“…Some other work shows that multi‐business firms are better able (than single‐business firms) to exploit opportunities across the portfolio, whether it be by redeploying labor (e.g., Belenzon & Tsolmon, 2016; Santamaria, 2021; Tate & Yang, 2015), plants (e.g., Sohl & Folta, 2021), or retail shelf‐space (e.g., Giarratana & Santaló, 2020). Such adaptations seemingly help in retrenching or expanding revenues (e.g., Dickler & Folta, 2020; Miller & Yang, 2016) or exiting markets (O'Brien & Folta, 2009; Santamaria, 2021; Sohl & Folta, 2021). Finally, some empirical work drives at mechanisms leading to efficient redeployment: lower adjustment costs, greater inducements, and higher external transaction costs (e.g., Belenzon & Tsolmon, 2016; Dickler & Folta, 2020; Giarratana et al, 2021; Giarratana & Santaló, 2020; Sohl & Folta, 2021).…”