Corrigendum to "Affirmative action in school choice: A new solution" [Math. Social Sci. 92 (2018) 1-9]

Abstract In (Ju et al., 2018) Ju et al. investigate the responsiveness of affirmative action in school choice. For the minority reserves type affirmative action they introduce a new matching mechanism and claim that their mechanism is responsive to the minority reserves policy (Theorem 1 in Ju et al., 2018). However, we construct a counterexample, which shows that it is not the case.