Search Results (1,036)

Introduction: In recent decades, the burden of mental disorders has become a major determinant of population health in the European Union, generating profound clinical, socioeconomic, and institutional consequences. Despite political recognition of this silent crisis, substantial methodological challenges persist in the transnational monitoring of mental health and in linking disease burden with the resources allocated to address it. The present analysis develops a multivariate taxonomy of EU Member States from a psychosocial perspective, using an integrative quantitative approach. Methods: This cross-sectional, comparative study follows international standards for transparent and reproducible quantitative reporting and is based on 18 harmonized clinical, epidemiological, and institutional indicators collected for 27 EU Member States over the period 2014–2023. The indicators used in this study were grouped according to their position along the care continuum. Hospital-based indicators refer to inpatient activity and institutional capacity, including total hospital discharges, psychiatric admissions (affective disorders, schizophrenia, dementia, alcohol- and drug-related disorders), and hospital bed availability. Outpatient and community-level indicators reflect the capacity of systems to provide non-hospital psychiatric care and consist primarily of psychiatrist density and total specialist medical workforce. Finally, subjective perception indicators capture population-level self-assessed health status, complementing clinical and institutional measures by integrating a psychosocial perspective. After harmonization and standardization, Principal Component Analysis (PCA) with Varimax rotation was applied to identify latent dimensions of mental health. Model adequacy was confirmed using the Kaiser–Meyer–Olkin coefficient (0.747) and Bartlett’s test of sphericity (p < 0.001). Results: Three latent dimensions explaining 77.7% of the total variance were identified: (1) institutionalized psychiatric burden, (2) functional capacity of the health care system, and (3) suicidal vulnerability associated with problematic substance use. Standardized factor scores allowed for the classification of Member States, revealing distinct patterns of psychosocial risk. For example, Germany and France display profiles marked by high levels of institutionalized psychiatric activity, while the Baltic and Southeast European countries exhibit elevated suicidal vulnerability in the context of limited medical resources. These results highlight the deep heterogeneity of psychiatric configurations in Europe and reveal persistent gaps between population needs and institutional response capacity. Conclusions: The analysis provides an empirical foundation for differentiated public policies aimed at prevention, early intervention, and stigma reduction. It also supports the case for institutionalizing a European mental health monitoring system based on harmonized indicators and common assessment standards. Overall, the findings clarify the underlying structure of mental health across the European Union and underscore the need for coherent, evidence-based strategies to reduce inequalities and strengthen system performance at the continental level. Full article

The production and use of biogas can play a key role in the transition to a low-emission and circular economy. Animal waste is an available, local substrate for biogas plants, although it is used less frequently than plant waste. Therefore, the main aim of this research is to assess the potential of animal biomass and the possibility of producing biogas from it to meet energy needs in EU countries. The potential was estimated for the 27 European Union Member States. Data comes from the Statistical Office of the European Union from 2024. Biomass volumes and the potential for biogas production were estimated using formulas available in the literature. Analyses indicate that European Union countries have significant potential for biogas production from existing biomass from animal waste. Even in countries with relatively high current production, there is significant potential for the production and use of larger quantities of biogas. To achieve climate goals, besides large investments, micro-biogas plants are gaining importance. Small installations may prove to be a solution for countries with quite small and dispersed animal production. Widespread utilization of the potential of biomass from animal waste requires institutional support as well as dissemination of knowledge among various stakeholder groups. Full article

The global energy transition is a central pillar of climate change mitigation and sustainable development. While international frameworks such as the Paris Agreement and the UN 2030 Agenda emphasize renewable energy as a driver of decarbonization, the degree of ambition and coherence across governance levels remains uneven. The European Union (EU), through the European Green Deal, the “Fit for 55” package, and the REPowerEU plan, has adopted legally binding targets for climate neutrality by 2050 and a 55% emission reduction by 2030. However, national implementation via National Energy and Climate Plans (NECPs) reveals substantial divergences among Member States. This study applies qualitative content analysis and comparative policy review to EU-level strategies, selected NECPs (Poland, Germany, France, Spain), and global frameworks (Agenda 2030, Paris Agreement, IEA, IRENA, IPCC reports). The analysis also incorporates a comparative perspective with other major economies, including China, Japan, and the United States, to situate EU policy within the global context. Documents were coded according to categories of strategic goals, regulatory and financial instruments, and identified barriers. Triangulation with secondary literature ensured validity and contextualization. The findings show that EU frameworks demonstrate higher ambition and legal enforceability compared to global initiatives, yet internal fragmentation persists. Germany and Spain emerge as frontrunners with ambitious renewable targets, while France relies heavily on nuclear power and Poland lags behind with the latest coal phase-out date. Global frameworks emphasize inclusivity and energy access but lack binding enforcement. The study contributes a comparative framework for evaluating renewable energy policies, identifies best practices and structural gaps, and highlights the dual challenge of EU climate leadership and internal coherence. These insights provide guidance for policymakers and a foundation for future research on governance and just transition pathways. Full article

Agroecology offers a transformative pathway toward sustainable food systems by integrating ecological, economic, and social dimensions of farming. While its conceptual and policy foundations are increasingly recognized in European Union (EU) strategies, the practical adoption of agroecological principles at the farm level remains uneven, particularly in socio-economically peripheral Member States. This article investigates the enabling and constraining factors of agroecological uptake in three EU countries—Czech Republic, Hungary, and Portugal, using a mixed qualitative approach that combined literature review, policy mapping, and 42 in-depth farmer interviews conducted in 2020–2021. Data were analyzed through a shared coding framework, iterative team discussions, and a standardized comparative matrix to ensure cross-country validity. The results reveal shared barriers, including limited institutional coordination, subsidy dependency, and structural land inequalities, alongside country-specific dynamics such as farmer-to-farmer learning in Portugal, family-farm identity in Czechia, and trust-based advisory relations in Hungary. The findings underscore that systemic constraints, rather than conceptual gaps, impede agroecological transitions, and highlight the need for context-sensitive policy instruments, advisory reforms, and training programs aligned with agroecological principles. The paper contributes to the literature by providing empirical insight into farmer attitudes and practices in Central and Southern Europe and by offering actionable recommendations for designing policies and training. Full article

Given that the European Union is facing complex fiscal challenges arising from recent crises, understanding the impact of fiscal rules, institutional governance, and economic performance is critical. This paper examines the effects of fiscal rules and sustainable development trajectories in the context of effective governance of EU member states, analysing how these rules affect fiscal resilience, which is understood as the government’s ability to maintain discipline, absorb shocks, and sustain growth without undermining macroeconomic stability. This study focuses in particular on 2012 to 2023: a period marked by post-crisis adjustments and institutional consolidation. To carry out the proposed empirical analysis, we apply a panel vector autoregressive (VAR) model to capture the dynamic interdependence between fiscal policy indicators, governance quality, and economic performance, offering a temporal and comparative perspective across countries with varying levels of compliance with fiscal rules. Our results indicate that strong fiscal rules are embedded in robust institutional frameworks that enhance fiscal resilience, stabilise public finances, and foster long-term, sustainable economic growth. This study also demonstrates that effective governance is essential for translating fiscal discipline into improved economic outcomes, providing insights for policymakers and researchers on sustainable development strategies. These findings contribute to the literature by highlighting how institutional quality and fiscal rules interact dynamically, particularly during periods of economic restructuring and regulatory adaptation. Full article

This research demonstrates the potential of machine learning for revealing the fiscal effects of the Recovery and Resilience Facility (RRF) in the European Union. It focuses on the use of a hybrid approach, based on traditional econometric methods combined with advanced data machine learning techniques. For this purpose, the following were applied: a panel data model with fixed effects, difference-in-differences analysis, correlation analysis, and machine learning, specifically, random forest regression, for the period of 2020–2024, including indicators from all 27 EU member states. The results of the conducted tests establish the effectiveness of the Recovery and Resilience Facility for fiscal stabilization, but also its high vulnerability to specific economic conditions in the individual member states. The complex relationships between the amount of funds received and the fiscal outcomes, which classical models fail to capture, were derived. A positive stabilizing effect on the indebtedness of countries with a clearly expressed imbalance in the public debt-to-gross domestic product ratio was demonstrated. Full article

This paper investigates the determinants of economic growth in EU member states that joined the Union in 2004 and later, focusing on institutional quality, competitiveness, and the green transition. Three composite indices are constructed using principal component analysis (PCA) and incorporated into a panel ARDL-PMG model, complemented by robustness checks with fixed-effects and system-GMM estimators. The results highlight competitiveness as the most robust driver of growth across specifications, while institutional quality emerges as an enabling factor, particularly under dynamic specifications that account for endogeneity. The green transition shows significant long-run benefits, although its short-run effects are weaker, reflecting the gradual payoff of environmental investments. Policy implications emphasize the importance of strengthening institutional frameworks, fostering innovation and productivity, and sustaining commitments to the green transition as pillars of sustainable convergence. The findings enrich the literature on EU integration and provide evidence-based insights for aligning cohesion policy and the European Green Deal with growth objectives. Full article

This paper assesses the green tourism readiness of six EU member states from Central and Eastern Europe—Slovenia, Croatia, Slovakia, Hungary, Bulgaria, and Romania—using a hybrid multi-criteria decision-making (MCDM) model. As tourism sectors face increasing pressure to align with the European Green Deal and sustainability goals, integrating green skills, environmental protection, and institutional governance becomes essential. The study applies a three-step framework that combines the Analytic Hierarchy Process (AHP), Best-Worst Method (BWM), and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) to evaluate national performance across four criteria: natural capital, rural infrastructure, governance readiness, and green skills in vocational education and training (VET). Results show that environmental sustainability and governance are the dominant enablers of green tourism transformation, with Slovenia and Croatia leading in overall readiness. Although green skills have a lower relative weight, their integration significantly strengthens performance in more advanced systems. The hybrid model demonstrated methodological robustness through sensitivity and consistency checks. This research contributes to both methodological innovation and evidence-based policymaking by offering a replicable tool for evaluating sustainable tourism development in transition economies. It provides actionable insights for aligning education, tourism, and environmental policy within the broader EU green transition framework. Full article

Our study analyzes the essential role of social innovation in reducing social exclusion and unemployment while improving citizens’ well-being through targeted public policies that enhance GDP allocations to social protection. Using Eurostat data and European Innovation Scoreboard (EIS) from 2019 to 2020, a comparative econometric analysis of all 27 EU member states, focused particularly on Romania, examines the interdependence between social innovation, social protection expenditures, social exclusion, and unemployment rates. Regression and ANOVA models confirm a significant positive relationship between social innovation and social protection spending. However, Romania’s overall share of social protection in GDP remains well below the EU average, despite higher relative spending on health, pensions, and family support, reflecting structural limitations and a slower diffusion of innovative practices. As an exploratory effort, the study acknowledges possible distortions caused by the pandemic, which temporarily increased expenditures and altered long-term trends. Broader macroeconomic factors such as inflation, demographics, and technology were not included but may refine future analyses. The findings provide both theoretical and practical insights, suggesting that enhancing social innovation through public policy can strengthen social cohesion, improve quality of life, and support the sustainable development of national protection systems. Full article

In recent years, the European Union has played a key role in global efforts to combat climate change and the energy transition, focusing on creating fiscal, legal and regulatory policies and instruments capable of supporting the decarbonization process and ensuring a sustainable energy future. Environmental taxation has been considered not only as an essential tool to discourage pollution but also to stimulate cleaner energy production, the integration of renewable sources and energy efficiency. Our research analyses the impact of environmental tax revenues on CO₂ across 27 EU member states from 2012 to 2023. A mixed-method research approach is used, combining policy and strategy analysis, bibliometric mapping and econometric data analysis using OLS, as well as fixed and random effects models that are selected based on the Hausman test. The methodological mix approach provides empirical evidence on how fiscal instruments can simultaneously support environmental sustainability and energy resilience. The results show that environmental taxes are associated with greenhouse gas emission reductions and an increase in the share of renewable energy, especially when integrated into a coherent national policy framework. The policy analysis highlights the role of the Climate Action Budgetary Mechanism (CABM) and the Effort Sharing Regulation (ESR), underlining their importance for the European Union’s energy strategy. The bibliometric results indicate the existence of thematic clusters focused on carbon pricing, renewable energies and international comparisons, particularly with China. Finally, this study suggests that the maximum efficiency of environmental taxes is achieved when the revenues generated are reinvested in green infrastructure, innovation and sustainable jobs. Furthermore, policies should be adapted to the specificities of each Member State to ensure a fair and sustainable energy transition at the EU level. Full article

The present study examines the relationship between economic growth and the tax burden that is formed as a result of income taxes. The main goal is to verify whether there is a link between these research variables in the long run and if this is confirmed, to analyze the manner in which these processes interact. The research applies a range of econometric techniques, including stationary tests, pairwise Granger causality test, Johansen cointegration test, impulse functions, and variance decompositions in order to investigate causality in the short- and long-term. The study is based on 49 observations and covers four European Union (EU) member states (Bulgaria, Hungary, Romania, and Estonia), which continue to impose a proportional (flat) tax on personal and corporate income. The analysis relies on quarterly data for the period 2013Q1–2025Q1. The results obtained are quite heterogeneous, which can be explained by the significant differences in the tax policy pursued, as well as by a number of other features determining the growth of national economies. Full article

The Energy Performance of Buildings Directive (EPBD) requires all EU Member States to establish Whole Life Carbon (WLC) benchmarks by 2030. While progress is being made across Europe, a comprehensive and standardised national methodology remains absent in Italy, raising broader questions about how to ensure comparability of WLC assessments across diverse territorial contexts. Italy represents a particularly complex case, as its building stock is regulated simultaneously by seismic zoning and climatic zoning, complicating the definition of representative archetypes. This study applies Life Cycle Assessment (LCA) to a prototypical residential building in Tuscany, testing scenarios that vary by seismic risk and exposure conditions. Results show that structural components dominate impacts, accounting for approximately 60% of total Global Warming Potential (GWP), and that outcomes are highly sensitive to both location and data source. These findings underscore the importance of data granularity and context-specific modelling in developing robust benchmarks. The novelty of this work lies in proposing a framework that integrates seismic and climatic factors into archetype selection, while also emphasising the adoption of nationally tailored datasets to improve accuracy and policy relevance. By situating the Italian case within the wider European debate, the paper contributes to the urgent task of establishing robust, comparable, and context-sensitive WLC benchmarks that can guide both national regulation and EU-wide decarbonisation strategies. Full article

After the powerful socioeconomic shock of the fall of the communist regime in the early 90s, the ten countries in Central and Eastern Europe (CEE) analyzed in this study became growing Member States of the European Union (EU). However, they faced the 2008 financial crisis, the 2019 COVID shock, and sharp income disparities both at the regional level and compared to the countries in Western EU. This study explores the differences in sustainable regional development, modeling with Panel Autoregressive Distributed Lag (ARDL) to analyze relationships across multiple cross-sections in the short and long run, as well as with Cointegration Tests and Granger Panel Causality to detect evidence of causality among the variables in the study. The analysis covers 2012–2022, a period in which the Member States from CEE had the best access to generous structural and cohesion EU funds and that includes both the post-financial crisis convergence phase and the COVID-19 shock, enabling us to capture regional resilience dynamics. The results indicate that capital formation and population density positively influence disposable household income in the long run, across CEE regions, while unemployment and life expectancy exert negative effects. The results of this paper can be of use to decision-making institutions seeking to implement proactive socioeconomic policies in the lagging regions, before the next crisis, focused on capital investments, reducing unemployment, and bridging the rural–urban divide. The study contributes to the literature on inclusive and sustainable economic development at the CEE regional level. Full article

This review provides a comprehensive analysis of the technological, environmental, economic, regulatory, and social dimensions shaping the development and operation of agricultural biogas plants. The paper adopts a primarily European perspective, reflecting the comparatively high share of agricultural inputs in anaerobic digestion (AD) across EU Member States, while drawing selective comparisons with global contexts to indicate where socio-geographical conditions may lead to different outcomes. It outlines core principles of the AD process and recent innovations—such as enzyme supplementation, microbial carriers, and multistage digestion systems—that enhance process efficiency and cost-effectiveness. The study emphasises substrate optimisation involving both crop- and livestock-derived materials, together with the critical management of water resources and digestate within a circular-economy framework to promote sustainability and minimise environmental risks. Economic viability, regulatory frameworks, and social dynamics are examined as key factors underpinning successful biogas implementation. The paper synthesises evidence on cost–benefit performance, investment drivers, regulatory challenges, and support mechanisms, alongside the importance of community engagement and participatory governance to mitigate land-use conflicts and ensure equitable rural development. Finally, it addresses persistent technical, institutional, environmental, and social barriers that constrain biogas deployment, underscoring the need for integrated solutions that combine technological advances with policy support and stakeholder cooperation. This analysis offers practical insights for advancing sustainable biogas use in agriculture, balancing energy production with environmental stewardship, food security, and rural equity. The review is based on literature identified in Scopus and Web of Science for 2007 to 2025 using predefined keyword sets and supplemented by EU policy and guidance documents and backward- and forward-citation searches. Full article

Digital skills represent a key dimension of digital transformation, shaping the innovation potential, competitiveness, and long-term sustainability of the European economy. The aim of this paper is to compare the development of digital skills in EU-27 countries from 2018 to 2024 and identify the strengths and weaknesses within the European context. The analysis is based on secondary data from the Digital Economy and Society Index (DESI). From the total of 36 indicators included in DESI, 12 variables were selected, with an emphasis on 3 core digital-skills metrics: Internet use, ICT specialists, and ICT graduates. To assess their interrelationships and linkages with overall digital transformation performance, non-parametric correlation analyses (Kendall’s Tau and Spearman’s rank correlation) were applied. Furthermore, across-year nonparametric tests (Friedman ANOVA with Kendall’s coefficient of concordance, W) were used to evaluate year-to-year differences and the stability of country rankings over 2018–2024. The empirical results confirmed that higher levels of digital skills are associated with stronger digital transformation performance among EU member states, while significant cross-country disparities persist. Germany and the Nordic economies (Finland, Sweden, and Denmark) achieved the best results, while Southern and Eastern European countries such as Bulgaria, Portugal, and Greece lagged behind. These findings highlight the strategic role of digital education, ICT specialization, and lifelong learning initiatives in promoting sustainable digital transformation and competitiveness across Europe. In addition, panel regression analysis confirmed that digital infrastructure, particularly FTTP coverage and Very High Capacity Networks, is a key driver of digital skills development, whereas the effects of business digitalization appear indirect or delayed. The outcomes provide relevant implications for broadband deployment and user-centric digital public services to support the objectives of the EU Digital Decade 2030. The study contributes to a deeper understanding of the determinants of digital skills and digital transformation performance, providing evidence-based guidance for targeted digital policies aimed at reducing the digital divide and strengthening digital transformation performance within the European Union. Full article