“…Instead, in our 2018 article we say that all three theoretical lenses—principal–agent, collective action, and functionality—are likely to be important, and none of them should be abandoned. There are many other theory‐driven papers on corruption that also provide valuable insights: examples include Lessig () on “institutional corruption,” Hoffmann and Patel () on norms/behavior, Abraham, Suleeman, and Takwin () on the psychology of corruption, Johnson, Einarsdóttir, and Pétursdóttir () on a feminist theory of corruption and many more. Twenty years ago, Williams (, p. 511) argued that “instead of putting all of our eggs in one conceptual basket [on corruption], there is a need to examine a range of related concepts.” Twenty years on, the field is finally starting to take up this challenge, and it is all the richer for it.…”