The current study attempted to address the role of customer engagement (CE) in the relationship with other psychological constructs leading to supply a new higher-order model of CE that can explain the nature of CE upon the reviews of literature. Therefore, the discovery of the importance of CE was carried out in the Vietnamese restaurant service context. I found that service quality and perceived value were important causes leading to more engagement. Moreover, the influence of CE on perceived value was the strongest and the relationship between CE and service quality was the weakest. Also, the influence of CE on customer loyalty for the lower-income customers was higher than that for higher-income ones ; also, the income of the customers did not moderate the relationships between perceived value/service quality and CE. The relationship between CE and customer loyalty was weakened by the moderating influence of brand image. Thus, a crucial contribution of the current research is to give knowledge of CE by investigating the diverse nature of the relationships among order-high marketing structures and CE in a comprehensive integrated model.

1. Algesheimer, R., Dholakia, U. M., & Herrmann, A. (2005). The social influence of brand community : Evidence from European car clubs. Journal of Marketing, 69(3), 19-34.
2. Anderson, J. C., & Gerbing, D. W. (1988). Structural equation modeling in practice : A review and recommended two step approach. Psychological Bulletin, 103(3), 411-423.
3. Banyte, J., & Dovaliene, A. (2014). Relations between customer engagement into value creation and customer loyalty. Procedia-Social and Behavioral Sciences, 156(1), 484-489.
4. Bijmolt, T. H., Leeflang, P. S., Block, F., Eisenbeiss, M., Hardie, B. G., Lemmens, A., & Saffert, P. (2010). Analytics for customer engagement. Journal of Service Research, 13(3), 341-356.
5. Blasco-Arcas, L., Hernandez-Ortega, B. I., & Jimenez-Martinez, J. (2016). Engagement platforms : The role of emotions in fostering customer engagement and brand image in interactive media. Journal of Service Theory and Practice, 26(5), 559 -589.
6. Bollen, S. R. (1988). Soft tissue injury in extreme rock climbers. British Journal of Sports Medicine, 22(4), 145-147.
7. Bowden, J. L. H. (2009). The process of customer engagement: A conceptual framework. Journal of Marketing Theory and Practice, 17(1), 63-74.
8. Brodie, R. J., Hollebeek, L. D., Jurić, B., & Ilić, A. (2011). Customer engagement: Conceptual domain, fundamental propositions, and implications for research. Journal of Service Research, 14(3), 252-271.
9. Brodie, R. J., Ilic, A., Juric, B., & Hollebeek, L. (2013). Consumer engagement in a virtual brand community: An exploratory analysis. Journal of Business Research, 66(1), 105-114.
10. Brodie, R. J., Whittome, J. R., & Brush, G. J. (2009). Investigating the service brand: A customer value perspective. Journal of Business Research, 62(3), 345-355.
11. Cheung, C., Lee, M., & Jin, X. (2011). Customer engagement in an online social platform: A conceptual model and scale development. ICIS 2011 Proceedings. Retrieved from <a href=https://aisel.aisnet.org/icis2011/proceedings/onlinecommunity/8 target="_blank">https://aisel.aisnet.org/icis2011/proceedings/onlinecommunity/8</a>
12. Chin, W. W., Marcolin, B. L., & Newsted, P. R. (2003). A partial least squares latent variable modeling approach for measuring interaction effects: Results from a Monte Carlo simulation study and an electronic-mail emotion/adoption study. Information Systems Research, 14(2), 189-217.
13. Chung, K. H., Yu, J. E., Choi, M. G., & Shin, J. I. (2015). The effects of CSR on customer satisfaction and loyalty in China : The moderating role of corporate image. Journal of Economics, Business and Management, 3(5), 542-547.
14. Claussen, J., Kretschmer, T., & Mayrhofer, P. (2013). The effects of rewarding user engagement : The case of Facebook apps. Information Systems Research, 24(1), 186-200.
15. Di Gangi, P. M., & Wasko, M. (2009). The co-creation of value: Exploring user engagement in user-generated content websites. All Sprouts Content. Retrieved from <a href=https://aisel.aisnet.org/sprouts_all/303 target="_blank">https://aisel.aisnet.org/sprouts_all/303</a>
16. Dwivedi, A. (2015). A higher-order model of consumer brand engagement and its impact on loyalty intentions. Journal of Retailing and Consumer Services, 24(1), 100-109.
17. Eagly, A. H., Wood, W., & Diekman, A. B. (2000). Social role theory of sex differences and similarities: A current appraisal, In T. Eckes & H. M. Trautner (eds.), The developmental social psychology of gender (pp. 123-174). Mahwah, NJ : Erlbaum.
18. Enders, C. K., & Bandalos, D. L. (2001). The relative performance of full information maximum likelihood estimation for missing data in structural equation models. Structural Equation Modeling, 8(3), 430-457.
19. Greve, G. (2014). The moderating effect of customer engagement on the brand image-brand loyalty relationship. Procedia-Social and Behavioral Sciences, 148(1), 203-210.
20. Grissemann, U. S., & Stokburger-Sauer, N. E. (2012). Customer co-creation of travel services: The role of company support and customer satisfaction with the co-creation performance. Tourism Management, 33(6), 1483-1492.
21. Guthrie, M. F., & Kim, H. S. (2009). The relationship between consumer involvement and brand perceptions of female cosmetic consumers. Journal of Brand Management, 17(2), 114-133.
22. Hair, J. F., Ringle, C. M., & Sarstedt, M. (2013). Partial least squares structural equation modeling: Rigorous applications, better results and higher acceptance. Long Range Planning, 46(1-2), 1-12.
23. Hapsari, R., Clemes, M. D., & Dean, D. (2017). The impact of service quality, customer engagement and selected marketing constructs on airline passenger loyalty. International Journal of Quality and Service Sciences, 9(1), 21-40.
24. Hardyman, W., Daunt, K. L., & Kitchener, M. (2015). Value co-creation through patient engagement in health care: A micro-level approach and research agenda. Public Management Review, 17(1), 90-107.
25. Harmeling, C. M., Moffett, J. W., Arnold, M. J., & Carlson, B. D. (2017). Toward a theory of customer engagement marketing. Journal of the Academy of Marketing Science, 45(3), 312-335.
26. Hollebeek, L. (2011). Exploring customer brand engagement : Definition and themes. Journal of Strategic Marketing, 19(7), 555-573.
27. Hollebeek, L. D. (2013). The customer engagement/value interface: An exploratory investigation. Australasian Marketing Journal (AMJ), 21(1), 17-24.
28. Hollebeek, L., & Chen, T. (2014). Exploring positively-versus negatively-valenced brand engagement : A conceptual model. Journal of Product & Brand Management, 23(1), 62-74.
29. Iacobucci, D., & Churchill, G. A. (2010). Marketing research : Methodological foundations (10th ed.). Mason, Ohio : South-Western Cengage Learning.
30. Islam, J. U., & Rahman, Z. (2016). Linking customer engagement to trust and word-of-mouth on Facebook brand communities: An empirical study. Journal of Internet Commerce, 15(1), 40-58.
31. Jahn, B., & Kunz, W. H. (2014). A brand like a friend-The influence of customer engagement with social media brand pages on brand relationships and loyalty intentions. <a href=https://dx.doi.org/10.2139/ssrn.2413909 target="_blank">https://dx.doi.org/10.2139/ssrn.2413909</a>
32. Jana, A., & Chandra, B. (2016). Role of brand image and switching cost on customer satisfaction-loyalty dyadic in the mid-market hotel sector. Indian Journal of Marketing, 46(9), 35-52. <a href=https://dx.doi.org/10.17010/ijom/2016/v46/i9/101040 target="_blank">https://dx.doi.org/10.17010/ijom/2016/v46/i9/101040</a>
33. Jöreskog, K. G. (1971). Statistical analysis of sets of congeneric tests. Psychometrika, 36(2), 109-133.
34. Kaltcheva, V. D., Winsor, R. D., Patino, A., & Shapiro, S. (2013). Impact of promotions on shopper price comparisons. Journal of Business Research, 66(7), 809-815.
35. Keller, K. L. (2013). Strategic brand management: Building, measuring and managing brand equity (4th ed.). England : Pearson Education Limited.
36. Kline, R. B. (1998). Software review: Software programs for structural equation modeling: AMOS, EQS, and LISREL. Journal of Psychoeducational Assessment, 16(4), 343-364.
37. Krishnamoorthy, V., Karthikeyan, P., & Prakash, N. (2016). An examination of the relationship between service quality and patients’ satisfaction in the hospital industry. Indian Journal of Marketing, 46(11), 21-35. <a href=https://dx.doi.org/10.17010/ijom/2016/v46/i11/104732 target="_blank">https://dx.doi.org/10.17010/ijom/2016/v46/i11/104732</a>
38. Kumar, V., Aksoy, L., Donkers, B., Venkatesan, R., Wiesel, T., & Tillmanns, S. (2010). Undervalued or overvalued customers : Capturing total customer engagement value. Journal of Service Research, 13(3), 297-310.
39. Kuo, C. T. (2013). The effect of recreational sport involvement on work stress and quality of life in central Taiwan. Social Behavior and Personality: An International Journal, 41(10), 1705-1716.
40. Kuo, Y. F., Wu, C. M., & Deng, W. J. (2009). The relationships among service quality, perceived value, customer satisfaction, and post-purchase intention in mobile value-added services. Computers in Human Behavior, 25(4), 887-896.
41. Marbach, J., Lages, C. R., & Nunan, D. (2016). Who are you and what do you value? Investigating the role of personality traits and customer-perceived value in online customer engagement. Journal of Marketing Management, 32(5-6), 502-525.
42. McDonald, R. P., & Ho, M. H. R. (2002). Principles and practice in reporting structural equation analyses. Psychological Methods, 7(1), 64-82.
43. Oliver, R. L. (2010). Customer satisfaction. In, S. Jagdish & N. Malhotra (eds.), Wiley international encyclopedia of marketing. Chichester, UK : Wiley.
44. Pansari, A., & Kumar, V. (2017). Customer engagement: The construct, antecedents, and consequences. Journal of the Academy of Marketing Science, 45(3), 294-311.
45. Parihar, P., Dawra, J., & Sahay, V. (2019). The role of customer engagement in the involvement-loyalty link. Marketing Intelligence & Planning, 37(1), 66-79.
46. Park, C. W., MacInnis, D. J., Priester, J., Eisingerich, A. B., & Iacobucci, D. (2010). Brand attachment and brand attitude strength : Conceptual and empirical differentiation of two critical brand equity drivers. Journal of Marketing, 74(6), 1-17.
47. Phadke, S. K. (2011). Consequences of service quality linkage-An insight from an empirical investigation in higher education. Indian Journal of Marketing, 41(8), 11-19.
48. Puriwat, W., & Tripopsakul, S. (2014). The investigation of the influence of service quality toward customer engagement in service dominant industries in Thailand. International Proceedings of Economics Development and Research, 82, 42-49.
49. Rahi, S. (2016). Impact of customer value, public relations perception and brand image on customer loyalty in services sector of Pakistan. Arabian Journal of Business Management Review, 2(2), 1-6.
50. Reitz, A. R. (2012). Online consumer engagement: Understanding the antecedents and outcomes (Doctoral dissertation). Colorado State University, Fort Collins, CO.
51. Sharma, M. (2012). A new marketing paradigm-social media or web 2.0 : An empirical analysis to study the awareness, key deliverables, engagement and usage of social media by small and medium enterprises in Delhi. Indian Journal of Marketing, 42(7), 54-62.
52. Sharma, S., & Verma, R. (2015). Extent of service quality in commercial banks in Punjab. Indian Journal of Marketing, 45(10), 36-48. <a href=https://dx.doi.org/10.17010/ijom/2015/v45/i10/79797 target="_blank">https://dx.doi.org/10.17010/ijom/2015/v45/i10/79797</a>
53. Shekarchizadeh, A., Rasli, A., & Hon-Tat, H. (2011). SERVQUAL in Malaysian universities: Perspectives of international students. Business Process Management Journal, 17(1), 67-81.
54. Simon, S., & Manohar, B. M. (2017). Consumer involvement towards ready-to-eat breakfast cereals in India: An application of revised product involvement inventory (RPII). Indian Journal of Marketing, 47(2), 34-46. <a href=https://dx.doi.org/10.17010/ijom/2017/v47/i2/110026 target="_blank">https://dx.doi.org/10.17010/ijom/2017/v47/i2/110026</a>
55. So, K. K. F., King, C., & Sparks, B. (2014). Customer engagement with tourism brands: Scale development and validation. Journal of Hospitality & Tourism Research, 38(3), 304-329.
56. So, K. K. F., King, C., Sparks, B. A., & Wang, Y. (2016). The role of customer engagement in building consumer loyalty to tourism brands. Journal of Travel Research, 55(1), 64-78.
57. Sprott, D., Czellar, S., & Spangenberg, E. (2009). The importance of a general measure of brand engagement on market behavior : Development and validation of a scale. Journal of Marketing Research, 46(1), 92-104.
58. Storbacka, K., Brodie, R. J., Böhmann, T., Maglio, P. P., & Nenonen, S. (2016). Actor engagement as a microfoundation for value co-creation. Journal of Business Research, 69(8), 3008-3017.
59. Van Doorn, J., Lemon, K. N., Mittal, V., Nass, S., Pick, D., Pirner, P., & Verhoef, P. C. (2010). Customer engagement behavior : Theoretical foundations and research directions. Journal of Service Research, 13(3), 253-266.
60. Vargo, S. L., & Lusch, R. F. (2004). The four service marketing myths: Remnants of a goods-based, manufacturing model. Journal of Service Research, 6(4), 324-335.
61. Vivek, S. D. (2009). A scale of consumer engagement (Doctoral dissertation). University of Alabama Library. Retrieved from <a href=https://ir.ua.edu/handle/123456789/603 target="_blank">https://ir.ua.edu/handle/123456789/603</a>
62. Vivek, S. D., Beatty, S. E., & Morgan, R. M. (2012). Customer engagement: Exploring customer relationships beyond purchase. Journal of Marketing Theory and Practice, 20(2), 122-146.
63. Voon, B. H. (2012). Role of service environment for restaurants : The youth customers’ perspective. Procedia-Social and Behavioral Sciences, 38(1), 388-395.
64. Voyles, B. (2007). Beyond loyalty : Meeting the challenge of customer engagement. Economist Intelligence Unit, 1-15. Retrieved from <a href= http://www.adobe.com/engagement/pdfs/partI.pdf target="_blank"> http://www.adobe.com/engagement/pdfs/partI.pdf</a>
65. Wallace, E., Buil, I., & De Chernatony, L. (2014). Consumer engagement with self-expressive brands : Brand love and WOM outcomes. Journal of Product & Brand Management, 23(1), 33-42.
66. Walsh, G., Mitchell, V. W., Jackson, P. R., & Beatty, S. E. (2009). Examining the antecedents and consequences of corporate reputation : A customer perspective. British Journal of Management, 20(2), 187-203.
67. Wang, G. S., Yu, T., & Zhang, X. (2014). The influence of e-service quality on continuance usage : The mediating effect of customer engagement. Management Review, 26(10), 126-137.
68. Yang, S., Lin, S., Carlson, J. R., & Ross Jr, W. T. (2016). Brand engagement on social media: will firms’ social media efforts influence search engine advertising effectiveness ? Journal of Marketing Management, 32 (5-6), 526-557.
69. Yang, H., Yu, J., Zo, H., & Choi, M. (2016). User acceptance of wearable devices : An extended perspective of perceived value. Telematics and Informatics, 33(2), 256-269.
70. Zaichkowsky, J. L. (1985). Measuring the involvement structure. Journal of Consumer Research, 12(3), 341-352.
71. Zainol, Z., Omar, N. A., Osman, J., & Habidin, N. F. (2016). The effect of customer-brand relationship investments' dimensions on customer engagement in emerging markets. Journal of Relationship Marketing, 15(3), 172-199.
72. Zeithaml, V. A. (1988). Consumer perceptions of price, quality, and value: A means-end model and synthesis of evidence. Journal of Marketing, 52(3), 2-22.