Barro, R., & Sala-i-Martin, X. (2004). Economic Growth. The MIT Press.
Berbeka, J. (2006). Konwergencja gospodarcza a konwergencja społeczna krajów Unii Europejskiej (15) w latach 1985–2002. In M.G. Woźniak (Ed.), Nierówności społeczne a wzrost gospodarczy w dobie globalizacji i regionalizacji (pp. 267–278). Mitel.
Bobeva, D. (2021). Nominal, Structural and Real Convergence of the EU Candidate Countries’ Economies. Journal of Central Banking Theory and Practice, 3, 59–78. https://doi.org/10.2478/jcbtp-2021-0024.
Cabral, R., Castellanos-Sosa, F. A. (2019). Europe's Income Convergence and the Latest Global Financial Crisis. Research in Economics, 73(1), 23–34. https://doi.org/10.1016/j.rie.2019.01.003.
Chilian, M.N., Iordan, M., & Pauna, C. B. (2016). Real and structural convergence in the Romanian counties in the pre-accession and post-accession periods. ERSA conference papers. Retrieved from https://ideas.repec.org/p/wiw/wiwrsa/ersa16p320.html.
Czyż, T., & Hauke, J. (2015). Entropy in regional analysis. Quaestiones Geographicae, 34(4), 69–78. https://doi.org/10.1515/quageo-2015-0037.
Dubra, E. (2016). Social Dimension and Inequality Problems in the European Union. European Integration Studies, 10, 16–28. https://doi.org/10.5755/j01.eis.0.10.14445.
Dubra, E. (2014). European convergence and its impact on the social strategy of Latvia. European Integration Studies, 8, 56–65. https://doi.org/10.5755/j01.eis.0.8.6759.
Eurofound (2024). Developments in income inequality and the middle class in the EU. Publications Office of the European Union. https://www.eurofound.europa.eu/pl/publications/2024/zmiany-w-nierownosciach-dochodowych-i-klasie-sredniej-w-ue.
Eurostat. (2023). Gross domestic product (GDP) and main components per capita. https://ec.europa.eu/eurostat/databrowser/view/nama_10_pc__custom_12203419/default/table?lang=en.
Fedajev, A., Radulescu, M., Babucea, A. G., Mihajlovic, V., Yousaf, Z., & Milićević, R. (2021). Has COVID-19 pandemic crisis changed the EU convergence patterns? Economic Research-Ekonomska Istraživanja, 35(1), 2112–2141. https://doi.org/10.1080/1331677X.2021.1934507.
Fifeková, E., Nežinský, E., & Nemcová, E. (2021). Disparities in EU regions: first take. Proceedings of the International Scientific Conference 2021. https://www.narodacek.cz/conference-proceedings-2021/.
Grynia, A. (2018). Międzynarodowa konkurencyjność gospodarki Litwy po przystąpieniu do Unii Europejskiej. Osiągnięcia i postulowane kierunki zmian. Wydawnictwo UG.
Hobijn, B., & Franses, P.H. (2001). Are Living Standars Converging?. Structural Change and Economic Dynamics, 12, 171–200. https://doi.org/10.1016/S0954-349X(00)00034-5.
Holobiuc, A.M. (2021). Real convergence in Central and Eastern Europe. A comparative analysis of countries and regions. Proceedings of the International Conference on Business Excellence (pp. 824-837). https://doi.org/10.2478/picbe-2021-0076.
Jóźwik, B. (2017). Realna konwergencja gospodarcza państw członkowskich Unii Europejskiej z Europy Środkowej i Wschodniej: transformacja, integracja i polityka spójności. PWN.
Karmowska, G., & Mikiashvili, N. (2021). The assessment of development convergence among post-socialist countries based on selected indices. Economics and Environment, 74(3), Article 15. https://ekonomiaisrodowisko.pl/journal/article/view/23.
Kluth, K. M. (2023). Analiza konwergencji gospodarczej i społecznej krajów Unii Europejskiej w czasach kryzysu. Optimum: Economic Studies, 4(114), 220–237. http://dx.doi.org/10.15290/oes.2023.04.114.013.
Kuc, M. (2014). Analiza konwergencji społecznej metodami panelowymi. Collegium of Economic Analysis Annals. Warsaw School of Economics, 34, 197–208.
Kusideł, E. (2013). Convergence of Regional Human Development Indexes in Poland. Comparative Economic Research. Central and Eastern Europe, 16(1), 87–102. https://doi.org/10.2478/cer-2013-0006.
Lafuente, J. Á., Marco, A., Monfort, M., & Ordóñez, J. (2020). Social Exclusion and Convergence in the EU: An Assessment of the Europe 2020 Strategy. Sustainability, 12(5), Article 1843. https://doi.org/10.3390/su12051843.
Landesmann, M., & Székely I. P. (Eds.). (2021). Does EU Membership Facilitate Convergence? The Experience of the EU's Eastern Enlargement. Volume II. Springer International Publishing. https://doi.org/10.1007/978-3-030-57702-5.
Liang, X., Si, D., & Zhang, X. (2017). Regional sustainable development analysis based on information entropy – Sichuan Province as an example. International Journal of Environmental Research and Public Health, 14(10), 1219–1218. https://doi.org/10.3390/ijerph14101219.
Lungu, A. (2024). Analysis of Economic Convergence in the European Union, Proceedings of the International Conference on Business Excellence (pp. 405-423). https://doi.org/10.2478/picbe-2024-0035D.
Mankiw, N.G., Romer, D., &Weil, D.N. (1992), A Contribution to the Empirics of Economic Growth, Quarterly Journal of Economics, 107(2), 407–437. https://doi.org/10.2307/2118477.
Markowski, Ł., Kotliński, K., & Ostrowska A. (2023). Sustainable Consumption and Production in the European Union - An Attempt to Assess Changes and Convergence from the Perspective of Central and Eastern European Countries. Sustainability, 15, Article 16485. https://doi.org/10.3390/su152316485.
Masso, J., Soloviov, V., Espenberg K., & Mierina I. (2019). Social convergence of the Baltic states within the enlarged EU: Is limited social dialogue an impediment? In D.Vaughan-Whitehead (Ed.), Towards Convergence in Europe, chapter 2, (pp. 35-77). Edward Elgar Publishing.
Matkowski, Z., Próchniak, M., & Rapacki, R. (2016). Real Income Convergence Between Central Eastern and Western Europe: Past, Present, and Prospects. Ekonomista, 6, 853–892.
Mazumdar, K. (2002). A Note on Cross country Divergence in Standard of Living. Applied Economics Letters, 9(2), 87–90. https://doi.org/10.1080/13504850110049388.
Moscovici, P. (2017). Making Economic and Social Convergence our Political Priority. Closing Remarks. Reinventing Convergence: Towards Economic Resilient Structures. Brussels: European Commission.
Munteanu, A. (2015). Regional Convergence in Romania: From Theory to Empirics. Procedia Economics and Finance, 32, 160–165. https://doi.org/10.1016/S2212-5671(15)01378-7.
Neumayer, E. (2003). Beyond income: convergence in living standards, big time. Structural Change and Economic Dynamics, 14, 275–296. https://doi.org/10.1016/S0954-349X(02)00047-4.
Rapacki, R., & Próchniak, M. (2019). EU Membership and Economic Growth: Empirical Evidence for the CEE Countries. European Journal of Comparative Economics, 16(1), 3–40.
Sala-i-Martin, X. (1996). Regional cohesion: Evidence and theories of regional growth and convergence. European Economic Review, 40(6), 1325–1352. https://doi.org/10.1016/0014-2921(95)00029-1.
Shannon, C. E. (1948). A mathematical theory of communication. Bell System Technical Journal, 27(3), 379–423. https://doi.org/10.1002/j.1538-7305.1948.tb01338.x.
Stiglitz, J.E., Sen, A.K., & Fitoussi, J.P. (2009). Report by the commission on the measurement of economic performance and social progress. Commission on the Measurement of Economic Performance and Social Progress. https://www.economie.gouv.fr/files/finances/presse/dossiers_de_presse/090914mesure_perf_eco_progres_social/synthese_ang.pdf.
Stojkov, A., Veljanovski, M., & Warin, T. (2024). European integration and economic growth in emerging Europe: the role of institutions and policy factors. Post-Communist Economies, 36(7), 778–800. https://doi.org/10.1080/14631377.2024.2376974.
Toplu, Y., Ö. (2022). Is an Economic Integration a Stimulus for Convergence? Analysis of European Union’s Last Enlargement. Afyon Kocatepe Üniversitesi Sosyal Bilimler Dergisi, 24(2), 631–645. https://doi.org/10.32709/akusosbil.983865.
UN. (2015). Transforming our World: The 2030 Agenda for Sustainable Development. https://sdgs.un.org/publications/transforming-our-world-2030-agenda-sustainable-development-17981.
Villas-Boas, S. B., Fu, Q., & Judge, G. (2019). Entropy based European income distributions and inequality measures. Physica A: Statistical Mechanics and Its Applications, 514(1), 686–698. https://doi.org/10.1016/j.physa.2018.09.121.
Wójcik, P. (2018). Metody pomiaru realnej konwergencji gospodarczej w ujęciu regionalnym i lokalnym. Konwergencja równoległa. Wydawnictwo Uniwersytetu Warszawskiego.
Wronowska, G., & Rosiek, J. (2019). Social convergence in the EU-28 countries in the light of the implementation of the Europe 2020 Strategy. The DEA approach. Acta Scientiarum Polonorum. Oeconomia, 18(3), 111–119. https://doi.org/10.22630/ASPE.2019.18.3.38.