Abstract
The rise of social media and online social interaction has significantly contributed to the field of tourism marketing. However, the underlying mechanism of member–member social interactions (M-MSI) in online tourism communities (OTCs) and their emotional benefits remain underexplored. Grounded in social penetration and social exchange theories, this study investigates how the self-driven mechanism of M-MSI, which comprises online social support (OSS), social capital (OSC), and social cohesion (OSN) enhances co-creation experiences (hedonic, social, and cognitive) fosters brand love. An analysis of survey data from 535 Chinese OTCs members using partial least squares structural equation modeling (PLS-SEM) revealed that OSS promoted OSC and OSN, with OSC further facilitating OSN. Moreover, high-quality M-MSI significantly strengthens brand love through co-creation experiences, a relationship positively moderated by affordances. Additionally, a fuzzy set qualitative comparative analysis (fsQCA) was used to identify six configurational paths to brand love, supplementing linear model limitations. These findings expand the understanding of OTCs experience management and underscore the marketing potential of sustained emotional value co-creation through optimized M-MSI.
Keywords
Introduction
The emergence of the internet and, more recently, social media has facilitated the sharing of travel experiences in online travel communities (OTCs), which are platforms specifically designed to enable information exchange, knowledge sharing, and social interaction among community members, marking a significant shift in social behavior (Shen et al., 2020; Xin et al., 2023). With the growth of mobile social networking, OTCs members have created a “self-media,” sharing their perspectives via pictures and texts, thereby shaping perceptions of tourist destinations (Jiang et al., 2025). In particular, China's OTCs services are experiencing rapid growth. Statistics show that the number of OTCs users in China has reached 454 million, accounting for 42.1% of all Internet users (China Internet Network Information Center, 2024). Thus, improving community member retention and motivating members to contribute to community promotion to enhance competitive strength have become major challenges to contemporary OTCs (Li and He, 2023).
To enhance the competitiveness of OTCs, prior research has focused on optimizing community technologies, promoting marketing efforts, meeting tourists’ personalized needs, and improving their visitation motivation and satisfaction to boost community competitiveness (Hernández-Méndez et al., 2024; Sancho-Esper et al., 2023; Wong et al., 2023). However, the existing research has largely overlooked the importance of social interactions among community members in enhancing user experience and fostering brand loyalty (Huang et al., 2020). Member-to-member social interaction (M-MSI) refers to how OTCs members build connections and engage in mutual communication (Lin et al., 2019). Numerous studies acknowledge that social interaction behaviors, such as “posting,” “liking,” and “commenting,” allow members to create value through collaborative engagement, thereby enhancing user experience and serving as key indicators of OTCs’ popularity (Shen et al., 2020; Stehr, 2023). Moreover, social interactions can be regarded as strategic assets that significantly influence brand perception, customer acquisition, and consumer satisfaction (Li et al., 2024a).
Although previous research has investigated the effects of social interaction on online communities, it has primarily focused on social networks and e-commerce contexts (Li et al., 2025; Shahzad et al., 2025). M-MSI in OTCs differs substantially from these domains in several key respects. First, M-MSI in OTCs centers on experience sharing and emotional resonance, often stimulating long-term travel decision-making by transferring tacit knowledge, such as personalized travel tips (Shen et al., 2020). Whereas, social interactions in social networks and e-commerce communities typically focus on social entertainment or driving consumer behavior. Second, M-MSI within OTCs often revolves around destination culture and personalized perceptions of tourism products, requiring higher emotional investment and greater information authenticity (Lin et al., 2019). Such information may be less prominent in general social networks or e-commerce communities, where the emphasis is primarily on social gratification or transactional convenience (Li et al., 2024a). Finally, M-MSI in OTCs has a stronger long-term capacity to shape users’ emotional attachment and loyalty towards destinations or brands, whereas interactions in traditional e-commerce communities or general social platforms tend to be short-term and transaction-oriented (Li et al., 2024a). Thus, directly applying other online community findings to OTCs may fail to capture the unique psychological mechanisms of M-MSI, highlighting the need for specific and in-depth research. This study aims to fill this gap by addressing the following research questions:
RQ1. What are the key components of M-MSI in the context of OTCs, and what kind of self-driven mechanisms do these components exhibit? RQ2. How does M-MSI enhance the competitiveness of OTCs?
To address these questions, this study adopts social penetration theory (SPT) and social exchange theory (SET) as theoretical frameworks. SPT suggests that as self-disclosure increases among community members, their relationships become closer, leading to deeper interactions (Huang et al., 2020). SET posits that individuals tend to exchange resources during interactions, and that these exchanges foster rapport and trust among customers, thereby strengthening their brand love (Li et al., 2024a). This study proposes that M-MSI's positive internal mechanisms can generate strong social interaction effects, encouraging community members to shift from passive recipients of experiences to active co-creators (Deng et al., 2024). Such a high level of engagement and emotional involvement not only amplifies the value generated through co-creation but also fosters enduring emotional attachment and loyalty to the OTCs brand (Junaid et al., 2020), thereby enabling OTCs to gain strategic advantages in an increasingly competitive market.
Xiaohongshu has emerged as a rapidly growing and highly active online travel community (Wu et al., 2024a), with approximately 82% of travelers relying on the platform for travel-related information and decision-making, heavily influenced by peer-generated content and shared experiences (Tao et al., 2024). Given its substantial influence and developmental potential, this study adopts Xiaohongshu as a representative case to generate several important contributions to the existing tourism literature. First, it elucidates, for the first time, the internal organizational structure and operational mechanisms of M-MSIs within the context of OTCs, thereby extending the applicability of SPT. Second, it clarifies the influential relationships between M-MSI, co-creation experiences, and OTCs brand love, thus enriching the explanatory scope of SET. Third, this study innovatively examines the moderating role of affordances in the OTCs context. Fourth, it enhances the methodological rigor by employing a mixed-methods analyses approach—combining structural equation modeling (SEM), necessary condition analysis (NCA), and fuzzy-set qualitative comparative analysis (fsQCA)—providing robust insights. In particular, employing fsQCA grounded in complexity theory to identify the causal configurations underlying brand love helps uncover the asymmetric effects of potential antecedents. This enhances the predictive power of the research framework and offers context-sensitive strategic insights into stimulating member interactions within the OTCs context (Chi et al., 2024a; Manosuthi et al., 2024). Finally, this study offers practical guidance for OTCs managers seeking effective strategies to enhance community competitiveness.
Literature review
Member–member social interactions
Tourism experiences are typically rooted in social contexts, with interactions with others, especially fellow tourists, regarded as a core component (Li et al., 2023). Numerous studies have demonstrated the positive influence of social interaction on tourists’ relational harmony and trust, as well as its vital role in shaping overall tourist experiences (Fatima, 2023; Shen et al., 2020). However, social interaction is a more nuanced and complex concept that involves specific domains and agents and is facilitated by underlying interaction mechanisms. Currently, two primary approaches are used to classify customer social interactions (Li et al., 2024a). The first divides interactions into verbal (e.g., information sharing and self-disclosure) and nonverbal interactions. Nonverbal interactions rely on facial expressions, body posture, and physical touch to convey thoughts and emotions (Lin et al., 2022) that are difficult to capture in virtual environments. The second classification distinguishes between direct interactions (e.g., information exchange or emotional expression) and indirect interactions (e.g., the accumulation of interpersonal resources and perceived similarity), a framework that demonstrates stronger explanatory validity in the context of online communities (Wei et al., 2022).
Drawing on the interaction paradigm proposed by Wei et al. (2022), this study constructed a multidimensional M-MSI framework comprising three components: online social support (OSS), online social capital (OSC), and online social cohesion (OSN). As a form of direct interaction, OSS refers to the assistance provided among members through information exchange or emotional support, which fosters trust and reduces perceived risk (Stehr, 2023). As forms of indirect social interaction, OSC and OSN refer to strong interpersonal relationships among online members and individuals’ subjective evaluations of those relationships, respectively, which facilitate ongoing and vibrant communication within the community and promote the development of member identity (Lin et al., 2019; Zhang et al., 2022). This innovative framework integrates three dimensions, incorporating behavioral support, capital integration, and identity construction (Stehr, 2023; Vongvisitsin et al., 2024; Moon et al., 2023) to systematically deconstruct the synergistic mechanisms between explicit and implicit elements in online community interactions.
Social penetration theory
To explain the internal mechanisms of M-MSI, this study applies SPT. SPT seeks to understand how interpersonal relationships develop through communication and psychological processes and explains how interpersonal communication gradually evolves from superficial, non-intimate levels to deeper, more intimate exchanges (Liu et al., 2023a). According to SPT, interpersonal relationships evolve through the development of “onion-like” layers, whereby online community members gradually reveal more personal information about themselves, deepening their relationships and fostering greater trust (Huang et al., 2020). In this study, OSS facilitates self-disclosure through information exchange and emotional interactions, contributing to the accumulation of OSC (Yang, 2025). Meanwhile, OSS and OSC collectively enhance self-disclosure through resource sharing and interpersonal resource displays, promoting intimacy among members and fostering OSN (Huang et al., 2020; Luo et al., 2024).
Social exchange theory
SET originates from sociology and psychology and examines participants in an exchange (individuals or organizations), the content of the exchanges (material or symbolic resources), and the relationship between participants. Building on SET, individuals establish reciprocal relationships through the exchange of resources during interactions, thereby enabling sustained interactions and long-term relationships (Homans, 1958). These reciprocal resources include intangible emotional exchanges such as social recognition, emotional support, and self-esteem (Xiao et al., 2025). Drawing on the reciprocity principle, Li et al. (2024b) suggest that such interactions enhance rapport experiences among group members and strengthen their emotional connections with brands. Accordingly, this study posits that M-MSI facilitates resource sharing and emotional resonance within co-creation experiences, thereby fostering enduring brand love for OTCs.
Categories of member–member social interactions
Online social support
With the growth of the social Internet and the resulting shift in social interaction patterns, social support has extended beyond offline environments to encompass a wide range of online domains. OSS provides users with advice, emotional comfort, and a sense of well-being, serving as a key driver of engagement in online social interactions (Stehr, 2023; Zhang et al., 2022). Grounded in the social interaction paradigm, OTCs users can function both as recipients of informational and emotional support and providers of these to others (Huang et al., 2020). Moreover, because online interactions are inherently virtual and involve information exchange, research on OSS has primarily emphasized informational and emotional support (Huang et al., 2020; Zhang et al., 2022).
Online social capital
Social capital is regarded as the cornerstone for understanding interpersonal relationships and social dynamics. From a network perspective, OSC represents the “bonding,” “bridging,” and “linking” between actors, which act as essential channels for establishing and maintaining online interpersonal relationships (Vongvisitsin et al., 2024; Yang, 2025). Virtual environments bring together individuals with shared interests, perspectives, and goals, enabling them to exchange ideas, opinions, and comments. These interactions, spanning interpersonal relationships and organizational networks, represent the primary sources of OSC (Li et al., 2024a). Consequently, the development of OSC encourages users to engage more actively in building online communities and fosters stronger social trust among members (Goolaup et al., 2025).
Online social cohesion
Social cohesion is a factor used to assess the level of connectedness and solidarity within a social group (Moon et al., 2023), demonstrating the close relationships and active social interactions among community members (Boytsun et al., 2011). In tourism, social cohesion fosters a sense of group belonging among tourists, strengthens their willingness to establish connections with other members, and increases both engagement and satisfaction with tourism experiences (Lin et al., 2019). However, research on social cohesion in tourism remains in a nascent phase, with most studies focusing on offline contexts. Given the significant advantages of social cohesion in fostering group interactions, building social networks, and forming emotional bonds with strangers (Luo et al., 2024), extending its application to broader online environments is crucial. Based on the work of Dai et al. (2024) and Luo et al. (2024), this study defines OSC as the collective strength of unity exhibited by community members from diverse social backgrounds during their integration into OTCs, reflecting their perceived level of comfortable and satisfying social interactions on the platform.
Building on SPT, OSS which involves the provision of informational and emotional assistance, can be viewed as the starting point for harmonious relationships among customers (Huang et al., 2020). Such support enables members to understand each other better and strengthen their sense of group belonging (Huang et al., 2020; Lin et al., 2019). Huang et al. (2020) observe that when members receive valuable information from others, they tend to perceive those members as both competent and trustworthy. Furthermore, OSC reflects community members’ willingness to align through shared language, a common vision, social trust, and reciprocity, thereby reinforcing emotional bonds within the group (Yang, 2025). This aligns with SPT's proposition that self-disclosure expands social networks and enhances group solidarity (Hu et al., 2025). Accordingly, the following hypotheses are proposed:
H1. Online social support positively affects online social capital. H2. Online social support positively affects online social cohesion. H3. Online social capital positively affects online social cohesion.
Online co-creation experiences
Online co-creation experiences refer to the psychological state that arises when individuals share their experiences and memories during the co-creation process in a virtual environment (Deng et al., 2024). These experiences result from individuals engaging in virtual interactions with various stakeholders, locations, and entities at different stages of the co-creation process, thereby enriching their memories and enhancing the authenticity of their experiences (Deng et al., 2024; Lee et al., 2024a). Although the academic literature has shown increasing interest in co-creation experiences, there is still no consensus regarding their dimensional classification; however, cognitive, social, and emotional components have been consistently emphasized (Xie et al., 2021). Therefore, this study adopted the three-dimensional framework proposed by Xie et al. (2021), categorizing co-creation experiences into cognitive, social, and hedonic dimensions, with the hedonic dimension representing the emotional component.
Grounded in the framework of cost-benefit analysis and the principle of reciprocity, SET posits that individuals seek to maximize benefits and maintain equitable exchange relationships during interactions (Homans, 1958). When customers perceive that their interactions result in pleasant and meaningful experiences, they are more likely to proactively support managers in improving their overall experience quality (Deng et al., 2024; Sabiote-Ortiz et al., 2025). Jiao et al. (2024) emphasize that the social support derived from social interaction strengthens members’ emotional connections with the community and enhances their participation quality. Xie et al. (2021) also notes that social capital built through social interactions fosters friendships and trust among members, motivating them to engage voluntarily in community development. Moreover, Lin et al. (2019) argue that the higher the perceived cohesion among members, the greater their level of participation in activities, thereby improving their experience in complex co-creation environments (Luo et al., 2024; Wu and Cheng, 2020). Based on these insights, the following hypotheses are proposed:
H4a-c. Online social support positively affects hedonic experience, social experience and cognitive experience. H5a-c. Online social capital positively affects hedonic experience, social experience and cognitive experience. H6a-c. Online social cohesion positively affects hedonic experience, social experience and cognitive experience.
Brand love for OTCs
Brand love denotes consumers’ passionate emotional attachment to brands, characterized by a sense of passionate attraction and deep connection, and often associated with continued usage, loyalty, and intention to recommend (Junaid et al., 2020; Lin and Ryu, 2023). As marketing strategies increasingly shift from emphasizing unique selling propositions to fostering emotional connections with customers online, brand love has gained growing attention within online contexts (He and Timothy, 2024; Ku et al., 2025). Choi et al. (2024) asserted that brand love is cultivated within online settings by providing users with integrated resources that enable shared identity, thereby fostering a sense of belonging. This perceived sense of belonging can evolve into psychological ownership, leading members to develop emotional responsibility toward the community (Zhang and Zhu, 2024). Accordingly, this study defines brand love as the emotional bond that members of OTCs develop toward the community itself (Choi et al., 2024).
As high-value co-creation sectors, the hospitality and tourism industries rely heavily on tourist participation in the co-creation process, which significantly influences their perceptions, emotions, and decisions regarding brands (Junaid et al., 2020; Yang, 2025). Song et al. (2024) found that contextual and behavioral factors in value co-creation amplify the impact of positive online user experiences, fostering stronger brand connections. Furthermore, SET suggests that individuals tend to exchange resources during reciprocal processes such as emotional bonds and social recognition (Homans, 1958). Drawing on SET, Li et al. (2024b) assert that experiences of rapport between customers and employees enhance brand love. Moreover, Junaid et al. (2020), Lin and Ryu (2023), Shin and Back (2020) each demonstrated that cognitive, hedonic, and social experiences positively contribute to the formation of brand love. Hence, the following hypothesis is proposed:
H7a-c. Hedonic experience social experience and cognitive experience positively affects brand love for OTCs.
Affordances of OTCs
Originally coined by Gibson (1979) in ecological psychology, affordance describes the action possibilities that arise from an individual-environment relationship. Subsequent human-computer interaction research has appropriated the term to explain how specific technological features invite or constrain user behaviour, thereby translating design attributes into latent opportunities for action (Liu et al., 2024) (see Appendix B). Building on prior study, we define the affordances of OTCs as the potential for action emerging from the interaction between the technological features of OTCs platforms and their community members(Jo et al., 2022). Such affordances have proven to serve as effective indicators for evaluating the actual use of tourism-oriented technological interventions in online environments and their resulting behavioral outcomes (Yoon and Nam, 2024). Empirical evidence further shows that high-level affordance strengthens users’ engagement, participation in value co-creation, and ultimately their attachment to the community brand (Li et al., 2024a).
With the continuous innovation and widespread application of information technology, the user experience of OTCs has been progressively enhanced. For instance, high-quality interface design provides visual stimulation that can positively trigger user engagement (Rafi et al., 2025), and gamification features enhance enjoyment and immersion, thus maintaining users’ participation (Zhang et al., 2025a). However, emotional responses are more likely to stem from the depth of social interaction rather than the aesthetics of the platform (Zhou et al., 2023). Moreover, the effects of gamification often diminish rapidly over time, potentially undermining users’ long-term emotional attachment to the community (Jo and Shin, 2025). In contrast, affordance is manifested as the action possibilities embedded within a technological environment, which can directly stimulate users’ autonomous behaviors and elicit emotional responses (Lee et al., 2024a). Its function is similar to a non-monetary incentive, enhancing the enjoyment and engagement in the interaction process, thereby deepening users’ emotional involvement (Shi et al., 2025). Similarly, Lee et al. (2024b) confirmed that affordance significantly influences emotion assessment, indicating that tourists tend to develop strong emotional bonds when they perceive the environment as offering ample opportunities for action.
Affordance has been confirmed as a moderating variable contributing to various fields such as social media and team management (Wu et al., 2024b; Yoon et al., 2024). In the context of online communities, online affordances provide users with improved dialogue, access, risk-return, and transparency practice, thereby fostering co-creation interactions between users and brand communities and keeping them informed about brand updates (Liang and Hsu, 2025). Prior research also confirms that affordance significantly magnifies the effect of enjoyment on user engagement and emotional involvement in livestreamed tourism scenarios (Zhang et al., 2025b). In influencer-based marketing contexts, Jo et al. (2022) demonstrated that high affordance intensifies social interactions formed during dialogue and information sharing, which in turn fosters emotional trust and brand attachment. Similarly, Cha et al.(2024) found that users with high affordance perceptions in virtual settings are more likely to translate perceived experiential value into positive emotions, thereby driving continued platform use and emotional affiliation. Accordingly, the following hypotheses are proposed:
H8a-c. Affordances of OTCs positively moderate the relationships from hedonic experience, social experience, and cognitive experience to brand love for OTCs.
Recognizing that incorporating demographic variables into the research model can enhance the accuracy and depth of the study's insights, gender, age, and education level were included as control variables in the proposed conceptual model (Figure 1).

Proposed conceptual model. Note. The relationships among the grid-shaded constructs are derived from social penetration theory; the relationships among the constructs in dashed boxes are based on social exchange theory.
The optimal configuration for brand love
Complexity theory posits that social phenomena in the tourism field do not result from the linear effect of a single factor, but rather emerge from the complex, nonlinear, and interactive influences of multiple factors (Chi et al., 2024b). Anbumathi et al. (2023) demonstrate that brand love formation is influenced by a variety of intricate factors. Therefore, this study aims to clarify the linear mechanisms underlying brand love formation and effectively complement these findings by exploring its nonlinear configurational mechanisms. Previous studies have demonstrated that fsQCA aligns with the core principles explained by complexity theory and is particularly effective in analyzing outcomes driven by the interaction of multiple causes (Chi et al., 2024b; Manosuthi et al., 2024). Hence, using fsQCA was critical to this study. Based on this rationale, we present the following proposition, with the conceptual framework illustrated in Figure 2.

Complex configurational model.
Online social support, online social capital, online social cohesion, hedonic experience, social experience, cognitive experience, and affordances of OTCs have the optimal combined impact on brand love for OTCs.
Methodology
Measurement and data collection
To measure OSS, OSC, and OSN, this study adopts the scales used by Lee and Joo (2024), Lin et al. (2019), Huang et al. (2020), and Xie et al. (2021). Co-creation experience was measured using scales from Xie et al. (2021) and Deng et al. (2024), whereas brand love and affordances were based on those of Junaid et al. (2020), Liu et al. (2024), and Liang and Hsu (2025). All items were rated on a seven-point Likert scale (1 = strongly disagree to 7 = strongly agree). Given the potential for semantic drift and measurement bias when applying constructs from prior research to respondents in Chinese OTCs, two bilingual PhD students in tourism followed the back-translation procedure to ensure cultural appropriateness. One translated the original items into Chinese, and the other independently back-translated them into English. Under the supervision of a tourism professor, they then compared the original and back-translated versions, evaluating the semantic equivalence, conceptual relevance to the context of Chinese OTCs, and sensitivity to cultural norms and idiomatic expressions. Subsequently, a pre-test with 20 tourism graduate students led to minor adjustments for clarity, such as tense revisions.
This study initially considered four well-known Chinese OTCs as suitable for our research objectives: a user-generated content-driven platform (Xiaohongshu), an integrated booking platform (Ctrip), a vertical niche community (Tuniu), and a local lifestyle community (Meituan). Based on an analysis of the M-MSI characteristics and the overall fit with our research model, Xiaohongshu was identified as the most appropriate platform for this study. This decision was primarily due to its position as one of the leading Chinese OTCs, with over 300 million registered users generating a vast volume of travel-related content, including reviews, experiences, and shares, exerting significant influence on the travel service marketing sector (Xiong et al., 2024). Moreover, Xiaohongshu relies heavily on user-generated content and employs algorithmic systems to provide personalized content recommendations (Wu et al., 2024a), indicating its strong potential and resources for fostering M-MSI and value co-creation.
Over a period of three weeks in January, 2024, data were collected via wjx.cn, a widely used Chinese survey platform (Chi et al., 2024a). All participants were required to answer qualifying questions before completing the survey questionnaire. The survey explained the research purpose and respondents were informed that their anonymity and confidentiality would be maintained. Each participant was required to have experience with the travel section of the Xiaohongshu platform and could submit the questionnaire only once. After excluding 26 invalid responses, 535 valid responses were obtained. The demographic data are shown in Table 1. Harman's single-factor test showed a 48.2% variance, which is below the 50% threshold, indicating no serious common method bias (Harman, 1967).
Demographic characteristics.
Data analysis
Multiple software programs were used to analyze the collected data. SPSS 26.0 was used to conduct demographic analysis, common method bias evaluation, and moderation effect analysis. To estimate the proposed theoretical model, SmartPLS 4.0 was utilized to conduct partial least squares structural equation modeling (PLS-SEM). Finally, fsQCA 4.1 was applied to identify the configurational conditions leading to brand love for OTCs. By integrating the complementary analytical strengths of SEM and fsQCA, this study enhanced the reliability and validity of its findings. PLS-SEM examines the direct linear relationships among variables, whereas fsQCA explores nonlinear relationships and complex conditional effects on outcomes. This integrated approach aims to triangulate the results, thereby enabling to compare and contrast findings from multiple analytical methods (Chi et al., 2024a).
Results
Measurement model
Table 2 shows the reliability and validity of the study constructs, assessed via factor loadings (λ), composite reliability (CR), average variance extracted (AVE), and correlations among constructs. The Cronbach's alpha values exceeded 0.7, confirming internal consistency. Factor loadings above 0.5 and AVE values over 0.5 confirm convergent validity. The CR values surpassed the 0.7 threshold, ensuring high measurement reliability (Hair et al., 2019). Discriminant validity was also tested using the HTMT criterion, a more precise method than the Fornell-Larcker criterion (Henseler et al., 2015), showing all HTMT ratios below 0.9 (see Table 3), confirming the discriminant validity of the constructs (Hair et al., 2019).
Summary of measurements and factor loadings for indicator reliability.
Note1. λ: Factor loading; M: Mean; α: Cronbach alpha; CR: Composite reliability; AVE: Average variance extracted;
Note2. OTCs: online travel communities.
Discriminant validity using the HTMT criterion.
Note. OSS: Online social support; OSC: Online social capital; OSN: Online social cohesion; HE: Hedonic experience; SE: Social experience; CE: Cognitive experience; AOTC: Affordances of OTCs; BL: Brand love for OTCs; OTCs: online travel communities.
Structural model
Henseler et al. (2015) emphasize that the initial focus of model evaluation should be on the overall goodness of fit; disregarding this foundation may lead to meaningless estimates and raise questions on the validity of the model's conclusions. The results show that the coefficient of determination (R2), which ranged from 0.207 to 0.620, significantly exceeded the recommended level of 0.20. The values of Stone-Geisser's Q2 were above zero for all endogenous constructs. The standardized root mean square residual (SRMR) value was 0.066, which is below the 0.08 threshold, thereby satisfying the PLS-SEM goodness-of-fit requirements (Hair et al., 2019).
Testing relationships
The PLS-SEM analysis results in Table 4 demonstrate that OSS positively influences OSC (βOSS→OSC = 0.710, t = 18.388, p < 0.001) and OSN (βOSS→OSN = 0.247, t = 4.136, p < 0.001), while OSC positively influences OSN (βOSC→OSN = 0.245, t = 3.984, p < 0.001), confirming H1-3. OSS also exerts a positive influence on hedonic experience (βOSS→HE = 0.263, t = 3.660, p < 0.001), social experience (βOSS→SE = 0.281, t = 4.287, p < 0.001), and cognitive experience (βOSS→CE = 0.278, t = 4.064, p < 0.001), supporting H4a-c. OSC was shown to have a positive effect on hedonic experience (βOSC→HE = 0.339, t = 4.815, p < 0.001), social experience (βOSC→SE = 0.340, t = 5.108, p < 0.001), and cognitive experience (βOSC→CE = 0.343, t = 5.021, p < 0.001), supporting H5a-c. Similarly, OSN positively affects hedonic experience (βOSN→HE = 0.339, t = 4.815, p < 0.001), social experience (βOSN→SE = 0.340, t = 5.108, p < 0.001), and cognitive experience (βOSN→CE = 0.343, t = 5.021, p < 0.001), confirming H6a-c. Moreover, hedonic experience (βHE→BL = 0.178, t = 2.000, p < 0.05), social experience (βSE→BL = 0.263, t = 2.452, p < 0.05), and cognitive experience (βCE→BL = 0.401, t = 5.124, p < 0.001) were shown to positively influence brand love, supporting H7a-c.
Hypotheses testing results.
Note1. OSS: Online social support; OSC: Online social capital; OSN: Online social cohesion; HE: Hedonic experience; SE: Social experience; CE: Cognitive experience; BL: Brand love for OTCs; OTCs: online travel communities.
Note2. *p < 0.05; **p < 0.01; ***p < 0.001.
Among the control variables, gender and age significantly affected brand love, with standardized path coefficients of 0.159 (p < 0.05) and 0.184 (p < 0.01), respectively. The findings reveal that females and younger individuals exhibit greater brand love for OTCs than males and older individuals.
The moderation results in Table 5 show that affordances of OTCs positively moderate the relationships between hedonic experience (HE*AOTC = 0.103; p < 0.001), social experience (SE*AOTC = 0.106; p < 0.001), and brand love, thus supporting H8a and H8b. However, the moderating role of affordances was not significant for the relationship between cognitive experience(CE*AOTC = 0.012; p > 0.05) and brand love, thus H8c was rejected. Appendix B provides an intuitive representation of these interactions.
Moderating effects of OTC's affordances.
Note1. HE: Hedonic experience; SE: Social experience; CE: Cognitive experience; AOTC: Affordances of OTCs; BL: Brand love for OTCs; OTCs: online travel communities.
Note2. *p < 0.05; **p < 0.01; ***p < 0.001.
fsQCA results
We conducted a necessary condition analysis (NCA) to identify the essential conditions for brand love for OTCs. The NCA results (Table 6) revealed that the consistency values for all the proposed variables were below the 0.9 threshold required for a necessary condition (Manosuthi et al., 2024). However, OSS, hedonic experience, social experience, cognitive experience, and affordances of OTCs all exceeded 0.8, suggesting that these conditions play a critical role in the process of fostering brand love for OTCs (Chi et al., 2024b).
Necessary condition analysis of brand love for OTCs
Note1. ∼ indicate the negation condition.
Note2. OSS: Online social support; OSC: Online social capital; OSN: Online social cohesion; HE: Hedonic experience; SE: Social experience; CE: Cognitive experience; AOTC: Affordances of OTCs; BL: Brand love for OTCs; OTCs: online travel communities.
Table 7 presents six antecedent configurations leading to brand love for OTCs, with a consistency value of 0.961 and a coverage value of 0.676, both exceeding the recommended thresholds of 0.8 and 0.5, respectively (Ragin, 2009). These six configurations demonstrate the high explanatory power of the solutions obtained in this study. Collectively, these configurations explain 67.6% of the cases, underscoring their significant interpretive capability to understanding the formation of brand love for OTCs.
Configurations of attributes leading to brand love for OTCs.
Note1. ● = causal condition present; ◎ = causal condition absent; blank space = do not care condition; large circle: core condition; small circle: peripheral condition.
Note2. OSS: Online social support; OSC: Online social capital; OSN: Online social cohesion; HE: Hedonic experience; SE: Social experience; CE: Cognitive experience; AOTC: Affordances of OTCs; BL: Brand love for OTCs; OTCs: online travel communities.
Discussion and implications
Conclusion
The PLS-SEM results reveal that OSS facilitates the continuous integration of OSC, which represents interpersonal resources, by providing emotional and informational support, thereby jointly enhancing the formation of OSN that embodies a sense of unity among members. The M-MSI generated by the close connection of these three factors fosters members’ co-creation experiences in the cognitive, hedonic, and social dimensions, enabling active participation in community building with a sense of ownership and strengthening of the emotional bonds with the brand community. Affordances of OTCs serve as accelerators, streamlining the establishment of brand love. Additionally, fsQCA identifies each variable's contribution and configuration pathways to brand love for OTCs. Overall, the diverse methodologies employed in this study enhance the research rigor and enrich the literature on OTCs interactions, emotions, and behaviors (Shen et al., 2020; Vongvisitsin et al., 2024).
Theoretical implications
First, this study is the first of its kind to construct a ternary self-driven M-MSI framework based on SPT, systematically uncovering the internal motivational paths among OSS, OSC, and OSN. It elucidates the reality that OTCs members are not isolated individuals but rather part of a mutually empowering collaborative network. This finding extends the theoretical boundaries of SPT within the OTCs context by highlighting that M-MSI emerges from continuous mutual self-disclosure and understanding among members, and that the resulting social power fosters community vitality and prosperity (Huang et al., 2020; Liu et al., 2023b). Overall, this study bridges the research gap in prior tourism marketing studies, which have predominantly focused on the individual attributes of OTCs members (e.g., tourist mindset, gender, communication style, and experience) (Li and He, 2023; Liu and Hao, 2024; Wong et al., 2023) shifting the research emphasis from “individual characteristics” to “group synergy,” and uncovering the deeper social interaction mechanisms that support long-term vitality in OTCs.
Second, based on SET, this study reveals the internal mechanism through which M-MSI influences community brand love through co-creation experiences. This finding elevates SET from a static framework of “individual resource reciprocity” to a dynamic three-factor integrated model of “group collaboration—value co-creation—brand identification”. Despite recent studies expanding the SET to include group-based emotional attribution (Li et al., 2024a), value co-creation (Shulga et al., 2021), and brand community building (Cho et al., 2023), most of them emphasize the immediate returns of collaboration or the direct influence of co-creation on emotional commitment, while overlooking the emotional-level collaborative mechanisms among members that may exert deeper, long-term impacts on the platform (Huang et al., 2020; Xiao et al., 2025). By constructing a dynamic three-factor integrative model, this study demonstrates how M-MSI drives a fundamental emotional transformation between users and online communities by using co-creation as a catalyst, thereby completing a dual-cycle reciprocal exchange. These insights refine the applicability boundaries of SET within OTCs and provide a robust theoretical foundation for shifting OTCs from traditional functional optimization and traffic competition toward a brand love strategy focused on emotional empowerment.
Third, this study reveals the positive moderating effect of affordances of OTCs on the relationship between the co-creation experience and brand love. Departing from the traditional linear framework of the “technological feature–behavioral outcome,” this finding repositions affordances as active situational catalysts rather than passive technological attributes, thereby empirically validating their moderating effect for the first time. Notably, affordances did not significantly moderate the relationship between cognitive experience and brand love, suggesting that the effectiveness of affordances is subject to boundary conditions. Hedonic and social experiences are primarily driven by enjoyment and interpersonal interactions (Baruah and Chatterjee, 2024; Karagöz et al., 2025; Xie et al., 2021), which are further enhanced by affordance mechanisms (e.g., likes and real-time comments), strengthening emotional bonding. In contrast, cognitive experience relies more heavily on high-quality objective information and the accumulation of individual knowledge, which aligns with the rational characteristics of the systematic information processing pathway (Choi et al., 2021). According to the heuristic-systematic model, when users engage in systematic processing, their sensitivity to external contextual cues decreases (Xie et al., 2023), thereby weakening the marginal emotional effect of affordances.
Moreover, this study proposes a multi-method analytical framework integrating PLS-SEM and fsQCA, thereby offering a more comprehensive and multidimensional theoretical understanding of user community behavior and emotional mechanisms in digital tourism contexts. This also directly responds to the call by Chi et al. (2024b) and Wang and Guo (2025) for integrating both linear and nonlinear methods to more comprehensively capture complex causal relationships. The PLS-SEM results provide a linear analytical foundation for understanding how M-MSI empowers the emotional transformation process of community members. In contrast, the fsQCA results identify complex causal configurations from a nonlinear perspective. Notably, the NCA results reveal that no single condition is necessary, further underscoring the importance of configuration analysis (Chi et al., 2024b). The identified configurations reveal three pathway types to brand love. The first (Configurations 1–3) highlights how structural ties and affordances of OTCs jointly deepen social interaction (Deng et al., 2022; Xie et al., 2021). The second (Configurations 4–5) shows that OSN and social experience, supported by affordances, foster emotional connection (Lin et al., 2019). The third (Configuration 6) indicates that strong OSC and OSN can sustain brand love even without co-creation, supporting relationship-dominant perspectives (Zhang et al., 2022).
Practical implications
These results indicate that effectively leveraging M-MSI is paramount for OTCs managers. Specifically, managers can employ big data analytics on user interaction networks to identify potential Key Opinion Leaders (KOLs). Through the implementation of a “travel recommendation officer” program and an exclusive KOL reward system, these individuals can be converted into social support nodes. Moreover, by harnessing text-mining techniques, OTCs can capture topic hotspots in real time and automatically generate interactive scenarios that align with user preferences. For instance, when an uptick in the “solo travel” topic is detected, the system automatically triggers an AI-driven group travel matching event. Another step is to establish a “digital–physical” resonance mechanism by designing community activities based on mixed-reality technologies. For example, after community members complete a task within OTCs, they can unlock their eligibility to attend an offline badge-exchange gathering while simultaneously accumulating community points through Internet of Things devices (e.g., NFC wristbands) and redeem them for rewards.
Second, OTCs managers should place greater emphasis on affordances of OTCs and co-creation experiences. Specifically, managers can transform user-designed low-carbon itineraries (e.g., routes with over 70% of travel via intercity rail) into quantifiable carbon-credit nonfungible tokens, thereby visualizing environmental contributions and incentivizing ecofriendly behavior. Additionally, by integrating artificial intelligence with geospatial databases, artificial reality-enhanced responsible tourism guides can be generated in real time. For example, once the system recognizes a user-uploaded beach photograph, it automatically overlays awareness-raising messages regarding beach protection. The third initiative involves co-creating metaverse-based destination ecology projects, wherein community members can redeem their points to obtain the right to plant trees in the metaverse destination, and on-the-ground staff can then handle the actual planting to enhance the immersive co-creation experience. Moreover, to develop a brand love strategy for OTCs, managers can establish a “travel memory bank” mechanism that transforms users’ travel trajectories, reviews, and stories into accumulable and inheritable digital cultural assets. By designing a milestone-based “travel career” growth system, the participation process can be elevated into a narrative vehicle for users’ self-actualization, thereby fostering emotional attachment and cultural identification with the platform.
According to the NCA results, online social support, hedonic experience, social experience, cognitive experience, and affordance all play critical roles in the formation of brand love. Accordingly, OTCs’ managers should ensure that these key elements are embedded within the system architecture. For instance, integrating a “Community Help” button within each post could trigger peer support; embedding interactive photo/video sharing templates with music and mood filters may enhance hedonic and cognitive experiences; and enabling voice comment features or real-time topic matching based on geolocation can make affordances of OTCs more intuitive and user-centric.
In addition, OTCs’ managers may leverage embedded behavioral data to identify user types based on the three fsQCA-configured pathways and develop targeted interventions. For relational builders (Configurations 1–3), the platform could award “Trusted Connector” badges to users who frequently engage in mutual evaluation, create customized travel circles for long-term users, and display milestone interaction records (e.g., “You have chatted with this member 10 times!”) to deepen relational ties. For emotional co-creators (Configurations 4–5), the platform should emphasize emotional resonance. Initiatives could include launching a “Travel Confessions” column, allowing users to tag their stories with emotions rather than themes, or organizing weekly story contests in which community members vote based on the emotional impact of the stories. For structural loyalists (Configuration 6), the platform may introduce long-term service badges (e.g., “Five-Year Community Traveler”), establish legacy pages to showcase user contributions, or automatically send monthly appreciation messages to users with consistent interaction patterns.
Limitations and future research
Despite this study's rigorous empirical methodology in drawing its conclusions, certain limitations remain. This study's conclusions are based on cross-sectional data; hence, the effects of the independent and moderating variables are tentative. Future studies should utilize longitudinal surveys to confirm these findings and enhance the reliability of the results. Second, as this study primarily focuses on OTCs, it remains unclear whether the boundary effect of affordance on cognitive experience applies to other types of communities (i.e., short-video communities or online ticketing platforms). Future research is encouraged to validate the moderating effect of the affordance in diverse platform contexts. Third, this study focuses on members’ brand love toward the OTCs, without further exploring the emotional responses elicited by various entities presented on the platform (e.g., destinations, hotels, or services). Considering the multilayered nesting of the various entities within the OTCs, future research could examine the differences in the formation of brand love across different levels. Moreover, the participants were predominantly young. Thus, future studies should include older participants to extend the applicability of these findings. Finally, this study focuses on OTCs in China. Future studies should conduct cross-cultural comparisons or explore OTCs in other regions, such as North America and Europe.

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C1: Affordances of OTCs moderate relationship between hedonic experience and brand love for OTCs

C2: Affordances of OTCs moderate relationship between social experience and brand love for OTCs
Footnotes
Funding
The authors received no financial support for the research, authorship, and/or publication of this article.
Declaration of conflicting interests
The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
