“…Testing Gibrat's law has a long tradition, with mixed empirical results depending on the country, branch of farming/industry/sector, time/length of analysis, data and methodological approach, as well as the selection of control variables or other drivers of firm/farm growth (Bakucs et al , 2013; Akimowicz et al , 2013; Bojnec and Fertő, 2020, 2021a, b; Bojnec et al , 2022). If Gibrat's law holds, stochastic models of firm/farm growth should prevail and assuming a proportionate effect, exogenous random changes will drive firm/farm growth (Geroski, 2005; Ward and McKillop, 2005).…”