İNDİRİM MAĞAZALARINDA SOSYAL MEDYA PAZARLAMA FAALİYETLERİNİN MARKA BAĞLILIĞI ÜZERİNDE ETKİSİNDE MARKA GÜVENİNİN ARACI ROLÜ

Yıl 2026, Cilt: 28 Sayı: 1, 402 - 427, 15.03.2026

Ali Alper Akgün

https://doi.org/10.16953/deusosbil.1833944

https://izlik.org/JA44ZT89GE

Öz

Çalışma, sosyal medya pazarlama faaliyetlerinin marka bağlılığı üzerindeki etkisinde marka güveninin aracı rolünü; fiyat duyarlılığının yüksek, duygusal bağlılığın düşük olduğu indirim mağazaları özelinde ampirik olarak incelemeyi amaçlamaktadır. Fiyat odaklı bir konumlandırma benimseyen, ürün farklılaşması ve marka kimliği oluşturma açısından sınırlı imkânlara sahip olan indirim mağazalarında sosyal medya aracılığıyla kurulan güvenin, fiyattan bağımsız bir bağlılık geliştirip geliştirmediğini incelemek, bu alandaki sınırlı literatüre benzersiz bir katkı sağlayacaktır. Elde edilecek bulgular, perakendecilere ve dijital pazarlama alanındaki uygulamacılara, marka stratejilerini hangi metriklere ve temellere dayandırmaları gerektiğini gösteren teorik ve pratik rehberlik sunacaktır. Çalışma kapsamında indirim mağazalarının sosyal medya hesaplarını takip eden ve kolayda örneklem yöntemiyle seçilen 18 yaş üstü 447 kişiden anket yoluyla toplanan veriler; SPSS-21 ve AMOS-19 sisteminde yapısal eşitlik modeli kullanılarak analiz edilmiştir. Araştırma sonuçları; indirim mağazalarına ait sosyal medya pazarlama faaliyetlerinin, marka güveni ve marka bağlılığını arttırmada etkili olduğunu göstermektedir. Marka güveni, marka bağlılığını etkileyen bir unsur olmakla birlikte sosyal medya pazarlama faaliyetlerinin, marka bağlılığına etkisinde aracı rolü üstlenmektedir. Çalışma, indirim mağazalarında sosyal medya pazarlama yatırımlarının, marka güveni aracılığıyla uzun vadeli marka bağlılığına dönüşebilen stratejik bir yatırım kalemi olduğunu bilimsel olarak kanıtlamakta; güven odaklı bağlılık için içerik stratejilerine nelik uygulamaya dönük öneriler sunmaktadır.

Anahtar Kelimeler

Sosyal Medya Pazarlaması , Marka Güveni , Marka Bağlılığı , Aracı Değişken , Yapısal Eşitlik Modellemesi

THE MEDIATING ROLE OF BRAND TRUST IN THE EFFECT OF SOCIAL MEDIA MARKETING ACTIVITIES ON BRAND COMMITMENT IN DISCOUNT STORES

https://izlik.org/JA44ZT89GE

Öz

This research aims to investigate how brand trust mediates the impact of social media marketing activities on brand commitment in discount stores, where consumers typically exhibit high price sensitivity and low emotional attachment. Examining whether trust established through social media in discount stores—businesses that adopt a price-oriented positioning strategy and have limited opportunities for product differentiation and brand identity development— can generate commitment independent of price has the potential to add novel insight to the relatively scarce body of research in this field. The findings obtained will offer both theoretical and practical guidance to retailers and practitioners in digital marketing, illustrating the metrics and foundations upon which they should base their brand strategies. A questionnaire was administered to 447 participants aged 18 and above who follow the social media accounts of discount retailer, recruited with convenience sampling. The analyses were conducted using Structural Equation Modeling implemented in SPSS-21 and AMOS-19. The findings indicate that social media marketing activities of discount retailers are effective in enhancing both brand trust and brand commitment. Brand trust is not only a factor directly influencing brand commitment but also assumes a mediating role in the effect of social media marketing activities on brand commitment. Overall, the study provides empirical evidence that social media marketing investments in discount retailing constitute a strategic investment item that can be converted into long-term brand commitment through brand trust. In this regard, the research offers practical recommendations for developing content strategies that strengthen trust-based commitment.

Anahtar Kelimeler

Social Media Marketing , Brand Trust , Brand Commitment , Mediator Variable , Structural Equation Modeling

Kaynakça

• Akgün, A. A., & Sarıtaş, E. (2023). Marka güven ölçeğinin Türkçe’ye uyarlanması: Geçerlik ve güvenirlik çalışması. Selçuk Üniversitesi Sosyal Bilimler Enstitüsü Dergisi(52), 420-434. https://doi.org/10.52642/susbed.1352856
• Akgün, Z. (2020). Sosyal medya pazarlama aktivitelerinin marka değeri, tüketici yanıtları ve satın alma niyetine etkisi: Hızlı moda markalarına yönelik bir araştırma. BMIJ 8 (5): 4211-4240 http://dx.doi.org/10.15295/bmij.v8i5.1672
• Babakus, E., & Mangold, W.G. (1992). Adapting the SERVQUAL scale to hospital services: Empirical investigation. Health Services Research, 26(2), 767-786.
• Baron, R. M., & Kenny, D. A. (1986). The moderator–mediator variable distinction in social psychological research: Conceptual, strategic, and statistical considerations. Journal of Personality and Social Psychology, 51(6), 1173-1182. https://doi.org/10.1037/0022-3514.51.6.1173
• Bernarto, I., Berlianto, M. P., Meilani, Y. F. C. P., Masman, R. R., & Suryawan, I. N. (2020). The influence of brand awareness, brand image, and brand trust on brand loyalty. Jurnal Manajemen, 24(3), 412-426.
• Bodur, M., & Sarıgöllü, E. (2005). Environmental sensitivity in a developing country: Consumer classification and implications. Environment and Behavior, 37(4), 487–510. https://doi.org/10.1177/0013916504269666
• Brand Finance (2025). Brand Finance Turkey-125 2025. Erişim tarihi: 1 Ekim 2025. https://brandirectory.com/reports/turkiye
• Brennan, D. P., & Lundsten, L. (2000). Impacts of large discount stores on small US towns: Reasons for shopping and retailer strategies. International Journal of Retail & Distribution Management, 28(4/5), 155-161. https://doi.org/10.1108/09590550010319904
• Chaudhuri, A., & Holbrook, M. B. (2001). The chain of effects from brand trust and brand affect to brand performance: The role of brand loyalty. Journal of Marketing, 65(2), 81-93. https://doi.org/10.1509/jmkg.65.2.81.18255
• Chaudhuri, A., & Holbrook, M.B. (2002). Product-class effects on brand commitment and brand out comes: The role of brand trust and brand affect. Journal of Brand Management, 10, 33-58. http://dx.doi.org/10.1057/palgrave.bm.2540100
• Colman, A. M., Norris, C. E., & Preston, C. C. (1997). Comparing rating scales of different lengths: Equivalence of scores from 5-point and 7-point scales. Psychological Reports, 80(2), 355-362. https://doi.org/10.2466/pr0.1997.80.2.355
• Coulter, R. A., Price, L. L., & Feick, L. (2003). Rethinking the origins of involvement and brand commitment: Insights from postsocialist central Europe. Journal of Consumer Research, 30(2), 151-169.
• Cuong, D. T. (2020). The effect of brand identification and brand trust on brand commitment and brand loyalty at shopping malls. International Journal of Advanced Science and Technology, 29(7), 695-706.
• Dağlı, A., & Baysal N. (2016).Yaşam doyumu ölçeğinin Türkçe’ye uyarlanması: Geçerlik ve güvenirlik çalışması. Electronic Journal of Social Sciences, 15 (59), 1250-1262.
• Dam, T. C. (2020). The effect of brand image, brand love on brand commitment and positive word-of-mouth. The Journal of Asian Finance, Economics and Business, 7(11), 449-457.
• Dawes, J. (2008). Do data characteristics change according to the number of scale points used? An experiment using 5-point, 7-point and 10-point scales. International Journal Of Market Research, 50(1), 61-104.
• Delgado‐Ballester, E. (2004). Applicability of a brand trust scale across product categories: A multigroup invariance analysis. European Journal of Marketing, 38(5/6), 573-592.
• Devlin, S.J., Dong, H.K., & Brown, M. (1993). Selecting a scale for measuring quality. Marketing Research, 5, 12-17.
• Dilek, H., & Çatı, K. (2023). Sosyal medya pazarlama faaliyetlerinin marka sadakati üzerindeki etkisinde marka imajının aracılık rolü. Güncel Pazarlama Yaklaşımları ve Araştırmaları Dergisi, 4 (2), 113-130. https://doi.org/10.54439/gupayad.1337870
• Ebrahim, R. S. (2019). The role of trust in understanding the impact of social media marketing on brand equity and brand loyalty. Journal of Relationship Marketing, 19 (4), 287–308. https://doi.org/10.1080/15332667.2019.1705742
• Ellitan, L., Harvina, L. G. D., & Lukito, R. S. H. (2022). The effect of social media marketing on brand image, brand trust, and purchase intention of somethinc skincare products in Surabaya. Journal of Entrepreneurship and Business, 3 (2), 104-114. https://doi.org/10.24123/jeb.v3i2.4801
• Erciş, A., Ünal, S., Candan, F. B., & Yıldırım, H. (2012). The effect of brand satisfaction, trust and brand commitment on loyalty and repurchase intentions. Procedia-Social and Behavioral Sciences, 58, 1395-1404.
• Erdoğan, Y., & Esen, s. K. (2015). Marka imajı ile marka sadakati arasındaki ilişkide marka güveninin aracılık rolü. Uludağ Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 34 (1), 135-150.
• Erkmen, E., & Hancer, M. (2015). Linking brand commitment and brand citizenship behaviors of airline employees:“The role of trust”. Journal of Air Transport Management, 42, 47-54. https://doi.org/10.1016/j.jairtraman.2014.08.001
• Field, A. (2009). Discovering statistics Using SPSS (and sex and drugs and rock’n’ roll) (3rd edt.). Sage Publications.
• Fornell, C., & Larcker, D. F. (1981). Evaluating structural equation models with unobservable variables and measurement error. Journal of Marketing Research, 18(1), 39-50.
• Fournier, S. (1998). Consumers and their brands: Developing relationship theory in consumer research. Journal of Consumer Research, 24(4), 343–373. https://doi.org/10.1086/209515
• Godey, B., Manthiou, A., Pederzoli, D., Rokka, J., Aiello, G., Donvito, R., & Singh, R. (2016). Social media marketing efforts of luxury brands: Influence on brand equity and consumer behavior. Journal of Business Research, 69(12), 5833-5841 https://doi.org/10.1016/j.jbusres.2016.04.181
• Grace, D., & O’cass, A. (2005). An examination of the antecedents of repatronage intentions across different retail store formats. Journal of Retailing and Consumer Services, 12(4), 227-243.
• Gros, C. H. (2012). The influence of social media on consumers during their purchase decisionmaking process and the implications for marketers. [Unpublished Doctoral Dissertation] Dublin Business School.
• Gunelius, S. (2011). 30 minute social media marketing: Step by step techniques to spread the words about your business. McGraw-Hill.
• Gurviez, P., & Korchia, M. (2003). Proposal for a multidimensional brand trust scale. 32nd EMAC Conference - Glasgow Marketing: Responsible and Relevant, pp. 1-9. Glasgow, Scotland http://www.watoowatoo.net/mkgr/papers/pg-mk-emac2003.pdf
• Gürbüz, S., & Şahin, F. (2018). Sosyal bilimlerde araştırma yöntemleri (5. baskı). Seçkin Yayıncılık.
• Gürbüz, S. (2019). Sosyal bilimlerde aracı, düzenleyici ve durumsal etki analizleri. Seçkin Yayıncılık.
• Hair, J. F., Black, W. C., Babin, B. J., & Anderson, R. E. (2019). Multivariate data analysis (8th ed.). Cengage.
• Hajli, M. N. (2014). A study of the impact of social media on consumers. International Journal of Market Research, 56(3), 387-404.
• Hamşıoğlu, A.B., & Nalcı, M.M. (2021). Sosyal medya pazarlamasının marka değeri, marka güveni ve marka bağlılığı üzerindeki etkisinin belirlenmesi: Bir araştırma. İşletme Araştırmaları Dergisi, 13 (4), 3076-3089.
• Haşıloğlu, S. B. (2022). Pazarlama araştırması ve analitiği. Nobel Akademik Yayıncılık.
• Haudi, H., Handayani, W., Suyoto, M., Praseti, T., Pitaloka, E., Wijoyo, H., Yonata, H., Koho, I., & Cahyono, Y. (2022). The effect of social media marketing on brand trust, brand equity and brand loyalty. International Journal of Data and Network Science. 6(3), 961-972. https://doi.org/10.5267/j.ijdns.2022.1.015
• Hayes, A. F. (2018). Introduction to mediation, moderation, and conditional process analysis: A regression-based approach. The Guilford Press.
• Hudson, S., Roth, M. S., Madden, T. J., & Hudson, R. (2016). The effects of social media on emotions, brand relationship quality, and word of mouth: An empirical study of music festival attendees. Tourism Management, 54, 486–495. https://doi.org/10.1016/j.tourman.2014.09.001
• Hur W, Ahn K, Kim M (2011). Building brand loyalty through managing brand community commitment. Management Decision, 49 (7) 1194–1213. https://doi.org/10.1108/00251741111151217
• Kabadayı, E. T., & Alan, A. K. (2012). Brand trust and brand affect: Their strategic importance on brand loyalty. Journal of Global Strategic Management, 11(6), 80-88.
• Kaplan,M.,A.,& Haenlein,M. (2010). Users of the world, unite! The challenges and opportunities of social media, Business Horizons, 53, 59-68. https://doi.org/10.1016/j.bushor.2009.09.003
• Karagöz, Y. (2021). SPSS Amos meta uygulamalı nitel-nicel karma bilimsel araştırma yöntemleri ve yayın etiği (3. baskı). Nobel Yayın.
• Karakuyu, A. (2019). Meslek yüksekokulu öğrencilerinin sosyal medyadaki gelişmeleri kaçırma korkuları ve yalnızlık durumlarının nomofobilerine katkısı. Anadolu Bil Meslek Yüksekokulu Dergisi, 14(54), 93-106.
• Khodabandeh, A., & Lindh, C. (2021). The importance of brands, commitment, and influencers on purchase intent in the context of online relationships. Australasian Marketing Journal, 29(2), 177-186 https://doi.org/10.1016/j.ausmj.2020.03.003
• Kietzmann, J. H., Hermkens, K., McCarthy, I. P., & Silvestre, B. S. (2011). Social media? Get serious! Understanding the functional building blocks of social media. Business Horizons, 54(3), 241–251. https://doi.org/10.1016/j.bushor.2011.01.005
• Kim, A. J., & Ko, E. (2012). Do social media marketing activities enhance customer equity? An empirical study of luxury fashion brand. Journal of Business Research, 65(10), 1480-1486. https://doi.org/10.1016/j.jbusres.2011.10.014
• Koo, D.M. (2003). Inter-relationships among store images, store satisfaction, and store loyalty among Korea discount retail patrons. Asia Pacific Journal of Marketing and Logistics, (4), 42 –71.
• Laroche, M., Habibi, M. R., & Richard, M. O. (2013). To be or not to be in social media: How brand loyalty is affected by social media?. International Journal of Information Management, 33(1), 76-82. https://doi.org/10.1016/j.ijinfomgt.2012.07.003
• Lau, G., & Lee, S. (1999). Consumers’ trust in a brand and the link to brand loyalty. Journal of Market-Focused Management, 4, 341-370. https://doi.org/10.1023/A:1009886520142
• Le Roux, A., Chandon, J., & Strazzieri, A. (1997). Une analyse confirmatoire de la mesure d'implication durable PIA. Actes du 13ème Congrès international de l’AFM. Toulouse. Institut d'administration des entreprises.
• Lee, K-Y., Huang, H-L. & Hsu, Y-C. (2007). Trust, satisfaction and commitment- on loyalty to international retail service brands. Asia Pacific Management Review, 12(3), 161-169.
• MacKinnon, D. P., Lockwood, C. M., & Williams, J. (2004). Confidence limits for the indirect effect: Distribution of the product and resampling methods. Multivariate Behavioral Research, 39 (1), 99-128.
• Mangold, W. G., & Faulds, D. J. (2009). Social media: The new hybrid element of the promotion mix. Business Horizons, 52(4), 357-365.
• McKelvie, S.J., (1978). Graphic rating scales—how many categories? British Journal of psychology, 69(2), 185-202.
• Moorman, C., Zaltman, G., & Deshpandé, R. (1992). Relationships between providers and users of market research: The dynamics of trust within and between organizations. Journal of Marketing Research, 29(3), 314–328
• Morgan, R. M., & Hunt, S. D. (1994). The commitment-trust theory of relationship marketing. Journal of Marketing, 58(3), 20–38. https://doi.org/10.1177/002224299405800302
• Muntinga, D. G., Moorman, M., & Smit, E. G. (2011). Introducing COBRAs: Exploring motivations for brand-related socialmedia use. International Journal of Advertising, 30 (1), 13–46.
• Nadeem, W., Khani, A. H., Schultz, C. D., Adam, N. A., Attar, R. W., & Hajli, N. (2020). How social presence drives commitment and loyalty with online brand communities? The role of social commerce trust. Journal of Retailing and Consumer Services, 55, 102136. https://doi.org/10.1016/j.jretconser.2020.102136
• Nikfetrat, P., Jahanbin, A., & Kamali, R. (2022). Explaining the roles of social media marketing activities in improving customer commitment (Case study: Digikala Online Store). International Journal of Research Publications, 94 (1), 197-208.
• Nobar, H. B. K., Kalejahi, H. K., & Rostamzadeh, R. (2020). Impact of social media marketing activities on brand equity and brand commitment in the leather industry. International Journal of Business Excellence, 20(2), 191-204. https://doi.org//10.1504/IJBEX.2020.105346
• Orel, F. D., & Arık, A. (2020). Sosyal medya pazarlama faaliyetlerinin çevrimiçi tüketici katılımı ve satın alma niyeti üzerindeki etkisi: Moda markaları örneği. Erciyes Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, (49), 146-161.
• Osuna Ramírez, S. A., Veloutsou, C., & Morgan-Thomas, A. (2017). A systematic literature review of brand commitment: Definitions, perspectives and dimensions. Athens Journal of Business & Economics, 3(3), 305-332.
• Portal, S., Abratt, R., & Bendixen, M. (2019). The role of brand authenticity in developing brand trust. Journal of Strategic Marketing, 27(8), 714–729. https://doi.org/10.1080/0965254X.2018.1466828
• Prentice, R.C. (1998). Tourism as experience: The case of Heritage Parks. Annals of Tourism Research, 25 (1) 1-24.
• Puspaningrum, A. (2020). Social media marketing and brand loyalty: The role of brand trust. Journal of Asian Finance, Economics and Business, 7(12), 951-958.
• Salhab, H. A., Al-Amarneh, A., Aljabaly, S. M., Al Zoubi, M. M., & Othman, M. D. (2023). The impact of social media marketing on purchase intention: The mediating role of brand trust and image. International Journal of Data & Network Science, 7(2) 591-600. https://doi.org/10.5267/j.ijdns.2023.3.012
• Sanny, L., Then, J.J., Sentano, S., & Yus Kelana, B.W. (2024). Effectiveness of social media marketing on brand commitment: Case study of local cosmetic brand in Indonesia. 3rd International Conference on Creative Communication and Innovative Technology (ICCIT), 1-7. https://doi.org/10.1109/ICCIT62134.2024.10701092
• Sarıtaş, E., & Akgün, A.A. (2023). Sosyal medya pazarlama faaliyetlerinin değerlendirilmesi: İndirimli mağazalar üzerinde bir araştırma. İşletme Araştırmaları Dergisi, 15 (4), 2620-2634.
• Sezgin, S., Tosun, P., & Börekçi, E. (2019). Finansal hizmetlerde kurumsal marka imajı ve marka güveninin bankacılık hizmeti alma eğilimine etkisi. Pazarlama ve Pazarlama Araştırmaları Dergisi, 12(24), 303-330.
• Shrestha, N. (2021). Factor analysis as a tool for survey analysis. American Journal of Applied Mathematics and Statistics, 9(1), 4-11. https://doi.org/10.12691/ajams-9-1-2
• Shuv-Ami, A. (2012). Brand commitment: A new four-dimensional (4 Es) conceptualisation and scale. Journal of Customer Behaviour, 11(3), 281–305
• Sorayaei, A., & Hasanzadeh, M. (2012). Impact of brand personality on three major relational consequences (trust, attachment, and commitment to the brand): Case study of Nestle Nutrition Company in Tehran, Iran. Australian Journal of Basic and Applied Sciences, 6 (5), 79–87.
• Sung, Y., & Kim, J. (2010). Effects of brand personality on brand trust and brand affect. Psychology & Marketing, 27(7), 639-661.
• Şahin, E., & İçil, H.B. (2019). Sosyal medya uygulamalarının, marka bağlılığı ve tüketici davranışlarına etkisi: Z kuşağı üzerine bir araştırma. International Journal of Multidisciplinary Studies and Innovative Technologies, 3(2), 188-195.
• Şalvarli, M. S., & Kartal, B. (2021). Sosyal medya pazarlama aktiviteleri ile satın alma niyeti arasındaki ilişkide marka kişiliğinin rolü: Literatür araştırması. Business and Economics Research Journal, 12(3), 705-716. http://dx.doi.org/10.20409/berj.2021.346
• Terzioğlu, E., & Eş, A. (2020). Sosyal medya pazarlama aktivitelerinin tüketici satın alma davranışı üzerine etkisinin incelenmesi. Güncel Pazarlama Yaklaşımları ve Araştırmaları Dergisi, 1 (2), 113-132.
• Tuten, T. L., & Solomon, M. R. (2018). Social media marketing. Sage.
• Ünalan, M., Yapraklı, T. Ş., & Keser, E. (2020). Marka güveni ve marka özdeşleşmesinin marka evangelizmi üzerindeki etkisi. Uluslararası İktisadi ve İdari İncelemeler Dergisi, (27), 35-54.
• Walsh, M. F., Page Winterich, K., & Mittal, V. (2010). Do logo redesigns help or hurt your brand? The role of brand commitment. Journal of Product & Brand Management, 19(2), 76-84.
• Wantini, E., & Yudiana, F.E., (2021). Social media marketing and brand personality to brand loyalty with brand trust and brand equity as a mediator. Indonesian Journal of Islamic Economics Research, 3(1), 1-14.
• Wong, A. (2023). Understanding consumer brand love, brand commitment, and brand loyalty. Journal of Relationship Marketing, 22(2), 87-114. https://doi.org/10.1080/15332667.2023.2173937
• Yadav, M., & Rahman, Z. (2017). Measuring consumer perception of social media marketing activities in e-commerce industry: Scale development & validation, Telematics and Informatics, 34, (7), 1294-1307. https://doi.org/10.1016/j.tele.2017.06.001
• Yadav, M., & Rahman, Z. (2018). The influence of social media marketing activities on customer loyalty: A study of e-commerce industry. Benchmarking: An International Journal, 25(9), 3882-3905. https://doi.org/10.1108/BIJ-05-2017-0092
• Yeşilyurt, H., & Koçak, N. (2020). Yerel halkın turizmin gelişimine yönelik algı ve desteğinde yer kimliği ve yer imajının rolü. Anemon Muş Alparslan Üniversitesi Sosyal Bilimler Dergisi, 8 (4), 1165-1174. https://doi.org/10.18506/anemon.628054
• Yılmaz,A., Aykaç, Ö.S., Özkaynar,K.,& Yolcu,T. (2021). İndirim marketlerini kimler, neden tercih eder?, Uluslararası İktisadi ve İdari İncelemeler Dergisi, (30), 43-258.
• Yousaf, A., Mishra, A., & Bashir, M. (2020). Brand trust, institutional commitment, and their impact on student loyalty: Evidence for higher education in India. Studies in Higher Education, 45(4), 878-891.
• Zielke, S. (2010). Causes customers ascribe to low prices in discount stores. In M. C. Campbell, J. Inman, & R. Pieters (Ed.), Advances In Consumer Research, 37 (s. 352-358). Association for Consumer Research.
• Zielke, S. (2014). Shopping in discount stores: The role of price-related attributions, emotions and value perception. Journal of Retailing and Consumer Services, 21(3), 327-338.