Digital skills composition and adult learning: Human capital in the knowledge economy
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DOIhttp://dx.doi.org/10.21511/kpm.10(3).2026.15
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Article InfoVolume 10 2026, Issue #3, pp. 242-262
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Type of the article: Research Article
Digital skills anchor human-capital policy in the European knowledge economy, yet which dimension of digitalization moves lifelong learning remains unsettled, as connectivity, specialist, and training targets are pursued in parallel. The paper aims to quantify the association between the workforce’s digital-skills composition and adult participation in learning across 31 European economies, using an unbalanced annual 2015–2023 panel supplemented by DigComp 2.0 waves for 2021–2025, and to draw implications for human-capital policy. Both are estimated with two-way fixed-effects models, lagged regressors, country-clustered standard errors, and an audit of survey redesigns. The lagged employment share of ICT specialists is positively associated with adult learning: a one-percentage-point increase corresponds to a 1.38-point gain (β = 1.379, p = 0.034; wild-cluster bootstrap p = 0.077). Diffusion-type measures – daily internet use and online health-information seeking – show no such link (β = 0.021 and 0.025), although the specialist coefficient is not statistically distinguishable from theirs. The coefficient stays positive across estimators and samples (0.44–1.76) and significant in the pre-break 2015–2020 window (β = 1.536, p = 0.024); a formal test does not reject constancy across the 2021 EU-LFS redesign. Direct skills measures point the same way but stay insignificant (β = 0.042–0.121); unemployment is counter-cyclical (β = 0.583–0.694). The evidence is consistent with rebalancing policy from connectivity targets towards workforce skills composition – a margin unmeasured in Ukraine, Kazakhstan, and Armenia – with specialist pipelines as the instrument most directly supported and enterprise ICT training as a possible, not yet established, channel.
Acknowledgment
Vladyslav Smiianov contributed to this article within the framework of the research project “Modelling the impact of economic digitalization on public health in Ukraine in the context of preserving human capital”, funded by the Ministry of Education and Science of Ukraine (State Registration No. 0126U001085).
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JEL Classification (Paper profile tab)C23, I28, J24, O33
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References64
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Tables12
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Figures0
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- Table 1. Variable definitions and sources
- Table 2. Descriptive statistics
- Table 3. Digitalization proxies and adult participation in learning: baseline fixed-effects estimates
- Table 4. Digital skills and adult participation in learning: wave panel and long differences
- Table 5. Robustness of the headline estimate (ICT specialists, t−1 → adult learning)
- Table 6. Digital-profile clusters (means over 2021–2025) and sub-sample estimates
- Table A1. Estimation sample: EU membership and digital-profile cluster
- Table B1. Pairwise correlations, Track A (31 economies, 2015–2023)
- Table C1. Leave-one-year-out, main window 2015–2023
- Table C2. Leave-one-year-out, extended window 2015–2024
- Table C3. Leave-one-country-out, main window 2015–2023 (sorted by β)
- Table C4. Estimates by differencing length (Griliches-Hausman diagnostic)
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- Abbasova, S., Vasylieva, T., Aliyeva, M., Gubadova, A., Ashurbayli-Huseynova, N., & Kasumova, L. (2025). Factors linking upper-middle- and high-income countries in terms of banking ecosystem digitalization: Cluster analysis. Banks and Bank Systems, 20(3), 75-90.
- Aid, L., Rouaski, K., & Moulfi, Z. (2024). Evaluation of the quality of professional training and education under the standards of total quality management. Business Ethics and Leadership, 8(1), 45-56.
- Al-Smadi, M. O. (2025). Insurance sector readiness for digital transformation: Empirical evidence from Jordan. Insurance Markets and Companies, 16(1), 33-41.
- Bashynska, I., Mukhamejanuly, S., Malynovska, Y., Bortnikova, M., Saiensus, M., & Malynovskyy, Y. (2023). Assessing the outcomes of digital transformation smartization projects in industrial enterprises: A model for enabling sustainability. Sustainability, 15(19), 14075.
- Bezverkhyi, K., Parasii-Verhunenko, I., Pylypenko, O., Yurchenko O., Matiukha, M., & Poddubna, N. (2025). Features of audit of sustainability reporting: Empirical experience of the European Union countries. Financial and Credit Activity: Problems of Theory and Practice, 3(62), 79-94.
- Blazhko, O., Churikanova, O., & Aliyeva, A. (2026). The European Union Structural Funds: The Impact on the Country’s Competitiveness. Financial Markets, Institutions and Risks, 9(4), 92-113.
- Council of the European Union. (2022, June 16). Council recommendation on individual learning accounts to boost training of working-age adults [Press release].
- Council of the European Union. (2025). ‘Path to the Digital Decade’: The EU’s plan to achieve a digital Europe by 2030.
- Dańska-Borsiak, B. (2023). Human capital convergence in European NUTS 2 regions. Equilibrium. Quarterly Journal of Economics and Economic Policy, 18(2), 367-392.
- Davlikanova, O. (2025). Evolution of the development of the Ukrainian pattern of dual higher education. Knowledge Economy and Lifelong Learning, 1(1), 1-20.
- European Commission (EC). (2021). The European Pillar of Social Rights Action Plan.
- European Commission (EC). (2024). Report on the State of the Digital Decade 2024.
- Eurostat. (2024). Towards Digital Decade targets for Europe (Statistics Explained).
- Eurostat. (2025). Adult learning statistics (Statistics Explained).
- Eurostat. (2026). Database [Data set]. European Commission.
- Grigoryan, A., Melkumyan, A., Karapetyan, L., Sahakyan, M., Badalyan, M., & Gabrielyan, B. (2025). Challenges and opportunities of artificial intelligence adoption in human resources management within the ICT industry in Armenia. Problems and Perspectives in Management, 23(4), 147-158.
- Griliches, Z., & Hausman, J. A. (1986). Errors in variables in panel data. Journal of Econometrics, 31(1), 93-118.
- Hernik, J., Sagan, A., Jarecki, W., & Grinberga-Zalite, G. (2025). Digital transformation in business process management: The role of employee engagement. Human Technology, 21(1), 203-221.
- Ivanenko, V., & Muraviov, K. (2026). Compliance as a driver of sustainable economic development and business growth in the context of European integration. Journal of Vasyl Stefanyk Precarpathian National University, 13(2), 148-162.
- Jarząbek, K., & Stolarska-Szeląg, E. (2024). Influence of education on improving the employment prospects of individuals with disabilities. Journal of International Studies, 17(3), 38-50.
- Kirichok, O., Orlovska, Y., Zhanseitova, G., Oriekhova, A., Babaiev, D., Havrylenko, O., & Vasylieva, T. (2025). Bridging digital innovation and energy justice: The role of artificial intelligence in advancing energy equity. Environmental Economics, 16(4), 166-181.
- Knapińska, M., & Woźniak-Jasińska, K. (2024). The impact of labour market policies on outcomes in OECD countries: An empirical analysis. Journal of International Studies, 17(2), 38-52.
- Kolupaieva, I., & Tiesheva, L. (2023). Asymmetry and convergence in the development of digital technologies in the EU countries. Equilibrium. Quarterly Journal of Economics and Economic Policy, 18(3), 687-716.
- Kovac, N., Żmija, K., Roy, J. K., Kusa, R., & Duda, J. (2024). Digital divide and digitalization in Europe: A bibliometric analysis. Equilibrium. Quarterly Journal of Economics and Economic Policy, 19(2), 463-520.
- Kozová, K., Grenčíková, A., & Habánik, J. (2024). Building a sustainable future: Gender, education & workforce needs of Gen Z. Economics and Sociology, 17(2), 209-223.
- Kuzior, A., Lopatka, A., Zhou, Y., & Oláh, J. (2025). Does AI vibrancy reshape employment structures and unemployment? Short-run evidence from global panel data. Human Technology, 21(2), 448-468.
- Kyzenko, O., Sitnicki, M. W., Zahorodnia, K., Hrebeshkova, O., & Verba, V. (2026). Ethical leadership and institutional convergence in European management consulting: A cluster-based comparative analysis. Business Ethics and Leadership, 10(1), 345-366.
- Ladonko, L., Mozhaikina, N., Buryk, Z., Ostrovskyi, I., & Saienko, V. (2022). Regional aspects of the economy modernization: The qualitative evidence from EU countries. International Journal for Quality Research, 16(3), 851-862.
- Ly, H. Q., & Mujtaba, B. G. (2025). From sustainable HR policies to sustainable development: Building a culture of inclusion and meritocracy. Green Transition and Sustainable Development, 1(1), 24-36.
- Lyeonov, S., Sheliemina, N., Szpakowska, Z., & Bács, Z. (2025). How vulnerable employment and public health quality shape labour productivity: A comparative study of European economies. Journal of International Studies, 18(1), 232-253.
- Maulid Adha, W., Anshari Mas’ud, A., Basir, B., & Putri Tenriyola, A. (2026). The impact of sustainable marketing practices on digital entrepreneurial intention: An empirical study of small-scale cocoa producers in Indonesia. Innovative Marketing, 22(1), 140-153.
- Miniailo, V., Bezverkhyi, K., Hotsuliak, V., & Miniailo, O. (2023). Gender analysis of the workforce in the sphere of financial and insurance activities in Ukraine. Financial and Credit Activity: Problems of Theory and Practice, 1(48), 388-398.
- Mukhtarova, N., Nurtazina, R., Krawczyk, D., Barvinok, V., Vorontsova, A., Vasić, S., & Vasylieva, T. (2024). Interconnections in the education-migration-labor market chain in Central and Eastern Europe. Problems and Perspectives in Management, 22(4), 470-486.
- Nafei, W. A., Ghoneim, M. A., Mujtaba, B. G., & Khanfar, N. M. (2025). Digitalization as a Socioeconomic Challenge: Assessing the Mediating Role of Digital Service Quality on Digitalization’s Impact on Sustainable Competitive Advantage. SocioEconomic Challenges, 9(1), 1-20.
- Nickell, S. (1981). Biases in dynamic models with fixed effects. Econometrica, 49(6), 1417-1426.
- Obelovska, K., Abziatov, A., Doroshenko, A., Dronyuk, I., Liskevych, O., & Liskevych, R. (2025). Analysis of digital skills and infrastructure in EU countries based on DESI 2024 data. Future Internet, 17(6), 228.
- Oe, H., Mochizuki, J., Weeks, K., & Weeks, M. (2026). Digital ethnography of classical theatre in the context of lifelong learning: The role of dramaturgy in intergenerational education. Knowledge Economy and Lifelong Learning, 2(1), 21-33.
- Omelyanenko, V., Kudrina, O., Shevtsova, H., Prokopenko, O., & Petrenko, V. (2020). ICT for innovative education and science: Smart environment for networked strategies. In 2020 43rd International Convention on Information, Communication and Electronic Technology (MIPRO) (pp. 727-730). IEEE.
- Pesaran, M. H. (2021). General diagnostic tests for cross-sectional dependence in panels. Empirical Economics, 60(1), 13-50.
- Prokopenko, O., Järvis, M., Bielialov, T., Omelyanenko, V., & Malheiro, T. (2024a). The future of entrepreneurship: Bridging the innovation skills gap through digital learning. In Lecture Notes in Mechanical Engineering (pp. 206-230). Springer.
- Prokopenko, O., Matviienko, V., Chunikhina, T., Ohol, V., & Jasurkova, A. (2024b). Transforming teacher education: The influence of artificial intelligence on educational practices and human resource dynamics. In Proceedings of the 2024 International Conference on Artificial Intelligence and Teacher Education (ICAITE 2024) (pp. 35-42). ACM.
- Rawat, B. R., & Joshi, P. R. (2025). Exploring the influence of financial socialization on university students’ financial well-being using a two-stage PLS-ANN approach. Financial Markets, Institutions and Risks, 9(3), 85-100.
- Roodman, D. (2009). How to do xtabond2: An introduction to difference and system GMM in Stata. The Stata Journal, 9(1), 86-136.
- Sabdenov, R., Abdrakhmanova, G., & Pussyrmanov, N. (2025). Assessing the integration of digital competencies into civil service recruitment and training in Kazakhstan. Problems and Perspectives in Management, 23(2), 561-571.
- Saher, L., Vakulenko, I., & Oleksich, Z. (2025). What makes growth inclusive? Cluster-based insights for EU member states. Business Ethics and Leadership, 9(3), 275-289.
- Saifi, H., & Saifi, F. (2025). Digital transformation as a socio-economic challenge: The impact on the commercial bank employees’ job performance. SocioEconomic Challenges, 9(3), 48-63.
- Sartamorn, S., Oe, H., & Yamaoka, Y. (2025). Financial stratification and digital transformation under market disruption: Evidence from Thai SMEs. Financial Markets, Institutions and Risks, 9(3), 49-63.
- Shafitranata, Alvia, L., & Azizah, R. (2026). ESG implementation and its effect on financial performance: Focusing on sustainable financial strategies of green companies in Indonesia. Environmental Economics, 17(1), 12-24.
- Shygun, M., Bezverkhyi, K., Pylypenko, O., Yurchenko, O., & Poddubna, N. (2023). Presenting financial information in digital formats as a base for analysis and audit of business activities of enterprises. Financial and Credit Activity: Problems of Theory and Practice, 6(53), 233-246.
- Sigdel, S., K. C. D., K. C. M., & Bhandari, M. P. (2026). Socio-economic challenges for the employment-driven construction sector in an emerging Asian economy: Skills development, access to the labor market, employment opportunities, and quality of employment. SocioEconomic Challenges, 10(1), 187-198.
- Sitnicki, M. W., Balan, V., Tymchenko, I., Sviatnenko, V., & Sychova, A. (2021). Measuring the commercial potential of new product ideas using fuzzy set theory. Innovative Marketing, 17(2), 149-163.
- Śliwa, S., Saienko, V., & Kowalski, M. (2021). Educating students during a pandemic in the light of research. International Journal of Educational Development, 87, 102504.
- Sułkowski, Ł., Kolasińska-Morawska, K., Brzozowska, M., Morawski, P., & Seliga, R. (2024). Application of e-learning platforms by higher education institutions during the COVID-19 pandemic: The Polish perspective. Human Technology, 20(3), 446-467.
- Tutar, H., Akçi, Y., Fialova, V., & Kossa, Gy. (2025). The asymmetric impact of digital infrastructure on income inequality: A panel quantile regression analysis of OECD countries. Economics and Sociology, 18(4), 208-223.
- Vakhovych, I. M., Potomkina, O. V., & Oleksandrenko, I. V. (2015). Conceptual framework of the human capital theory development. Actual Problems of Economics, 168(6), 14-21.
- Valaskova, K., Nagy, M., Figura, M., & Rousek, P. (2025). Res publica digitalis: The uneven digital transformation of the European public sector and the impact of policy disparities on governance, service efficiency, and socioeconomic inclusion. Oeconomia Copernicana, 16(3), 1177-1260.
- Volkotrubova, A. V., & Yu, D. (2026). Application of information systems and technologies for modernization of higher education in the construction industry: Experience of China and Kyrgyzstan. AIP Conference Proceedings, 3409(1), 060009.
- World Bank. (2026a). World Development Indicators [Data set].
- World Bank. (2026b). Worldwide Governance Indicators [Data set].
- Yeremenko, O. (2026). Retraining and lifelong learning as an anti-crisis tool: Preserving Ukraine’s intellectual capital in times of war. Knowledge Economy and Lifelong Learning, 2(1), 48-66.
- Zahorodnia, K., Tverdovska, Z., Yarovenko, H., & Shubenko, M. (2026b). Transformational interlinkages between Ukraine’s economic and demographics potential: Implications for public governance based on the analysis of migration, public health, and citizens’ well-being shifts. Public Governance, Regulation and Law, 2(1), 80-129.
- Zahorodnia, K., Uhabakin, O., Titov, E., & Tverdovska, Z. (2026a). Inclusive employment as a factor of social security: Enterprise readiness to employ persons with disabilities in Ülemiste City, Estonia. Safety and Security Advances, 2(1), 81-107.
- Zakharkina, L., Rubanov, P., Kabdybay, A., Zakharkin, O., & Chernobay, L. (2025). Digitalization - CSR integration in transitional banking: Evidence from Ukraine and Kazakhstan. Banks and Bank Systems, 20(4), 256-275.
- Zayed, N. M., Edeh, F. O., Darwish, S., Islam, K. M. A., Kryshtal, H., Nitsenko, V., & Stanislavyk, O. (2022). Human resource skill adjustment in service sector: Predicting dynamic capability in post COVID-19 work environment. Journal of Risk and Financial Management, 15(9), 402.


