2.1. IMC Digitalization Revolution
The positive effect of IMC on various brand-related issues has been examined by plenty of research, including brand performance [
17], brand equity [
18], brand identity [
19], brand familiarity [
20], and brand image [
21]. This strategic approach underscores the fundamental goal of IMC in achieving cohesive and consistent communication across diverse channels, which reinforces a brand’s perceived value, fortifying its prominence within the market. The emergence of IMC marks a significant evolution in marketing, transitioning from a one-way, mass-oriented approach to a complex, multifaceted, and interactive form that epitomizes modern marketing communication in the era of digital co-creation [
21]. This evolution highlights the necessity for brands to engage in dynamic interactions with consumers, fostering a more personalized and engaging experience crucial in today’s digital landscape.
The shift from conventional media to interactive multimedia is pivotal in the digitalization of IMC, as emphasized by Sawaftah [
22]. The integration of digital technology into IMC enables effective consolidation of management across diverse media channels, holding the potential for achieving superior outcomes and fostering collaborative results in the context of business competence. This technological integration allows for more precise targeting and measurement of communication efforts, enhancing marketing strategies’ overall effectiveness and efficiency. The evolution of IMC represents a significant shift in marketing strategies, adapting to technological advancements and the digital landscape [
23]. This involves incorporating interpersonal communication within digital marketing strategies to strengthen customer relationships and enhance brand loyalty, as highlighted by Fauzi [
24].
In the digital age, modern marketing necessitates the integration of digital technology to improve communication efficiency and effectiveness in conveying value to consumers [
25]. Integrating influencer marketing and e-WOM has become crucial in developing comprehensive brand communication strategies in the digital era [
26]. This convergence reflects the broader digital revolution that has transformed the functioning of digital marketing tools within the context of Industry 4.0, emphasizing the importance of IMC [
27]. The advantage of digital media channels is that marketers can create personalized campaigns that reach specific segments more efficiently and create interactivity and long-term relationships with consumers compared to traditional media [
28]. The shift from traditional to digital marketing communication approaches represents a significant transformation in the way information is disseminated to consumers [
29].
The literature discussed above underscores the transformative impact of digital IMC on enhancing brand-related outcomes, demonstrating the need for brands to adapt to the multifaceted demands of the digital era. Despite these advancements, a significant gap remains in the strategic implementation of digital marketing communication, highlighting the necessity for more precise and insightful strategies. Within tourism marketing, numerous studies have validated the inclusion of various digital media in the digital IMC mix. However, there is a significant deficiency in the research with respect to assessing how digital IMC strategies influence destination brand performance through a comprehensive IMC perspective. This gap underscores the imperative for further investigation into how cohesive digital IMC strategies can enhance destination branding, ensuring long-term competitive advantage and sustainable development. Additionally, the implementation of digital IMC by organizations has become increasingly diverse, often lacking clear direction grounded in strategic insights [
30], especially in the tourism industry. This integration is essential for navigating the complexities of the modern digital landscape, where consumer behavior and media consumption patterns are continually evolving.
2.2. Perceived Consistency and Interactivity of IMC
Understanding customer responsiveness to marketing communications has increasingly become a focal point in contemporary research on IMC [
31]. The increased focus on marketing communications from consumer perceptions is attributed to the heightened influence of contemporary consumers who actively participate in integrating communication processes [
32]. Rather than passively accepting the messages companies attempt to disseminate, consumers now exert their power by selectively seeking out information that aligns with their interests and preferences [
33].
Therefore, to verify the effect of IMC on the construction of customers’ perceived brand equity, this research focused on consumers’ understanding of two key IMC dimensions identified by Foroudi et al. [
21], including IMC consistency relating to the message consistency across various platform, and IMC interactivity emphasizing reciprocity, speed, and responsiveness in the context of building long-term relationships [
34,
35].
2.2.1. Digital IMC Consistency and Destination Brand Equity
IMC consistency can be considered an initial stage in communication integration as pertains to establishing a coherent and lucid communication strategy across the various touchpoints of an organization. Researchers including Šerić et al. [
18], Kang [
36], and Putri et al. [
37] highlighted the critical role of this dimension in branding construction in their investigation since the emergence of the concept. Anantachart [
38] suggested that the implementation of IMC strategies, which prioritize the consistent alignment of messages and media, has the ability to impact CBBE by generating positive consumer evaluations and attitudes through two distinct mechanisms, including promptly influencing consumers’ capacity to remember and connect the message with the brand, as well as providing favorable outcomes in terms of brand perceptions.
One of the IMC approach’s fundamental concepts is maintaining a consistent message and image across various marketing communication channels [
39]. The volume and frequency shape the attitude of customers and how frequently they are exposed to consistent messaging across different channels of dissemination, hence consolidating the connection with the brand [
40]. Cultivating passionate and engaged consumer–brand bonds may be facilitated by a brand that maintains a consistent message and image over an extended period [
41].
In the context of tourism, Šerić and Mikulić [
42] have conducted a series of studies to verify that constant brand communications have an influential effect on all dimensions of customer equity, with perceptual variables (like brand association and perceived quality) having more influence than relational ones (like loyalty). Ensuring consistency in the messages received across various communication tools and platforms is considered a crucial prerequisite for establishing robust brand associations, which ultimately contribute to enhanced brand equity evaluations [
35]. The association between positioning tactics and destination brand equity is mediated by message consistency [
43]. Consistent with this perspective, Šerić and Mikulić [
12] verified that in four brand equity dimensions, the impact is shown to be most significant on the awareness of the brand, while it is least pronounced on the loyalty towards the brand.
The literature reviewed above highlights the critical role of IMC consistency in shaping brand identity and its influence on CBBE. Maintaining consistent information across destinations not only improves brand recall and perception but also positively influences consumer attitudes, ultimately strengthening the bond between consumers and the brand. Based on findings from the tourism literature, testing of the effect on four destination brand equity dimensions is still lacking when considering the implications of digital IMC. As from the discussion above, the following hypotheses can be proposed:
H1. Digital IMC consistency has a positive impact on destination brand awareness.
H2. Digital IMC consistency has a positive impact on destination brand image.
H3. Digital IMC consistency has a positive impact on destination perceived quality.
2.2.2. Digital IMC Interactivity and Destination Brand Equity
The interactivity in IMC pertains to strategic initiatives to establish and foster connections with customers in relationship marketing [
21]. Numerous studies have been undertaken to highlight the essential role of corporate communication within an organization [
44]. The utilization of interactive marketing channels enhances organizations’ ability to connect with customers by designing personalized branding messages [
45]. This personalized strategy resonates with the evolving customer landscape, underscoring the necessity of adapting marketing approaches to meet changing customer needs for optimal results [
46].
In the context of digitalization of IMC, the integration of marketing communications and database marketing is crucial in developing a highly efficient strategy to foster long-term relationships with customers [
47]. The shift from traditional IMC to interactive IMC has underscored the importance of databases in facilitating personalized communication between firms and individuals, emphasizing the role of interactivity in enhancing market performance [
48]. Schultz and Kitchen [
49] emphasized the importance of information and communication technologies (ICTs) in complimenting IMC due to the ability to enhance the administration of databases, therefore transforming consumer data into valuable customer knowledge. Additionally, it enables consumer engagement across various touchpoints [
50] and promotes ongoing conversations and significant relationship-building through efficient exchange of brand messaging [
51]. Finne and Grönroos [
52] introduced a “Relationship Communication Model” by pointing out the crucial role of consumers in the integration and interpretation of messages, taking into account various situational elements (both internal and external) as well as temporal considerations (both past and future).
Numerous recent studies have been dedicated to evaluating the impact of social media in constructing brand equity while highlighting the interactivity in marketing strategy. Schivinski et al. [
53] found a positive correlation between CBBE and brand-related communications on social media within the fashion industry. The study conducted by Mansur [
54] pointed out the substantial impact of marketing communication efforts on Instagram, which contributes to enhancing comprehensive brand value. This influence is mainly attributed to the significant effects of Instagram’s entertainment and engagement on tourists’ loyalty.
Thus, interactivity is essential for fostering customer relationships, particularly through personalized messaging in digital channels, emphasizing the importance of databases and ICTs in enhancing consumer engagement and market performance. Nevertheless, to the best of our knowledge, no empirical research has been conducted to investigate the influence of digital IMC interactivity in these elements of destination brand equity. Given the data reported in the available literature, the following hypotheses can be made:
H4. Digital IMC interactivity positively influences destination brand awareness.
H5. Digital IMC interactivity positively influences destination brand image.
H6. Digital IMC interactivity positively influences destination perceived quality.
2.3. Consumer-Based Destination Brand Equity (CBDBE)
Brand equity (BE) was first conceptualized by Farquhar [
55] in 1989 as the extra value attributed to a product or service as a result of its brand identification. Consumer-based brand equity (CBBE) provides an additional perspective through which brand equity can be examined, focusing on the viewpoint of consumers. The principal aim of DMOs is to secure and sustain the competitive viability of the destination, which demands the strategic development and management of resources capable of establishing a durable competitive advantage [
56]. The destination brand building is considered to be one of the crucial resources [
41]. The value of destination brands is directly correlated with their capacity to attract tourists and generate economic revenue [
57]. Aligning with the principles of the CBBE framework, Konecnik and Gartner [
58] introduced and validated the customer-based destination brand equity (CBDBE) model within the tourism sector.
Table 1 illustrates several vital models’ evolution of the CBBE and CBDBE dimensions.
On the other hand, plenty of studies established a favorable correlation between CBDBE level and many brand equity dimensions. One prevalent concern in the scholarly literature regarding the analysis of tourists’ perceptions of destination brand equity is the proposal of hierarchical associations among different dimensions of destination brand equity, as illustrated in
Table 2.
According to Aaker [
59], “brand awareness” denotes the familiarity potential visitors possess with the brand of a specific travel destination, which emphasizes their capacity to recognize and recall a specific destination within plenty of similar destinations [
72]. This awareness is evident in consumers’ ability to remember particular brand features including logos, slogans, and colors [
73]. The existing body of literature underscores the influence of destination brand awareness on destination image. The concept of brand awareness is known to influence clients in forming a mental representation of a brand [
74]. According to Keller et al. [
75], a robust association exists among brand awareness, brand recognition, and recall, which are significant in developing and maintaining a robust brand image. Solid brand awareness significantly impacts consumers’ perceptions and discussions concerning a company’s offerings [
76]. The correlation between brand familiarity and the image was found to be statistically significant, as stated by Ghafari et al. [
77]. Additionally, Dewindaru et al. [
78] identified a significant correlation between brand awareness and brand image, indicating that these factors contribute to enhanced brand preference, a greater willingness to pay premium prices, and increased customer loyalty. Pike et al. [
79] also verified the hierarchical structure that emphasizes the impact of destination brand awareness on destination brand loyalty.
Brand image refers to the view that consumers have of a brand and determines the symbolic meaning behind purchasing from it [
80], while the destination brand image is recognized as a crucial factor that shapes individuals’ perceptions of destination quality and fosters loyalty [
81]. In the destination research from Kim and Lee [
70], brand image had been verified as being proportional to brand loyalty, and research shows that brand awareness and perceived quality positively impact this metric. Ghafari et al. [
77] confirmed brand image’s substantial influence on brand loyalty and value. The way consumers perceive a brand’s image significantly impacts their loyalty towards the destination [
82] and the degree of trust they have in the destination brand. Additionally, the conclusive evidence has established that perceived value and satisfaction significantly influence the relationship between destination image and intentions for destination loyalty [
83].
Zeithaml [
84] established the concept of perceived quality as the evaluation made by consumers concerning a product’s overall superiority or excellence. Customer feedback encompasses the perspectives and evaluations expressed by individuals regarding product quality and service performance [
70]. Keller [
85] posited that destination brand quality is contingent upon an individual’s subjective perceptions of quality, which serve as a basis for assessing the brand’s superiority in comparison to its competitors. The perception of service quality is significant in shaping destination image and fostering brand loyalty [
86,
87]. Similarly, Zhao et al. [
88] observed that the quality of a brand had a beneficial impact on the loyalty demonstrated by its customers. Dedeoğlu et al. [
81] verified the correlation between high levels of brand awareness and customers’ perceived brand quality. Perceived destination quality as a cognitive element has been verified as having a positive influence on destination loyalty, which is a conation feature mediated by tourist satisfaction [
89].
The construct denoting the degree of emotional connection between a tourist and a destination brand is commonly known as brand loyalty, as defined by Aaker [
90]. It is essential for marketers to consider the perceived value attributed by customers to a product or service while developing marketing strategies [
91]. This information will provide marketing professionals with enhanced insights into the specific elements of a product or service that can influence customers and yield favorable reactions [
92]. The utilization of an effective communication mix was also mentioned by Huerta-Álvarez et al. [
65] as having the potential to improve visitor retention and loyalty within the hotel industry. Furthermore, Šerić et al. [
93] discovered that both the brand image and the perceived quality of the product or service mediate the relationship between communication consistency and brand loyalty. This discovery is significant as it provides insight into the factors contributing to consumer brand loyalty.
From what has been reviewed above, it can be seen that to achieve a notable degree of brand identity and awareness, it is imperative to enhance the probability of consumers recalling and connecting with said identity during the purchasing process [
94]. It can be seen that brand awareness is antecedent to capturing consumer attention as well as constructing long-term loyalty. Although research on destination brand equity has gained substantial attention and undergone tremendous development, there is still no commonly agreed scale for measuring this construct [
95]. Based on the challenges posted in the recent literature, this research examines the relationships amongst four main CBDBE dimensions, with digital IMC consistency and interactivity as antecedents to these factors. Thus, the following research hypotheses need to be proposed:
H7. Destination brand awareness has a positive effect on destination loyalty mediated by destination brand image.
H8. Destination brand awareness has a positive effect on destination loyalty mediated by destination perceived quality.
Thus, the conceptual framework can be constructed as shown in
Figure 2.