Service Quality Evaluation in the Hospitality Industry
Summary
The evaluation of service quality in hospitality encompasses the systematic assessment of guest expectations and experiences across various dimensions—tangibles, reliability, responsiveness, assurance and empathy. Historically anchored in models such as SERVQUAL and SERVPERF, research has expanded to incorporate importance-performance analysis, decision-making frameworks and data-driven techniques. In contemporary practice, digital feedback channels, online review platforms and mobile applications generate vast streams of user-generated content, enabling real-time insights and predictive analytics. Internal service quality and employee engagement have also emerged as critical determinants of guest satisfaction and loyalty. Globally, the accurate measurement of service quality guides operational improvements, strategic resource allocation and sustainable initiatives, while informing policy and investment decisions in tourism, lodging and ancillary services. Advances in machine learning, multiple criteria decision-making and imbalanced data treatment are refining the precision of quality metrics, enhancing both managerial responsiveness and competitive differentiation in a dynamic market.
Research from Nature Portfolio
No recent Nature Portfolio content available.
Service Quality Evaluation in the Hospitality Industry publication trend
The graph below shows the total number of articles in service quality evaluation in the hospitality industry across all publications each year (not limited to Nature Index journals).
Technical terms
SERVQUAL: A multidimensional instrument measuring service quality as the gap between customer expectations and perceptions across five dimensions.
Multiple Criteria Decision-Making (MCDM): A methodological approach for ranking and selecting alternatives based on multiple weighted criteria.
Imbalanced Data: A dataset characteristic where certain classes or outcomes are underrepresented, affecting model training and accuracy.
User-Generated Content (UGC): Reviews, ratings and comments produced by customers on digital platforms, used for sentiment analysis and service evaluation.
Importance-Performance Analysis (IPA): A tool that plots service attributes by their perceived importance and performance to identify areas for improvement.
References
- A multiple criteria decision-making model for enhancing informative service quality at airports. Decision Analytics Journal (2024).
- An empirical study on the imbalance phenomenon of data from recommendation questionnaires in the tourism sector. Journal of Tourism Futures (2023).
- How about the service perception during the COVID-19 pandemic: an analysis of tourist experiences from user-generated content on TripAdvisor. Tourism Critiques Practice and Theory (2022).
Turn complex research questions into confident strategic decisions
When you're under pressure to set direction, justify investment, or understand your competitive position, you need more than raw data — you need trusted insights you can act on.
Benchmark your performance against global peers using robust, methodologically sound analysis.
Combine quantitative metrics with qualitative expert insight to uncover strengths, gaps and emerging opportunities.
Gain tailored, decision-ready recommendations aligned to your strategic priorities.
Talk to us to learn more about our data dashboards and bespoke strategy reports.
Grow research skills, confidence and careers with training built for every stage of the research lifecycle.
Developed with Nature Portfolio journal Editors and internationally renowned experts. Discover three ways to learn:
Self-paced, online courses in convenient bite-sized units, covering key skills across scientific writing, publishing, grant writing, data analysis, and more.
Expert trainer-led workshops with hands-on exercises and real-time feedback across core research skills, delivered via interactive group sessions.
Editor-led workshops combining core principles in writing and publishing, personalised 1:1 feedback from Nature Portfolio Editors and hands-on exercises.
Explore course catalogues and workshop agendas, enquire about the options or request institutional pricing.