147. Teece (1986).
148. Gilbert (2021, p. 12).
149. So say internal Facebook documents. Keach Hagey and Jeff Horwitz, “Facebook Tried to Make Its Platform a Healthier Place. It Got Angrier Instead,” Wall Street Journal, September 15, 2021.
150. Jin, Leccese, and Wagman (2022).
151. On the many start-ups Amazon needed to acquire and integrate for the Alexa project, see Stone (2021, pp. 21–53).
152. Phillips and Zhdanov (2013).
153. Kenney and Zysman (2019).
154. Doidge et al. (2018, p. 8).
155. Ben Worthen, Ian Sherr, and Shira Ovide, “Dell to Sell Itself for $24.4 Billion,” Wall Street Journal, February 5, 2013.