Areas of research

• Demographic development
• Transformations of types and forms of employment. Methodology for researching undeclared work. Forecasting the labor market
• Local labor markets, their impact on the financial capacity of territorial communities

Participation in international research and/or educational projects

• Modeling the impact of changing the personal income tax credit mechanism on the budgets of territorial communities (2024, Programme U-LEAD with Europe)
• Assessing the needs of the Ukrainian labor market and mapping skills in sectors relevant to recovery (2023–2024, GIZ)
• Developing information support for the personal income tax reform (2023, Programme U-LEAD with Europe)
• Research on fair and effective distribution of personal income tax (2021, Programme U-LEAD with Europe)
• Integrated urban development in Ukraine II. Concept of integrated development of the Podilskyi district of Kyiv (2018–2019, GIZ)

Profiles in international scientometric databases

• Scopus ID: 57205740585
• Web of Science ResearcherID: MCI-9478-2025
• ORCID ID: 0000-0003-2495-4100
• Google Scholar: https://scholar.google.com.ua/citations?user=XmfM79EAAAAJ&hl=uk&oi=sra

Publications in periodicals included in the list of professional publications of Ukraine, in scientometric databases, including Scopus, Web of Science Core Collection:

1. Cymbal О., Ostafiichuk Ya., Pylypiv V. (2024). Institutional environment of the labor remuneration. Demography and Social Economy, 56(2), 98–117. DOI: https://doi.org/10.15407/dse2024.02.098 (Ukrainian)
2. Novikova O., Cymbal О., Ostafiichuk Ya.(2024). Building the resilience of the social and labor sphere in the context of postwar development of Ukrainian economy. Economy of Ukraine, 67(7 (752), 94–112. DOI: https://doi.org/10.15407/economyukr.2024.07.094 (Ukrainian)
3. Novikova O., Ostafiichuk Ya. Pankova O. (2024). Status, problems and possibilities of providing Ukrainian industry with labor force in conditions of a long-term war. Economy and Society, 68. DOI: https://doi.org/10.32782/2524-0072/2024-68-210 (Ukrainian)
4. Novikova O., Ostafiichuk Ya. (2023) Ensuring balanced social and labor development of Ukraine: challenges and opportunities. Industrial Economics. 2(102). 62–77. DOI: http://doi.org/10.15407/econindustry2023.02.062 (Ukrainian)
5. Cymbal O., Ostafiychuk Y., Pankova O. (2023). Digital methods and technologies of forming an innovative labour market information support system in Ukraine. Journal of European Economy. 3. 471–496. DOI: https://doi.org/10.35774/jee2023.03.471
6. Danylyshyn B., Cymbal O., Ostafiichuk Ya., Pylypiv V. (2022). The tax changes impact on the municipal budgets revenues in Ukraine. Financial and Credit Activity Problems of Theory and Practice. 5(46). 126–136. DOI: https://doi.org/10.55643/fcaptp.5.46.2022.3843 (Scopus).
7. Novikova O., Ostafiichuk Ya.Novak I.(2022). Changes in labor and tax legislation of Ukraine under martial law: problems and prospects for improvement.Industrial Economics. 2(98). 75-90. DOI: http://doi.org/10.15407/econindustry2022.02.075 (Ukrainian)
8. Zaloznova Y., Pankova O., Ostafiichuk Y. (2020). Global and Ukrainian Labour Markets in the Face of Digitalization Challenges and the Threats of the COVID-19 Pandemic. Virtual Economics, 3(4), 106–130. DOI: https://doi.org/10.34021/ve.2020.03.04(6)
9. Novikova O., Ostafiichuk Y., Khandii O. (2019). Mechanism of Strengthening Social and Labor Potential of Sustainable Development. Problemy ekorozwoju – Problems of sustainable development. Vol. 14. 1. 63–72. https://ph.pollub.pl/index.php/preko/article/view/5060/3950 (Scopus)
10. Novikova O., Ostafiichuk Y., Khandii O. (2019). Social justice and economic efficiency of the modern labor market. Baltic Journal of Economic Studies. 2019. 5(3).145-151. DOI: https://doi.org/10.30525/2256-0742/2019-5-3-145-151 (Web of Science)

Monographs:

1. Formation of sustainable social and labor development in conditions of martial law and digital transformations: monograph / O.F. Novikova, O.I. Amosha, Y.S. Zaloznova, Y.V. Ostafiichuk and others, Institute of Industrial Economics. Kyiv, 2024. 382 p.
2. Transformation of the social and labor sphere in the conditions of digitalization of the economy: monograph / O.F. Novikova, Y.S. Zaloznova, O.I. Amosha, Y.V. Ostafiichuk and others; Institute of Industrial Economics. Kyiv, 2022. 385 p.
3. Human development in Ukraine. Priorities of national policy of minimizing asymmetry of the Ukrainian labor market / O.I. Tsymbal, E.M. Libanova, Ya.V. Ostafiichuk and others. ; ed. author col. O.I. Tsymbal. Kyiv: Akademperiodyka, 2021. 210 p. URL: https://idss.org.ua/arhiv/Block_Libanova_Ludskij_rozvytok_web.pdf.
4. Social and labor factors of sustainable economic growth: possibilities and mechanisms of activation: monograph / O.F. Novikova, O.I. Amosha, L.L. Shamileva, Ya.V. Ostafiichuk and others; NAS of Ukraine, Institute of Industrial Economics. Kyiv, 2020. 464 p.
5. Ostafiichuk Ya.V. Sustainable development of the service sector: essence, trends and prospects: monograph. Kyiv: DETUT, 2012. 291 p.