Authors
lukasz.ambroziak@ierigz.waw.pl
PhD, Institute of Agricultural and Food Economics National Research Institute, Department of Agribusiness and Bioeconomy, Warsaw, Poland
iwona.szczepaniak@ierigz.waw.pl
PhD, DSc, Assoc. Prof. of Institute of Agricultural and Food Economics National Research Institute, Department of Agribusiness and Bioeconomy, Warsaw, Poland
PhD, DSc, Assoc. Prof. of Poznań University of Life Sciences, Faculty of Economics, Department of Economics and Economy Policy in Agribusiness, Poznań, Poland