Delivering Quality Service cover

Delivering Quality Service

by Valarie A. Zeithaml

The book defines excellent service as the capacity to fulfill promises, requiring first to define what can be promised. It presents a model derived from seven years of service quality research that balances customer value perception with need, illustrated by Florida Power & Light, Deluxe Corporation, and Metropolitan Life Insurance. The model evaluates five quality attributes—reliability, empathy, assurance, responsiveness, tangibles—by comparing perceptions with expectations, giving managers a two‑part measure to segment markets by service expectations.

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