The role of a scientist in society is undoubtedly extremely important. This thesis was particularly confirmed by the global events of the beginning of the third decade of the 21st century, when the spread of the COVID-19 virus revealed the helplessness of humanity in the face of a pandemic. Only intensive scientific work, having an interdisciplinary character, gives hope to stop the development of the spread of the virus. It turned out that it is scientists who are necessary to reduce mortality and morbidity, as well as the negative effects of a pandemic on the economy and public health. In this regard, it is worth discussing whether the scientific work of scientists is satisfying for them? Nowadays, the scientist is demanded for immediate effects of scientific research, implementation of inventions tailored to the emerging needs, and quick solutions to the problems of a dynamically changing society. However, along with the growing social expectations towards researchers, is their work increasingly appreciated? The aim of this article is getting to assess the level of satisfaction with scientific work among researchers and to identify the factors that influence its level. The article presents the results of research conducted on a random sample of 763 academics from Poland. The conducted scientific studies have established that: (1) The level of satisfaction of researchers concerning their own scientific work depends on employment conditions, as well as the social significance of the research carried out, (2) the level of satisfaction from work is closely correlated with the scientific opportunities of researchers (that is, the possibility of academic and didactic work, contact with students and co-workers) and negatively correlated with the necessity to carry out administrative work, and (3) the majority of Polish researchers are proud of their scientific achievements and treat their profession as a passion or vocation.

Scientific research into the effect of tourist traffic in a tourist area have shown that the excessive concentration of tourist traffic leads to overcrowding in attractive locations, over-advertising, and aggressive commercialization, which lower the aesthetic quality of tourists’ experiences and result in the degradation of natural and cultural resources. The effect of excessive tourist numbers is an increase in the price of services, rental fees, and real estate. In historical cities, it causes the gentrification of historical districts. One of the social effects of an increase in tourist numbers is a change in attitude amongst residents towards tourists. This change is dependent on how residents perceive the positive and negative effects of tourism. The appearance of a negative attitude among residents towards tourists is a result of exceeding the social carrying capacity limits, that is, the ability to accept changes as they take place. This article assesses the attitudes of residents and tourist service providers in Kraków with regard to increasing tourist traffic and the ongoing process of change in the cityscape leading to the gentrification of districts most often visited by tourists. On the basis of a study of 518 respondents, including 371 city residents and 147 representatives of the tourist industry (hotel owners, restaurateurs, and tourist service providers), an assessment is made of their attitudes towards the specific problems of tourism development in Kraków. The research results indicate a variety of attitudes among interested parties, thus confirming the research hypothesis that actors display varied approaches with regard to the further development of tourism in Kraków. The conclusions drawn could prove useful in shaping the city’s policy on tourism according to the idea of sustainable development, by taking into consideration the current and future needs of all interested parties.

The paper aims to analyze the environmental aspects of innovation activity undertaken by companies and, in particular, to assess sustainable business leaders’ propensity to generate eco-innovation. The research described in the paper was descriptive and, to some extent, diagnostic. It was based on a non-random sample and was conducted—using the Computer Assisted Telephone Interview (CATI) method—in 2019 among 54 of the most eco-innovative Polish companies. The results of the research indicate that they are more likely to generate radical rather than incremental changes. Moreover, the most eco-innovative companies are those developing technologies for biodiversity protection. The results further indicate that companies with more than 50 employees have a higher propensity to develop incremental and radical eco-innovation than smaller firms with relatively fewer resources. Finally, this study shows that adopting an open innovation strategy strengthens the propensity to generate eco-innovation, especially radical ones. Moreover, developing such changes is dominated by the adoption of strategic and operational forward supply chain collaboration, involving the absorption of knowledge and information streaming directly from the market. The results can provide a frame for developing new business models incorporating collaboration in eco-innovation activities, especially in the situation of a post-pandemic recovery of the economy.

The socio-economic transformations taking place nowadays bring about the necessity to transform the currently dominating linear paradigm of economic growth. The basis for such a transformation is, first of all, the implementation of sustainable systems of production and consumption, so that they evolve into companies implementing the assumptions of a closed-circle economy. Although the concept of such an economy has been widely accepted by both researchers and practitioners, there is still a lack of thorough recognition of the determinants of its application at the organizational level. Attempting to fill this research gap, this paper addresses the conceptual link between companies’ eco-innovation activities and the CE paradigm. It attempts to assess the importance of eco-innovation, both technological and nontechnological in nature, as determinants of the implementation of the concept of a closed-loop economy. The prospects for the implementation of a closed-loop economy are described, then the concepts and types of eco-innovation are organized, and finally the role of eco-innovation as a catalyst for the implementation of the CE concept is explained. The article also indicates the most important management practices, understood as strategic actions necessary in the process of generating and implementing innovations leading to the realization of the idea of reverse material flows. As a consequence of the discussion, the proposition suggested herein is to develop the existing circular business models by taking into account the eco-innovative activities of enterprises. The article is also an attempt to start a discussion on the category of open eco-innovations and to popularize the practice of open access to eco-innovations.

After the fall of communism, the countries of Central and Eastern Europe started the process of political, economic, and social transformation. In health system the reform directions were often similar, despite differences in transition dynamics and the degree of government determination to implement reforms. Nonetheless, for most post-communist countries, there is a gap in evidence regarding the effectiveness of implemented reforms and their impact on health system performance. The presented study attempts to analyse and evaluate the results of health reforms in CEE countries with regard to their influence on health system outcomes. We also analysed the external and internal health system environments during the transition period to determine the factors affecting the effectiveness of health reforms. We compared the indicators of population health status, lifestyle, occupational safety issues and health system resources in 21 post-communist countries between sub-periods across the entire transition period at the aggregate level. The dynamics of change in health system outcomes in individual countries, as well as between countries, was also compared. Finally, we analysed the correlations between health system outcomes gathered into one synthetic measure and factors considered as potential determinants affecting the effectiveness of health reforms. The analyses were performed based on one-dimensional, two-dimensional and multidimensional statistical methods. The data were retrieved from the international databases, such as WHO, World Bank, International Labour Organization, World Value Survey and the European Social Survey. Among the factors positively stimulating improvements in health system outcomes were the total expenditure on health and a lower financial burden on patients, but primarily they were determined by the broader economic context of the country. Another finding was that better initial position positively determined health system outcomes at later stages, but did not affect the degree of improvements. Countries that embarked on comprehensive reforms early on tended to achieve the greatest improvements in health system outcomes. Poorer countries may have only limited ability to improve health system outcomes by committing more financial resources to the health system. Progress can still be made in terms of health behaviours, since policies to address these have so far been insufficient or ineffective.