“…The scientific literature mentions a wide range of environmental factors potentially influencing the performance of SMEs. An increased attention is paid to a stable size of the business (Vekic, 2020;Belas et al, 2020;Gupta, 2016;Virglerová et al, 2017;Kotaskova, Rozsa, 2018;Dyduch, 2019), business staff and human resources practices, sales networks, products, processes, marketing innovations, as well as the sustainable management (Kotulic et al, 2017;Lazikova et al, 2018;Tingvall, 2018;Durda & Kljucnikov, 2019). Exports, market orientation and planning flexibility have been identified as priorities in SME studies in terms of transformation into efficient economic units (Sheehan, 2013;Bencikova, Mala, Minarova, 2013;Wallsten, 2000;Jašková, 2019;Dvorský, et al 2019).…”