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Ekonomika rolnictwa, mikroekonomia stosowana, mikroekonometria stosowana, ekonomika produkcji,

Ph.D. in Economics (Applied Microeconomics), University of Copenhagen, Denmark, 2010-2013
Ph.D. thesis: The Use of Nonparametric Kernel Regression Methods in Econometric Production Analysis
M.Sc. in Economics (Agricultural Economics), Faculty of Economic Sciences, Warsaw University of Life Sciences (SGGW), Poland, 2000-2005.
University Pedagogy, University of Copenhagen, Denmark, Training in Pedagogy  2017/18.
Introduction to University Pedagogy, University of Copenhagen, Denmark, Training in Pedagogy 2017.
Researcher, Department of Food and Resource Economics, University of Copenhagen, Denmark, from April 2014.
Post-doc researcher, Department of Food and Resource Economics, University of Copenhagen, Denmark, April 2013 - March 2014.
PhD Fellow, Department of Food and Resource Economics, University of Copenhagen, Denmark, March 2010 - March 2013.
Research Assistant, Institute of Agricultural and Food Economics - National Research Institute, Warsaw, Poland, April 2005 - February 2010. 
Expert for the OECD Network on Agricultural Total Factor Productivity and the Environment (2015-present)
Expert for the Working Group on Agricultural Statistics at the Statistics Denmark (2014-18)
Member of the International Association of Agricultural Economists (2015-present)
Member of the European Association of Agricultural Economists (2011-present)
Member, Agricultural Economics Society , (2012-present)
Member of the PhD Board at the Faculty of Life Sciences, University of Copenhagen, Denmark (2011-12)
Member of the PhD Committee at the Department of Food and Resource Economics, University of Copenhagen, Denmark (2011-12)
Member of the Scientific Board at the Institute of Agricultural and Food Economics, Warsaw, Poland (2008-10)
Referee for Peer-Reviewed Journals: Agricultural Economics, Journal of Productivity Analysis, Energy Economics, Computational Statistics, International Journal of Information Technology & Decision Making, Animal: An International Journal of Animal Bioscience.
PhD Scholarship in Applied Microeconomics at the Department of Food and Reso- urce Economics, University of Copenhagen, financed jointly by the German Research Foundation (Deutsche Forschungsgemeinschaft, DFG), Institute of Food and Resource Economics and Faculty of Life Sciences, University of Copenhagen, March 2010 - February 2013
Best Poster Award for a significant contribution in the field of Agricultural Economics at the 14th Congress of European Association of Agricultural Economists, Ljubljana, Slovenia, August 26-29, 2014.
Best Paper Prize Award (with Henningsen, A.) for the paper presented at the Asia-pacific Productivity Conference 2012, Bangkok, Thailand, July 25-27, 2012, founded by the Efficiency and Productivity Analysis working group of the Association of European Operational Research Societies (EURO).

Henningsen, A., Czekaj, T. G., Forkman, B., Lund, M. and Nielsen, A. S. (2017), The Relationship between Animal Welfare and Economic Performance at Farm Level: A Quantitative Study of Danish Pig Producers. Journal of Agricultural Economics.

Wendimu, M. A., Henningsen, A. and Czekaj, T. G. (2017), Incentives and Moral Ha- zard: Plot Level Productivity of Factory-operated and Outgrower-operated Sugarcane Production in Ethiopia. Agricultural Economics

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