5. Discussion
Our study contributes to the field of global sourcing by identifying the impact of critical incidents on the stages of global sourcing. While Monczka and Trent (1991, 2003a, 2003b, 2005) emphasize generic motives and benefits of global sourcing efforts, we find critical incidents to be the main reason why companies may take on global sourcing. Simply recognizing the benefits of global sourcing is not enough to bring companies to the next stage of global sourcing. Our study shows that a “spark” is needed to light the global sourcing fire. Critical incidents are apparently still helpful to prompt purchasing managers to show initiative on global sourcing.