Nowadays, innovation is valued as being of utmost significance when evaluating measures of sustainable development and performance constructs. The current research develops investigations into the field of frugal innovation (FI) and how this process can contribute to business sustainability. This study performs a comprehensive evaluation of scientific production through the quantitative method of bibliometric analysis to facilitate our understanding of the current structure of studies and to highlight future research paths on FI and business sustainability. The paper maps the literature by narrowing its research topics and identifying certain patterns. Using the Web of Science database (WoS) on a sample of 2072 documents, descriptive and performance analyses were conducted. The VOSviewer software was used to perform the science mapping of the conceptual, intellectual, and social structure that provides scholars with a quantified and graphic representation of the FI and business sustainability field. The trend towards the analysis of business sustainability and consumer behaviour in the context of FI is highlighted. Annual scientific production and citation analysis reveal significant growth in international interest and scientific production, indicating an increasing line of inquiry for this topic at the start of the twenty-first century. The prominent scholars in the field are of European origin, while the highly active countries in the subject of FI and business sustainability are the USA, Germany, England, the Netherlands, and India, with major collaborations across the globe. This paper covers the limits identified by previous scholars by detailing the knowledge base and by using science mapping tools to document the structure of the literature; distinguish key journals, articles, and authors; and highlight new emerging topics of research.

The growth in population and economic activities has direct implications on the deterioration of the natural capital, especially when referring to the increase in greenhouse gas emissions. However, improvement is possible by empowering sustainable consumption and production patterns. Through the 2030 Agenda for Sustainable Development, the United Nations call for a mix of economic development, environmental sustainability, and social inclusion. The agenda also provides the instruments needed to track progress, as each Sustainable Development Goal has a set of indicators meant to assess various dimensions of sustainability. Energy productivity is only one of many, but still special because it reflects sustainable consumption behaviors and production patterns. The 2030 Climate Target Plan elaborated by the European Commission consolidates and brings its contribution to the aims of the 2030 Agenda for Sustainable Development by adding weight to the importance of the greenhouse gas emissions target. The objective of this research was to study the relationship between energy productivity, greenhouse gas emissions, biowaste recycling and nominal GDP in the EU in order to highlight the key of a smooth transition towards sustainable consumption behaviors and production patterns. The results show that recycling, greening the economy and energy productivity are the vectors of this transition.

The purpose of this study is to examine the connection between child mortality in Eastern Europe and ecological footprint, urbanization, education, health expenditure, and industrialization. The study acknowledges the significance of understanding how these factors influence the infant mortality rates in this region from 1993 to 2022. The Grossman Health Outcome (H-O) model investigates the theoretical framework. For the existence of the cross-sectional dependency, mixed-order unit root, and cointegration problem, the famous Cross-Sectional Autoregressive Distributed Lag (CS-ARDL) approach is applied. The research also used the Augmented Mean Group (AMG) and Common Correlated Effects Mean Group (CCEMG) to check robustness. The findings illustrated that health expenditure and education lessen the infant mortality rate in Eastern European countries. But ecological footprint, industrialization and unemployment raise the infant mortality rate. According to the CS-ARDL findings, expenditure on healthcare significantly reduces child mortality. Still, the ecological footprint significantly impacts increasing child mortality. However, the AMG and CCEMG models demonstrate that investing in education is the most effective strategy for reducing child mortality. Therefore, the government of Eastern European countries should provide more priorities in the sustainable urbanization, health expenditure, and education sectors. The robustness of the AMG and CCEMG also demonstrated the strength of the CS-ARDL findings. This research paper contributes to SDG 3 by examining the environmental and health factors that influence child mortality in Eastern Europe. Policymakers, public health professionals, and other stakeholders can use the findings to inform the development and implementation of programs that specifically target the identified causes of child mortality.

Our study intends to find out how integrative digital governance in public administration can support sustainable development. The Covid-19 pandemic’s effects and current technology developments presented the chance. Mainly qualitative analysis, which included case study analysis and a review of the specialized literature, made up the research approach. Using this approach, we want to find potential approaches to include digital transformation into public administration. Our initial assumption was that the digitalization of public administration might make it easier to accomplish goals related to global development. Based on the findings of our study, we can declare that digitisation of public administration has a great potential to boost effectiveness, openness and civic engagement. Technologies would make participation easier and guarantee equal access for all citizens. All the same, our study emphasizes how complicated digitalization is. This covers the possible hazards connected to digital technology included into systems of public administration. We underline as recommendations the need of implementing a cooperation strategy that includes several activity sectors and degrees of digital governance. Our study has certain limitations mostly because we chose a limited number of case studies. This reality, we think, may affect the general applicability of the obtained results. We advise considering these restrictions in case our study is replicated. Furthermore, we think that the rate at which technology is developing now calls for a constant assessment of the outcomes that are attained by incorporating post-pandemic technological advancements into digital governance. Our study adds value by advancing our understanding of sustainable development in the digital era and by drawing attention to the challenges public administration has in embracing and leveraging digital developments.

Background: The long-term effect of the 2019 coronavirus (COVID-19) pandemic is not fully known. Severe cases of COVID-19 have resulted in disability that can be assessed in a biopsychosocial manner with the International Classification of Functioning, Disability and Health with the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0) questionnaire. This study aimed to evaluate the long-term effects on disability of COVID-19 three years after post-acute rehabilitation using WHODAS 2.0. Methods: This single-center cohort study included patients with severe COVID-19 who underwent immediate post-discharge post-acute rehabilitation intervention. Three years later, patients were assessed via telephone using the WHODAS 2.0 questionnaire. Results: Of the 69 patients identified in the hospital database, 27 responded. A total of 16 patients refused to respond due to emotional distress. The mean age was 63.4 ± 8.6 years, 81.5% were independent in the community, 55.3% had been previously admitted to the ICU, and the median rehabilitation hospitalization duration was 18 (11.5,24) days. Comorbidities included type 2 diabetes mellitus (DM) (55.5%), grade 2 high blood pressure (62.9%), pressure ulcers (37%), peripheral neurologic deficits (62.9%), and central neurological deficits (14.8%). ICU admission was significantly correlated with advanced rehabilitation needs (measured by the level of the rehabilitation (p < 0.01) and longer hospitalizations (measured by total days in the hospital (p < 0.001). The overall disability score was 35.09%, significantly influenced by DM and central neurological deficits. Conclusions: Central neurological deficits and DM are associated with higher disability scores. Tailored rehabilitation programs, ongoing medical assessment, integrated care models, and patient education are essential for improving long-term outcomes after COVID-19 disease.

The European Union (EU) faces multiple economic challenges in the context of a globalized and interconnected world. These challenges include managing economic growth, addressing sustainability issues, reducing economic disparities and integrating new digital economies. The article aims to analyze these challenges and explore the possibilities of achieving sustainable economic growth at the level of the European Union, through a mixed methodological approach. The research combines documentary analysis of the specialized literature and reports of European institutions with empirical analysis based on economic data provided by official sources, such as the European Commission and Eurostat. Within the framework of this analysis, the impact of the main European economic policies is assessed and the strategic directions necessary for strengthening a sustainable economic model are identified. The results of the study underline the importance of an integrated economic policy that favors balanced regional development, the integration of digitalization and the adoption of innovative solutions to reduce economic inequalities. The article thus provides a detailed understanding of the current economic challenges and the measures necessary to ensure a sustainable economy within the EU.