“…Reliability of the results is also confirmed by reasonablenessand proximity of the theoretical substantiation of the research findings obtained to the findings of reputable researchers. In particular, the need to consider sustainable development as the economic basis for building a modern economy has been substantiated taking into account the wellfounded by the leading scholars need to combine the requirement of market rationality (Ürge- Vorsatz et al, 2014) with the right of any individual to participate in the production life, to sufficient material security (Kumar, Americo, & Billingham, 2016), to his life and the life of his descendants in an environmentally friendly environment (Liu, 2016;Obergassel, Peterson, Mersmann, Schade, Hofbauer, & Mayr-Hofer, 2017).…”