A. Michael Knemeyer

A plastic response is a type of resilient response to disruption whereby a supply chain is significantly redesigned. This is in contrast to the most common responses to disruption emphasized in the extant resilience literature, in which restoration of a supply chain to its pre‐disruption state is typically the focus. Researching plastic responses is important because they differ greatly from restoration. A plastic response is a new way to operate, thus requiring implementation of major changes to the supply chain. Accordingly, a foundational premise is adopted to characterize a plastic response as (1) a significant redesign, (2) due to a pressing need, (3) requiring most or all of the following: acquisition of new skills, investment in new assets and leadership support, (4) a permanent new way to operate. Additionally, eight propositions are offered to serve as bases for further research. These relate to two fundamental issues: when are plastic responses most likely to be exercised and how to enable plastic responses. The propositions were developed through qualitative data analysis and informed by change management theory. The data were collected from in‐depth interviews with global corporations in a variety of industries. Theoretical contributions and managerial implications are offered at the end.