In light of current industry imperatives and growing scholarly attention, this study was conducted to provide a thoroughly updated bibliometric overview of how service innovation research has evolved. A total of 133 papers across 42 hospitality and tourism journals over 18 years (2003–2020) were extracted and analyzed. We first examined the publication outlets and trajectories of service innovation. Next, we applied several state-of-the-art bibliometric techniques, including co-citation and keyword co-occurrence analysis. Based on the results of co-occurrence analysis, we proposed a flowchart of the service innovation process combining organizational and customer perspectives while considering the service design, process, and outcome phases. We then summarized the major findings and limitations of service innovation studies in hospitality and tourism. A series of critical future research directions were presented accordingly.
Although customer engagement’s (CE) effects on marketing-related outcomes are well documented, its broader impacts on life domain constructs (e.g., subjective well-being [SWB]) have received less attention. We propose CE as a viable mechanism for prolonging travel’s positive effects on SWB. Specifically, this study adopts a three-wave design to investigate the linkages between destination brand experience (DBE), CE, and SWB over time. Our results indicate that sensory destination experience ( t1) and affective destination experience ( t1) stimulated CE with a destination ( t2), which contributed significantly to SWB ( t3). Findings from this longitudinal study contribute to the literature by demonstrating that CE significantly mediates the effects of the sensory and affective dimensions of DBE on tourists’ SWB over time. The study highlights the importance of CE beyond key marketing performance indicators.
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