Zur Navigation - Zum Inhalt

Igor Ostapchuk

Igor Ostapchuk

Igor Ostapchuk

zur Person

Publikationen und Vorträge

Artikel (referiert)

; ; ; (2022) Why did Ukraine become a key player on the world agri-food markets? An enterprise-level perspective. German Journal of Agricultural Economics 71 (3): 114-133.

; ; ; (2021) Broadening the scope of instrumental motivations for CSR disclosure: An illustration for agroholdings in transition economies. International Food and Agribusiness Management Review 24 (4): 717-737.

; ; (2021) Agroholdings and land rental markets: A spatial competition perspective. European Review of Agricultural Economics 48 (1): 158–206.

; ; ; (2021) What drives the acquisition behavior of agroholdings? Performance analysis of agricultural acquisition targets in Northwest Russia and Ukraine. International Food and Agribusiness Management Review 24 (4): 593-613.

; ; (2021) Post-acquisition integration and growth of farms: The case of Ukrainian agroholdings. International Food and Agribusiness Management Review 24 (4): 615-636.

; ; ; ; (2021) Machine learning reveals complex effects of climatic means and weather extremes on wheat yields during different plant development stages. Climatic Change 169 (3-4)

Artikel (nicht referiert)

; (2022) Zum Akquisitionsverhalten ukrainischer Agrarholdings: Strategien, Auswirkungen und Perspektiven. Ukraine-Analysen (259): 3 - 7.

Beiträge zu Sammelwerken

; ; (2019) The Potential of Ukrainian Crop Production: Profit and Yield-based Projections. In: Henning, C., Hess, S., Latacz-Lohmann, U., Loy, J.-P., Thiele, H., Braatz, M. (Hrsg.): Visionen für eine Agrar- und Ernährungspolitik nach 2020 (Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaus, Bd. 54), 3-16: Landwirtschaftsverlag Münster.

; ; (2015) The emergence of agroholdings and patterns of land use in Ukraine. In: Schmitz, A., Meyers, W. H. (eds.): Transition of Agricultural Market Economies - The Future of Kazakhstan, Russia and Ukraine, 102-110: CABI (Commonwealth Agricultural Bureaux (CAB) International).

Weitere Publikationen

; ; (2020) Coronavirus: Which agricultural enterprises will survive the crisis? Association "Ukrainian Agribusiness Club".

; ; (2019) Agroholdings and land rental markets: A spatial competition perspective. EAAE.

; (2018) Efficiency and Profitability of Ukrainian Crop Production. Agriculture Policy Report, German-Ukrainian Agricultural Policy Dialogue, Kiew.

Poster

(2019) How Do Large Holding Companies Grow in Agriculture: Target Selection, Post-Acquisition Integration and Organic Growth. Berlin, Deutschland, 13.11.2019 - 15.11.2019.

Vorträge

; ; ; (2023) Why did Ukraine become a key player on the world agri food markets? An enterprise level perspective. XVII Congress of the European Association of Agricultural Economists (EAAE) “Agri-food systems in a changing world: Connecting science and society”, Rennes, Frankreich.

; (2023) What drives post acquisition farm growth? Empirical evidence from Ukraine. XVII Congress of the European Association of Agricultural Economists (EAAE) “Agri-food systems in a changing world: Connecting science and society”, Rennes, Frankreich.

; ; ; (2021) Drivers of corporate disclosure of publicly listed agroholdings in Ukraine. XVI EAAE Pre-Congress Symposium - Large Scale Agriculture in Transition and Developed Economies: Organizational and Societal Issues, Prag / Online, Tschechische Republik.

; ; ; (2021) Pre-acquisition target selection: Comparative analysis of farms in Russia and Ukraine. XVI EAAE Pre-Congress Symposium - Large Scale Agriculture in Transition and Developed Economies: Organizational and Societal Issues, Prag / Online, Tschechische Republik.

; (2021) Factors of post-acquisition farm integration and growth in Ukraine. XVI EAAE Pre-Congress Symposium - Large Scale Agriculture in Transition and Developed Economies: Organizational and Societal Issues, Prag / Online, Tschechische Republik.

; (2019) Evaluating the Effects of Coupled Direct Payments on Farm Income Using Dose Response Function. Evidence from Kosovo. 171st EAAE Seminar - Measuring and evaluating farm income and well-being of farm families in Europe, Taenikon, Schweiz.

; (2019) Acquisition behavior of agroholdings in Ukraine (The development of agroholdings from the perspective of firm growth theories). Jill L. Findeis Seminar, Columbia, MO, USA.

; ; (2019) Agroholdings and Land Rental Markets: A Spatial Competition Perspective. 165th EAAE seminar Agricultural Land Markets – Recent Developments, Efficiency and Regulation, Berlin, Deutschland.

; ; (2019) The Dynamics of Post-Acquisition Farm Restructuring and Growth in Ukraine. German-Ukrainian Summer School in Agricultural Economics, Halle (Saale), Deutschland.

(2018) Expansion of Agroholdings in Ukraine From the Perspective of the Firm Growth Theory. LaScalA Internal Workshop, Halle (Saale), Deutschland.

; ; (2018) What prevents Ukrainian farms from growing? Profit and yield-based projections. IAMO Forum 2018: Large-Scale Agriculture – For Profit and Society?, Halle (Saale), Deutschland.

; ; (2018) The Effects of Holding Affiliation on Farming: Evidence from a Transition Economy. IFAMA World Conference. Sustainable Food Security 2050, Buenos Aires, Argentinien.

; ; (2018) Holding Affiliation Effects on Performance and Growth: Analysis of Ukrainian Farms. The 30th International Conference of Agricultural Economists (ICAE), Vancouver, Kanada.

(2018) Key to Success: French Story of Record Efficiency on Ukrainian Fields. 9th International Large Farm Management Conference "Agribusiness 2018: AGRO or BUSINESS?", Kiew, Ukraine.

; ; (2017) Effect Of Public Subsidies On Productivity Of Crop Producing Farms In Ukraine – A Farm-level Difference-in-differences Analysis. XV EAAE Congress "Towards Sustainable Agri-Food Systems: Balancing between Markets and Society", Parma, Italien.

(2017) Ukrainian agroholdings: profitability and performance. Kick-off meeting of the LaScalA project, Kiew, Ukraine.

; ; (2016) The Effects of Gender Composition and Board Diversity on Corporate Social Responsibility of Ukrainian Agroholdings. IAMO Forum 2016: Rural Labor in Transition, Halle (Saale), Deutschland.

; ; (2016) On perspectives and challenges of Ukrainian agroholdings: Implications of the political and economic crisis. Land and Poverty Conference 2016: Scaling up Responsible Land Governance, Washington, DC, USA.

; ; ; (2016) Productivity Implications of State Support to Ukrainian Agriculture. 155th EAAE-Seminar: "European Agriculture towards 2030 - Perspectives for further East-West Integration", Kiew, Ukraine.

; ; (2015) Productivity and profitability developments in Ukrainian agriculture: Agroholding versus independent enterprises. 29th International Conference of Agricultural Economists: Agriculture in an interconnected world, Mailand, Italien.