1. Introduction
The contemporary travel industry, where recovery and innovation coexist, demands both digital capabilities and professional expertise. The COVID-19 pandemic brought the industry to a prolonged halt, leading to large-scale furloughs and layoffs, while many experienced travel agency employees left the sector for other industries [
1]. Although the tourism sector has entered a recovery phase in the post-pandemic era, the return of skilled labor has been slow. The workforce now consists of a mix of employees reentering after a long career gap and newly hired staff, while tourism infrastructure itself remains in the process of expanding its digital foundation [
2,
3]. In response to the surge in travel demand, many hastily established agencies exhibit weaknesses in both digital competencies and professional expertise. Newly recruited employees often lack not only on-site experience but also sufficient proficiency in digital tools [
4]. Constrained by repetitive tasks, limited decision-making authority, and insufficient opportunities for education or digital training, these employees find it difficult to build the professionalism and innovative capacity required in the field. Therefore, the most pressing challenge for the industry today is the development and retention of competent, sustainable talent capable of adapting to digital environments and strengthening professional expertise [
5].
The professional functions of traditional travel agency employees differ substantially from those performed within online travel agencies (OTAs), which rely predominantly on online searches, automated reservations, and contactless services. Travel involves a complex journey—ranging from expectations and planning before departure, to experiences during the trip, and evaluations upon return—throughout which diverse demands, emotions, and unexpected situations may arise [
6,
7]. Within this multifaceted consumer journey, the tasks undertaken by travel agency staff—such as planning, booking, guiding, and handling complaints—constitute the core services of the industry. The travel experience obtained through these services is directly tied to the competitiveness of the sector [
8,
9]. Travel agency employees are not simply guides or booking intermediaries; they function as pivotal actors in shaping the quality of the customer experience. This role requires professional competencies that enable them to anticipate circumstances, coordinate problem resolution, and respond effectively to unforeseen contingencies [
10]. Such capabilities are not developed solely through individual experience but can be systematically enhanced through organizational learning and collective knowledge sharing [
11]. Organizational learning goes beyond simple information transfer or basic training; it enables members to learn autonomously in problem situations and to derive effective solutions based on that learning [
12]. In the rapidly evolving tourism industry, where customer expectations shift quickly, supporting employees’ continuous learning and competency development is essential [
13,
14].
When employees within an organization are empowered to make autonomous decisions and take initiative in problem-solving based on digital technologies, it can have positive effects on job satisfaction, organizational commitment, and ultimately organizational effectiveness [
15]. Digital empowerment provides a critical foundation that enables members to actively manage their tasks, exercise ownership, and respond effectively to various situations through the use of data and digital tools [
16]. In industries such as tourism, where unexpected on-site issues or customer complaints require prompt and appropriate responses, digital empowerment can be regarded as a key factor for effective problem-solving and improving service quality [
17,
18]. Organizational learning, problem-solving competency, digital empowerment, and organizational effectiveness have long been central themes of research. Previous studies have shown that organizational learning enhances both problem-solving ability and organizational effectiveness [
19,
20,
21] and contributes to corporate performance and service innovation [
22,
23,
24]. Digital empowerment has also been proven to increase employees’ sense of ownership and commitment through autonomous decision-making and the use of digital tools, thereby fostering creativity and innovative behavior [
25,
26]. However, empirical studies that examine these relationships from the perspective of the competencies required in the digital transformation of the tourism industry remain limited. While prior research has largely examined individual outcomes and organizational performance from a traditional human resource management (HR) perspective, few studies have empirically explored the moderating role of digital empowerment. This study analyzes the structural relationships among organizational learning, problem-solving competency, and organizational effectiveness within the context of digital transformation, highlighting how these relationships foster the sustainability and resilience of online travel agencies by enhancing their adaptive capacity and long-term viability.
Accordingly, the purpose of this study is to examine the effect of organizational learning on problem-solving competency and organizational effectiveness in the context of online travel agencies (OTAs). In addition, this study empirically tests the moderating role of digital empowerment in the relationships between organizational learning and problem-solving competency, as well as between organizational learning and organizational effectiveness. Ultimately, this study seeks to extend existing theories by integrating organizational learning and digital transformation research, while also offering practical implications for OTAs seeking to establish digitally empowered learning organizations and to enhance their organizational performance.
5. Conclusions and Implications
5.1. Theoretical Implications
This study empirically validated the structural relationships among organizational learning, problem-solving competency, and organizational effectiveness among travel agency employees, while also examining the moderating effect of digital empowerment. In doing so, it provides both theoretical and industry-level contributions.
First, by confirming that organizational learning positively influences both problem-solving competency and organizational effectiveness, the study empirically supports the process through which a learning culture translates into organizational outcomes [
20,
22]. This highlights the mediating mechanism whereby organizational learning not only functions as a form of knowledge management but also strengthens employees’ cognitive and behavioral competencies, ultimately contributing to performance improvement. Second, the findings establish problem-solving competency as a critical antecedent of organizational effectiveness. They demonstrate that it is not limited to the individual level but also serves as a key determinant of organizational outcomes [
19,
45]. Particularly in service industries characterized by uncertainty and diverse customer demands, problem-solving competency was empirically shown to be a central factor in explaining organizational performance. This complements prior research by addressing an industry-specific contextual dimension that has often been overlooked. Third, the study extends prior research by verifying the catalytic role of digital empowerment in the relationship between organizational learning and organizational effectiveness. It suggests that digital capability operates as a moderating variable that enables learning to be translated into tangible performance outcomes. Importantly, this indicates that digital empowerment does not directly influence the learning process itself but plays a catalytic role in the transition process from learning to outcomes [
74].
5.2. Practical and Industry Implications
This study offers several important implications from both industrial and managerial perspectives.
First, in the service industry at large—and particularly in the travel sector, where customer interaction constitutes a core source of competitiveness—organizational learning plays a critical role in enhancing employees’ problem-solving competency, thereby improving service quality and overall organizational performance. This underscores the need to institutionalize a learning-oriented organizational culture as a foundation for sustainable competitive advantage. Companies should therefore implement systematic mechanisms such as case-based learning, knowledge-sharing sessions, and continuous on-the-job training to strengthen employee competencies in a structured and long-term manner [
75]. Such initiatives become essential in tourism contexts, where the quality of the customer experience hinges directly on employees’ ability to adapt to rapidly changing expectations and demands.
Second, problem-solving competency is validated as a strategic resource that underpins organizational agility and adaptability in uncertain environments characterized by diverse and rapidly evolving customer needs [
42]. This finding suggests that firms must move beyond traditional performance indicators—such as sales or customer satisfaction—and integrate the development and application of problem-solving skills into their human resource management and performance evaluation systems. Practical approaches include incorporating creativity- and problem-solving-focused training programs, leveraging digital learning platforms, and fostering collaborative learning environments. In doing so, organizations can secure sustainable competitive advantage and innovative capacity, even under conditions of heightened uncertainty.
Third, digital empowerment emerges as a catalytic enabler that facilitates the translation of organizational learning into tangible outcomes. Importantly, it does not directly alter the learning process itself but operates in the transition stage, where acquired knowledge and problem-solving skills are transformed into measurable organizational performance [
76]. Specifically, digital empowerment strengthens data-driven decision-making, process automation, and real-time customer response capabilities. To establish a virtuous cycle of learning, capability-building, and performance in the digital era, companies should focus on building robust data-driven decision-making systems, automating operational processes, and adopting mechanisms for real-time customer feedback collection and response. Such strategies move beyond the mere adoption of digital tools and instead position organizations to secure sustainability and resilience, ensuring long-term viability in digitally transforming service environments.
5.3. Limitations and Suggestions for Future Research
Although this study provides both theoretical and practical implications, it is not without limitations, and several directions for future research can be suggested. First, the moderating effect of digital empowerment was only partially confirmed, which may reflect the limited consideration of an organization’s overall implementation capacity. In particular, this study did not sufficiently take into account individual attitudes toward technology adoption, the maturity of organizational digital infrastructure, or leadership characteristics. Second, although the research model was designed around four major constructs, it failed to incorporate critical variables that explain organizational performance in the service industry context—such as customer orientation, innovation culture, and emotional labor—and therefore did not fully capture these structural relationships.
Based on these limitations, future research should consider the following directions. First, to more rigorously examine the moderating effect of digital empowerment, advanced theoretical frameworks such as the Technology Acceptance Model (TAM), digital maturity indices, and the Technology–Organization–Environment (TOE) framework should be employed. In addition, the application of structural equation modeling (SEM) or other sophisticated structural approaches is necessary to capture both direct and indirect effects, allowing for a more comprehensive integration of factors, including individual attitudes toward technology adoption, organizational digital maturity, and external environmental conditions. Second, given the dynamic and complex nature of the service industry, future studies should design an expanded research model that incorporates not only customer orientation, innovation culture, and emotional labor but also emerging variables such as digital customer experience management, the level of service automation, and AI-based decision support. Such an approach would make it possible to identify multidimensional and evolving structural relationships that explain organizational performance in digitally transforming service environments.