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Based on appraisal theory and social response theory, this study aims to explore the mechanism of AI failure types on consumer recovery expectation from the perspective of service failure assessment and validate the moderate role of anthropomorphism level.

Three scenario-based experiments were conducted to validate the research model. First, to test the effect of robot service failure types on customer recovery expectation; second, to further test the mediating role of perceived controllability, perceived stability and perceived severity; finally, to verify the moderating effect of anthropomorphic level.

Non-functional failures reduce consumer recovery expectation compared to functional failures; perceived controllability and perceived severity play a mediating role in the impact of service failure types on recovery expectation; the influence of service failure types on perceived controllability and perceived severity is moderated by the anthropomorphism level.

The findings enrich the influence mechanism and boundary conditions of service failure types, and have implications for online enterprise follow-up service recovery and improvement of anthropomorphic design.

This paper aims to explore how service organizations can improve the effectiveness of well-being creation efforts given the pressing societal issues and global crises. In this paper, the authors examine two essential dimensions (dignity and vulnerability approach) to develop a theoretical framework. This framework can be used to increase the effectiveness of well-being outcomes created by transformative service initiatives (TSIs) and minimize their negative unintentional consequences.

Drawing on social marketing and humanistic management literature, this paper develops a framework for TSIs based on whether human dignity is recognized or ignored and whether a deficit-based or strength-based approach to vulnerability is used. This framework explains different types of TSIs and provides real-life examples.

The framework developed in this paper discusses four different types of TSIs: (1) exclusionary, a deficit-based approach where dignity is ignored; (2) opportunistic, a strength-based approach where dignity is ignored; (3) paternalistic, a deficit-based approach where dignity is recognized; and (4) humanistic, a strength-based approach where dignity is recognized. The paper also identifies five pathways that service organizations could use to implement these approaches, including two traps (utility and charity) and three opportunities (resourcing, humanizing and full awakening) embedded within these pathways.

This paper provides examples of service industries and specific companies to exemplify the framework developed. Also, it discusses the well-being implications and potential well-being outcomes associated with each type of TSI.

This paper offers a novel framework based on two dimensions that are relatively new to the service literature, i.e. dignity and vulnerability approach. This paper also highlights the importance of including these two dimensions in future service research.

This paper offers a novel framework based on two relatively new dimensions to the service literature: dignity and strengths-based approach. This paper also highlights the importance of including these two dimensions in future service research.

This study aims to explain the effects of different types of innovations on organizational performance in terms of firms’ external effectiveness and internal efficiency. The study examines the interrelationship of technical and nontechnical innovations in complex services and the mediating effect of customer participation on the relationship between innovation type and organizational performance.

The study draws on a neo-Schumpeterian model for innovation to examine the complex service setting of healthcare provision. Data from Statistics Sweden, containing 38 hospitals and 242 primary care units in Sweden, provided the study's results.

The findings show the importance of combining different types of innovations in complex services, demonstrating a mediating effect of nontechnical innovation on both the relationship between technical innovations and external effectiveness and internal efficiency. Moreover, the results show that customer participation has a positive mediating effect for technical innovation and nontechnical innovation on external effectiveness. However, there is no such significant effect on internal efficiency.

The findings are based on self-assessment data, which has inherent limitations. The innovation data used were cross-sectional, which may lack reliability (although self-assessed data counter this risk to some extent).

Managers should pursue both technical and nontechnical innovations for gains in external effectiveness and internal efficiency. However, complex services call for technical innovations to be accompanied by nontechnical innovations to support positive effects. The results cause a dilemma for managing customer participation in complex services. As the results show customer participation resulting in external effectiveness, they also fail to establish an effect on internal efficiency.

The primary contribution is to add to the knowledge of different types of innovation in complex services by demonstrating their interdependent effects on both external effectiveness and internal efficiency. Furthermore, the study tests and advances the mediating effect of customer participation in complex services on organizational performance.

Although service researchers have long suggested that customer mistreatment adversely impacts service employees' outcomes, statistical integration of current empirical findings has been lacking. This meta-analysis aims to review and statistically synthesize the state of research on the relationship between customer mistreatment and service employees' affective, attitudinal and behavioral outcomes.

The authors included 221 effect sizes of 135 independent samples from 119 primary studies (N = 47,964). The authors used a meta-analytic approach to quantitatively review the relationship between customer mistreatment and service employees' affective, attitudinal and behavioral outcomes. Meta-analysis structural equation modeling was used to explore the mediation mechanism of service employees' affective outcomes on the relationships between customer mistreatment and employees' attitudinal and behavioral outcomes. Meta-regression was applied to explore the impact of contextual-level moderators (i.e. service provider type and service delivery mode) on these relationships. Furthermore, we compared the effects of customer mistreatment with the effects of other organizational-related factors on some commonly measured employee outcomes.

The results show that customer mistreatment has a significant negative impact on service employees' affective outcomes (i.e. negative emotions), attitudinal outcomes (i.e. job satisfaction, organizational commitment, work engagement and turnover intention) and behavioral outcomes (i.e. job performance, surface acting and emotional labor). Additionally, service employees' negative emotions mediate the association between customer mistreatment and employees' job satisfaction, turnover intention, surface acting and emotional labor. Furthermore, the relationships between customer mistreatment and service employees' negative emotions and job performance are influenced by a contextual-level moderator (i.e. service delivery mode).

The authors contribute to the literature by providing robust meta-analytic estimates of the effects of customer mistreatment on a variety of service employees' affective, attitudinal and behavioral outcomes, as well as the different magnitudes of the effect sizes between customer mistreatment and other job-related and personality-related factors by quantifying the true variability of the effect sizes. The authors draw on current theories underpinning customer mistreatment to test a theoretical model of the mediation mechanism of service employees' affective outcomes (i.e. service employees' negative emotions) on the relationships between customer mistreatment and employees' attitudinal and behavioral outcomes. The authors explore the effects of two contextual-level factors (i.e. service provider types and service delivery mode) related to the service delivery context that may account for the variability of effect sizes across empirical studies.

In many contemporary service organizations, service teams or service units are the main engines used to deliver key services to customers, client or patients. However, it remains unclear how teamwork mechanisms (i.e. the ways team members work together) influence customer service outcomes, and whether these relationships vary across different service contexts. To advance knowledge on the nature of teamwork in service teams and to set an agenda for further work in this area, there is a need to integrate and synthesize findings across the diverse literature on service teamwork. This paper aims to discuss the aforementioned objectives.

Using a meta-analytic approach, the authors analyzed a substantial pool of relevant effect sizes (a total of 372 effect sizes from 82 studies, with 14,291 service teams/units) to examine the effects of affective, behavioral, cognitive, motivational as well as perceptual teamwork mechanisms on customer service outcomes. The authors also investigated two key service context variables (service climate and service type) as boundary conditions on these effects.

The authors found that cognitive teamwork mechanisms were more strongly positively associated with customer evaluative outcomes than other mechanisms, whereas motivational and perceptual teamwork mechanisms had stronger associations with financial outcomes. Further, four of the five teamwork mechanisms demonstrated stronger correlations under a high service climate. The strength of the correlations between the teamwork mechanisms and customer service outcomes also exhibited different patterns when considered for different service types.

As with all meta-analysis, the quality of the primary studies influences the quality of the insights obtained from summarized effects. As most studies are cross-sectional design, the relationships examined in this paper cannot be interpreted causally. The authors cannot rule out the possibility of reverse causality, for example, reciprocal effects of customer service outcomes on teamwork dynamics due to the reciprocal feedback loop between customers and service providers.

The results hold important practical implications for enhancing customer evaluation and financial performance. First, the overall findings point to the need for employers to emphasize on certain types of teamwork training in order to encourage employee collaboration within service teams. For instance, service organizations could plan team building activities for service teams to promote trust, strengthen interpersonal bonds and improve problem-solving.

The results of this study provide an integration of previous research on service teamwork and fill two important gaps in the knowledge: (1) which aspect of teamwork is more important in determining customer service outcomes? And (2) does the effect of teamwork on customer service outcomes differ across different service contexts?

Integrating the Chat Generative Pre-Trained Transformer-type (ChatGPT-type) model with government services has great development prospects. Applying this model improves service efficiency but has certain risks, thus having a dual impact on the public. For a responsible and democratic government, it is necessary to fully understand the factors influencing public acceptance and their causal relationships to truly encourage the public to accept and use government ChatGPT-type services.

This study used the Latent Dirichlet allocation (LDA) model to analyze comment texts and summarize 15 factors that affect public acceptance. Multiple-related matrices were established using the grey decision-making trial and evaluation laboratory (grey-DEMATEL) method to reveal causal relationships among factors. From the two opposite extraction rules of result priority and cause priority, the authors obtained an antagonistic topological model with comprehensive influence values using the total adversarial interpretive structure model (TAISM).

Fifteen factors were categorized in terms of cause and effect, and the antagonistic topological model with comprehensive influence values was also analyzed. The analysis showed that perceived risk, trust and meeting demand were the three most critical factors of public acceptance. Meanwhile, perceived risk and trust directly affected public acceptance and were affected by other factors. Supervision and accountability had the highest driving power and acted as the causal factor to influence other factors.

This study identified the factors affecting public acceptance of integrating the ChatGPT-type model with government services. It analyzed the relationship between the factors to provide a reference for decision-makers. This study introduced TAISM to form the LDA-grey-DEMATEL-TAISM method to provide an analytical paradigm for studying similar influencing factors.

This paper aims to explore the effectiveness of ethnically targeted ads in developing consumer–brand relationships through an application of social identification theory and elaboration likelihood model among African American consumers in the service sector.

Study 1 used a 2 (service type: hedonic vs utilitarian) × 2 (strength of ethnic identification: high vs low) between-subjects experimental design. Study 2 used the same experimental design, procedure and ads as Study 1.

Taken together, the findings from these two studies demonstrate how ethnically targeted advertising, in conjunction with service type, can influence consumer–brand relationships. The results showed that those with high strength of ethnic identification had more brand love, as well as higher intentions to spread positive word-of-mouth, purchase intention and brand loyalty for hedonic services, but that this effect was not significant for utilitarian services.

The environments in which advertisements appear (e.g. in an in-store display or a magazine advertisement) is important, and consumers’ reactions to targeted ads in various environments should be considered in future research. Future studies should also examine the role of individuals’ personality traits and level of acculturation in determining their relationships with brands.

Across two studies, the authors demonstrated that ethnic ads are more effective for African American individuals with high level of ethnic identification especially for hedonic services.

To minimize customer churn, many service providers offer consumers the option of automatic contract renewal at the end of a contract period. Such agreements are known as rollover service contracts (RSCs). This research quantifies the effect of RSCs and other related factors, such as incentives, on consumers' service choice decisions.

The study adopts choice-based conjoint analysis to assess the effect of RSCs on consumers' choices and to determine whether effect size varies when selecting a cell phone network or gym/leisure club provider, which represent lower-priced utilitarian and higher-priced hedonic services.

It was found that RSCs produce negative perceptions and intended behaviors for the majority of consumers across different product types. Nevertheless, as explained by social exchange theory, many individuals may be persuaded to enter into a RSC on the basis of reciprocity if they are offered an incentive such as a price discount or free product add-on.

In the marketing domain, this is the first comprehensive study to quantify the role of contract type among a range of other factors in consumers' decision-making when selecting a service. The authors' results offer context-specific implications for service marketers. First, RSCs are perceived more negatively in high-priced hedonistic categories, especially among those with lower incomes. Second, price discounts are more effective than product add-ons for motivating hedonic purchases, while product add-ons work better with utilitarian services.

Drawing on person–environment fit theory, this study aims to investigate how the relationships between service task types (i.e. utilitarian and hedonic service tasks) and perceived authenticity (i.e. service and brand authenticity) differ under different conditions of service providers (human employee vs service robot). This study further examines whether customers’ stereotypes toward service robots (competence vs warmth) moderate the relationship between service types and perceived authenticity.

Using a 2 × 2 between-subjects experimental design, Study 1 examines a casual restaurant, whereas Study 2 assesses a theme park restaurant. Analysis of covariance and PROCESS are used to analyze the data.

Both studies reveal that human service providers in hedonic services positively affect service and brand authenticity more than robotic employees. Additionally, the robot competence stereotype moderates the relationship between hedonic services, service and brand authenticity, whereas the robot warmth stereotype moderates the relationship between hedonic services and brand authenticity in Study 2.

Restaurant managers need to understand which functions and types of service outlets are best suited for service robots in different service contexts. Robot–environment fit should be considered when developers design and managers select robots for their restaurants.

This study blazes a new theoretical trail of service robot research to systematically propose customer experiences with different service types by drawing upon person–environment fit theory and examining the moderating role of customers’ stereotypes toward service robots.

Variations in customer expectations pose a challenge to service quality improvement in the airline industry. Understanding airline customers' expectations and satisfaction help service providers improve their offerings. The extant literature examines airline passengers' expectations in isolation, neglecting the overall impact of online reviews on service quality improvement. This paper systematically evaluates the airline industry's passengers' expectations and satisfaction using expectation confirmation theory (ECT) and the SERVQUAL framework. The paper analyzes online reviews to examine the relationship between airline service quality attributes and passengers' satisfaction.

The SERVQUAL framework was employed to examine the effects of customer culture, the reason for traveling, and seat type on customer's expectations and satisfaction across a large sample of airline customers.

A total of 17,726 observations were gathered from the Skytrax review website. The lowest satisfaction ratings were from passengers from the USA, Canada and India. Factors that affect perceived service performance include customer service, delays and baggage management. Empathy and reliability have the biggest impact on the perceived satisfaction of passengers.

This research increases understanding of the consumer expectations through analysis of passengers' online reviews. Results are limited to a small sample of airline industries.

This study provides airlines with valuable information to improve customer service by analyzing online reviews.

This study provides the opportunity for airline customers to gain better services when airline companies utilize the findings.

This paper offers insights into passengers' expectations and their perceived value for money in relation to seat types. Previous studies have not investigated value for money as a construct for passengers' expectations and satisfaction relative to service quality dimensions. This paper addresses this need.