This paper studies a Markovian two-station tandem queueing network with impatient customers. Queueing networks with abandonment are common in many industries, e.g., call centers and healthcare. Therefore, their management has received much attention. The resulting model is a level-dependent...

Designing modern call centers requires an understanding of callers' patience and abandonment behavior. Using a Cox regression analysis, we show that callers' abandonment behavior may differ based on their contact history, and changes across their different contacts. We control for caller...