“…Fifth, prior research suggests that greenfield ventures and acquisitions may confer different option values (e.g., Brouthers & Dikova, 2010;Smit & Kil, 2017), so we include the variable Acquisition Ratio, measured as the percentage of entries through acquisition in a firm's foreign affiliates. Finally, we control for the value of switching options available from the firm's network of multinational operations (Chang, Kogut, & Yang, 2016;Fisch & Zschoche, 2012;Kogut & Kulatilaka, 1994a;Tong & Reuer, 2007b) by including the variable Switching Flexibility, calculated as one minus the correlation in labor cost across all host countries (e.g., Belderbos, Tong, & Wu, 2014).…”