Disruptive Timing
研究了新进入者何时采用颠覆性技术、在位企业何时切换技术的战略时机问题，提出了五种颠覆类型，帮助学者和管理者理解颠覆的动态过程。
This study examines the role of strategic timing in disruptive innovation. We construct a model where an entrant decides when to enter with a potentially disruptive technology and the incumbent determines whether and when to switch from its existing technology. By accounting for endogenous firm-specific learning alongside exogenous technological improvement, our model highlights the critical role of timing in shaping disruption. First, an entrant’s strategic timing—whether to enter early or delay entry—can cause disruption by deferring the timing of the incumbent’s response or deterring it altogether. Second, we identify conditions where incumbents, even those unable to initially mount a response, can later switch to the disruptive technology and coexist with an entrant. Based on these insights, we propose a typology of five distinct disruption types—Perfect, Postponed, Passing, Phased, and Partial—that expands the traditional understanding of disruption beyond the often-studied “perfect” cases to comprehend transient and mixed cases as well. Our theory of disruptive timing integrates literature on strategic timing and disruptive innovation to offer a new perspective for scholars and actionable insights for practitioners. This paper was accepted by Joshua Gans, business strategy. Funding: This work was supported by the Harvard Business School Division of Research and Faculty Development. Supplemental Material: The online appendices are available at https://doi.org/10.1287/mnsc.2023.01734 .