On the other hand, optimism negatively and significantly contributes to emotional exhaustion.

Implications: As found in the results of this research, optimism will decrease emotional exhaustion. Resilient people can more easily adapt to changes in life. Organizations may focus not only on improv ing organizational structure but also foregrounding workers’ positive personality traits and healthy psychological capital systems.

Value: This research which emphasizes the effects of psychological capital on burnout levels of em- ployees is as valuable as others in relevant literature with different research results which are more valuable than the other.

Purpose: The purpose of this paper is to examine the relationship between working capital management and firm performance for firms listed on the Indonesian Stock Exchange. Prior works have employed many indicators of the working capital. The results of previous studies, however, have been inconsistent. This study is an attempt to find out the best proxy of working capital in explaining firm’s performance.

Methodology: This study employs regression panels for five measures of working capital to model the data for fifty-four firm-year observations that meet the sampling criteria, covering the time 2010–2014. This study also uses adjusted R-squared as the criteria to select the strongest relationship between measures of working capital and firm performance.

Findings: The findings indicate that all proxies of working capital management met expected signs and statistical significance. Hence, working capital management significantly improves firms’ performance. The proxy of inventory turnovers is the best measure of working capital in explaining firm performance.

Originality: To the author’s knowledge, this is the first study examining the relationship between five measures of working capital management and firm performance in Indonesia or in any emerging markets; hence, this study contributes to the scarce literature on the management of working capital.

Purpose: The increasing pace of technological progress, hyper-competitiveness, volatility of markets, dominant in the contemporary society all cause signifcant changes in the approach to innovation and lead to the emergence of a new generation of models of innovation processes. An open innovation model is based on a systematic search for as well as research and use of various sources of opportunities for innovations that offer commercial potential. The main objective of this article is to analyse the possibilities of application of models of open innovation in management of micro, small, and medium enterprises (SMEs) in Poland. This article intends to explore the essence of open innovation by values, its inception, and conditions for its implementation in the management process specifc to the SME sector.

Methodology: The study has been based on in-depth semi-structured interviews conducted among business managers/owners responsible for innovation development of SMEs in Poland (16 interviews in total).

Findings: SMEs usually do not have their own research and development (R&D) departments, but need external support and R&D solutions tailored to their needs. SMEs need innovations and skills, which requires close cooperation with different partners. In order for SMEs to beneft from innovation processes, a structured cooperation not only with scientists and researchers, but also with other market partners needs to be established and intensifed. It changes both the creation of intellectual capital and the ways to manage it.

Originality: The new approach in the context of management of innovation is now one of the key challenges faced by smaller businesses. It is necessary to make changes in the approach to integration of external sources of innovation with the potential and resources at the disposal of a given company.

Purpose: The aim of this paper is to examine shareholders’ reaction to the decision of the supervisory board to appoint a CEO in companies listed on the Warsaw Stock Exchange.

Methodology: An event study and the mean-adjusted model were applied. The abnormal returns were measured as the CAAR in the entire (-60, + 60) window and selected sub-windows.

Findings: The obtained values of abnormal returns indicate the shareholder’s negative reaction. Throughout the observation window, they oscillate slightly below zero, and in the window (0, +20) they are negative at -1.566%. Irrespective of the observation window, negative abnormal returns were obtained for over half of the observation (52–57%). Therefore, preliminary results indicate the predominance of the information effect over the real one. The decrease in market value as a result of the event may result from an increase in investors’ uncertainty as to the effects of changes in strategy and skills of the new CEO.

Originality: The research is a unique one. To date, no one has carried out research into shareholders’ reaction to a CEO appointment in either the Polish or Central and Eastern European capital markets. They primarily bring the value of cognition of shareholders’ behaviour in the analysed event, which is reflected in share prices. They extend the literature on the signalization instruments, i.e. the activities that boards can undertake due to the new information transmitted to the capital market participants and stakeholders. The market reaction to a CEO appointment will without a doubt interest investors; the institutions responsible for supervision (which in the case of Poland is the Financial Oversight Commission) and the legislator in charge of regulations that prevent insider trading while promoting corporate disclosure transparency.

Purpose: The article presents the results of a study conducted for the January effect. This anomaly is best recognized in the capital markets. In this case, we fnd explanation of its appearance based on both fundamental analysis and heuristics used by investors. The research focuses on the markets of the European Union enlargement countries of 2004. There are three hypotheses stated in the article: Hypothesis 1: The January Effect occurs in the analyzed markets. Hypothesis 2: The January Effect weakens over time. Hypothesis 3: The January Effect weakens with the development of a market.

Methodology: Three methods verifed the hypotheses: tests of differences, average and median rate of return, and dynamic models paneled with the estimation of parameters and the generalized method of moments.

Findings: The January Effect exists in the analyzed markets. The anomaly weakens over time but, after accession to the European Union, January return rates increase signifcantly.

Limitation: The defnite verifcation was diffcult due to the available methods and data. Further research in this feld is, therefore, needed.

Originality: The originality of the paper stems from the construction of the sample – new evidence from post-communist countries – which became the European Union members in 2004. The next important issue is the period of twenty years after the economic transformation – ten before and ten after the enlargement of the EU.

Purpose: The goal of the paper is to analyse the determinants of the level of ROE (return on equity) for two groups of banks, interrelated by capital links, and their banking sectors.

Methodology: For the case study, we chose companies that, in 2011–2013, were designated by the Financial Stability Board as global systemically important banks (G-SIBs) and their subsidiaries operating in Central, Eastern and Southeastern Europe (CESEE) as well as their banking sectors. We sought to identify differences in the performance drivers, taking into account bank-specific and country- (or sector-) specific factors.

Findings: We found no significant differences in the level of ROE among the analysed groups; however, we identified a different set of determinants and their impact on ROE.