“…Yet, employee know‐how that is also of value to competing companies offers no such protective shield, as employees with valuable knowledge can walk out the door to join a rival firm or create a new venture (Coff, ; Ganco et al, ; Kacperczyk, , ; Starr, Balasubramanian, & Sakakibara, ), taking their knowledge away from the focal firm to the new employer. Moreover, competing firms may actively poach employees with valuable knowledge to gain access to the focal firm's knowledge sources and technological expertise ( Businessweek, ; Rao & Drazin, ; Stern & James, ). Both can have dire consequences for the focal firm as they facilitate technological knowledge transfer (e.g., Agarwal et al, ; Almeida & Kogut, ; Rosenkopf & Almeida, ; Song, Almeida, & Wu, ) and enhance the rival firm's product innovation (Rao & Drazin, ).…”