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on the part of the call center and what the implications are for customers. In particular, we show that under contracts … under the approximating asymptotic regime considered in this paper. We then suggest other contracts that do not result in … contracts in terms of mean, variance, and outer percentiles of delay for both customer types using both numerical and asymptotic …
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We study large-scale service systems with multiple customer classes and many statistically identical servers. The following question is addressed: How many servers are required (staffing) and how does one match them with customers (control) to minimize staffing cost, subject to class-level...
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Motivated by interest in making delay announcements to arriving customers who must wait in call centers and related service systems, we study the performance of alternative real-time delay estimators based on recent customer delay experience. The main estimators considered are: (i) the delay of...
Persistent link: https://www.econbiz.de/10009218806
We use heavy-traffic limits and computer simulation to study the performance of alternative real-time delay estimators in the overloaded GI/GI/s+GI multiserver queueing model, allowing customer abandonment. These delay estimates may be used to make delay announcements in call centers and related...
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Contractual helpdesk services, also known as call center outsourcing is a growing industry. Helpdesk solutions, which … service function. For smaller companies, outsourcing helpdesk services is becoming more and more popular given the technical … need for hiring additional staff. While the basic principles for negotiating an outsourcing contract apply, this paper …
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