Hanyang University · 経営学
Professor Taeshik Gong's research lab specializes in service marketing, customer behavior, and organizational justice, with a strong focus on cross-cultural dynamics, customer engagement, and the psychological underpinnings of service interactions. The lab investigates how cultural values, brand relationships, and employee-customer interactions shape customer outcomes such as satisfaction, loyalty, and well-being. Key research directions include customer citizenship behavior, customer value creation, and constructive deviance in service contexts, particularly under conditions of organizational or customer injustice. The lab also explores the role of leadership and service climate in mitigating negative employee reactions and enhancing service quality.
Figures are computed from collected data and may differ slightly.
Abstract This research investigates and validates the cross‐national applicability of a service quality model in five Asian countries: China, Hong Kong, Japan, South Korea, and Singapore. The objectives of this research are to establish whether or not a service quality model can be conceptualized in the same way across Asian countries and to explore whether or not scores on the items can be meaningfully compared among the Asian countries. The findings show that overall service quality has a posi
During the last two decades, studies on customer citizenship behavior in the service context have gained the attention of researchers. However, there is no comprehensive review exploring the various dimensions, antecedents, and consequences of customer citizenship behavior. The purpose of this paper is, therefore, to critically review the studies of customer citizenship behavior to provide deeper insights, which help us to identify the research gaps in this area and to prepare a future research
Purpose This study aims to investigate the moderating role of cultural value orientations on the relationship between brand ownership and customer brand engagement behavior through brand responsibility and self-enhancement. Design/methodology/approach Respondents came from firm-managed online smartphone brand communities in South Korea and the USA. Convenience sampling yielded 197 valid responses, with 98 coming from South Korea and 99 coming from the USA. Findings The study results provide empi
While considerable research explores job stress interventions for employees dealing with legitimate customer complaint behavior, managerial interventions relating to illegitimate, unreasonably dysfunctional customer behavior have been largely overlooked. Drawing on justice theory and using survey and experimental data, this study investigates perceived justice as the underlying mechanism through which managerial interventions affect satisfaction and loyalty among employees exposed to dysfunction
To address the potential ambivalent effects of customer value creation behavior (CVCB) in a service setting, we developed a theoretical model identifying separate psychological mechanisms that account for both positive and negative effects of CVCB on customer outcomes, such as customer value and customer well-being. Participants comprised 103 business customer–supplier dyads. The results show that CVCB enhanced customer outcomes through the intermediate mechanism of customer self-determination,
To date, research on the deontic model and third-party reactions to injustice has focused primarily on individuals’ tendency to punish the transgressor. In this study, we seek to extend the extant research by arguing that punishment may not be the only deontic reaction and that third-party observers of injustice should engage in activities that help the victim. More specifically, we explore employee’s customer-oriented constructive deviance as a reaction to organizational injustice toward custom
Purpose Improving the creative performance of customers is critical to improving the competitive advantage of service firms. Customers that perform creatively and generate novel and useful ideas contribute to firm profitability by helping the firm save on costs and improve its services rather than merely relying on its employees. This paper aims to focus on creative customer behavior and examine its antecedents. Design/methodology/approach The analysis is based on a dyadic data set involving sal
Purpose Dysfunctional customer behavior is believed to engender employee stress and, in turn, fuel employee turnover. However, little research has examined the moderating role of individual-level and contextual-level resource variables. The purpose of this paper is to fill these gaps by examining employee embeddedness and individualism–collectivism as putative moderators of the hypothesized mediation chain. Design/methodology/approach The authors conducted a field study involving 264 service emp
Purpose This paper introduces the concept of dysfunctional customer behavior toward a brand and argues that when customers perceive that a brand has failed to fulfill its promises, a psychological brand contract breach occurs, which in turn leads to a psychological brand contract violation, which evokes dysfunctional customer behavior toward the brand. In addition, this study investigates whether the impact of a breach of this contract is dependent on brand relationship quality, brand apology an
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