RT Article T1 The Respective Effects of Virtues and Inter-organizational Management Control Systems on Relationship Quality and Performance: Virtues Win JF Journal of business ethics VO 154 IS 1 SP 211 OP 228 A1 Donada, Carole A1 Mothe, Caroline A1 Nogatchewsky, Gwenaëlle A1 Ribeiro, Gisele de Campos A2 Mothe, Caroline A2 Nogatchewsky, Gwenaëlle A2 Ribeiro, Gisele de Campos LA English YR 2019 UL https://ixtheo.de/Record/1785667262 AB In this study, we evaluate how individual virtues and inter-organizational management control systems (IOMCS) influence buyer–supplier performance through relationship quality. Results from a sample of 232 firms confirm that virtues and IOMCS relate positively to relationship quality and performance, respectively. However, IOMCS lose their positive influence on relationship quality when considered along with virtues. That is, when both variables enter the regression model simultaneously, virtues win. This interesting finding has particular resonance at a time when research on ethics still needs to reinforce its positive effects on the practice of management. K1 Virtue K1 Performance K1 Quality K1 Inter-organizational management control systems K1 buyer–supplier relationships DO 10.1007/s10551-016-3418-x