“…In this context, prior research has investigated several dimensions of family firm heterogeneity, for example, generation (Stockmans, Lybaert, & Voordeckers, 2010) and internationalization (Arregle, Naldi, Nordqvist, & Hitt, 2012). Additionally, prior research has started to verify the relevance of nonfamily involvement in family firms (Tabor, Chrisman, Madison, & Vardaman, 2018).…”