Summarized Notes on Delivery and Service Management

Understanding Service Management

• Services as deeds, processes, and performances (Zeithaml & Bitner).
• Time-based performances yield customer value through access, not ownership (Lovelock & Wirtz).
• A service system involves co-production of value with people, technology, and shared information (Spohrer et al.).

Service Economy

• Services are essential infrastructure, quality of life, and profit drivers in modern economies.
• Services contribute increasingly as traditional manufacturing firms undergo "servitization."
• Majority of employment has transitioned from agriculture and industry to services (8/10 US jobs).

Fundamental Characteristics of Services

• Customer Participation: Active role in service processes.
• Simultaneity: Production and consumption occur simultaneously.
• Perishability: Unused service capacity is lost.
• Intangibility: Services are ideas/actions, not tangible goods.
• Heterogeneity: Variability due to human interaction.
• Non-transferable Ownership: Access to services rather than ownership.

Service Quality

• Defined by the match between customer expectations and perceptions.
• SERVQUAL Dimensions:
  • Tangibles: Physical evidence (e.g., facilities, staff appearance).
  • Reliability: Consistent performance of promised services.
  • Responsiveness: Willingness to assist and provide timely service.
  • Assurance: Employee knowledge and ability to instill confidence.
  • Empathy: Individualized attention and understanding customer needs.

Gaps Model (SERVQUAL)

• GAP 1: Knowledge Gap - Disconnect in understanding customer expectations.
• GAP 2: Policy Gap - Failure to set measurable standards based on expectations.
• GAP 3: Delivery Gap - Mismatch in service specifications versus actual delivery.
• GAP 4: Communication Gap - Difference between promised and actual service delivery.
• GAP 5: Perception Gap - Discrepancy between expected and perceived service quality, driven by Gaps 1-4.