Akram, U., Junaid, M., Zafar, A., Li, Z., & Fan, M., (2021). Online purchase intention in chinese social commerce platforms: Being emotional or rational. Journal of Retailing and Consumer Services, 63, 102669. https://doi.org/10.1016/j.jretconser.2021.102669
Bae, J., Kim, S. J., Kim, K. H., & Koo, D.-M. (2019). Affective value of game items: A mood management and selective exposure approach. Internet Res. 29, 315–328. http://dx.doi.org/10.1108/INTR-12-2017-0477
Balouli, H. E. (2022). Algerian pharmaceutical industry: Prospective structural analysis using MICMAC method. Dirassat Journal Economic Issue, 13(1), 193 -205.
Baumann, F., Emmert, D., Baumgartl, H., & Buettner, R. (2018). Hardcore gamer profiling: Results from an unsupervised learning approach to playing behavior on the Steam platform.
Procedia Computer Science,
126, 1289–1297.
https://doi.org/10.1016/j.procs.2018.08.078
Benjumea-Arias, M., Castañeda, L., & ValenciaArias, A. (2016). Structural analysis of strategic variables through MICMAC use: Case Study. Mediterranean.
Journal of Social Sciences, 7(4), 11–19.
https://doi.org/10.5901/mjss.2016.v7n4p.
Braun, V., & Clarke, V. (2006). Using thematic analysis in psychology. Qualitative Research in Psychology, 3(2), 77-101.
Cai, J., Wohn, D. Y., & Freeman, G. (2019, October). Who Purchases and Why? Explaining Motivations for In-game Purchasing in the Online Survival Game Fortnite. In Proceedings of the Annual Symposium on Computer-Human Interaction in Play (pp. 391-396). https://doi.org/10.1145/3311350.3347196
Chandra, Y. U., Lucas, R. H., Maruo, R. Y., & Arithianta, M. F. (2021, October). Determinant factors of intention to buy virtual items on online games. In
2021 3rd International Conference on Cybernetics and Intelligent System (ICORIS) (pp. 1-6). IEEE.
https://doi.org/10.1109/ICORIS52787.2021.9649583
Chang, T. S., Hsiao, W. H., Chen, T. Z., & Ganbold, E. (2019). Hedonic, utilitarian, and social motivations for consumers purchase mobile in-app content behavior. International Journal of Innovation in Management, 7(1), 1-7.
Chen, H., & Chen, H. (2020). Understanding the relationship between online self-image expression and purchase intention in SNS games: A moderated mediation investigation.
Computers in Human Behavior,
112(5), 106477.
http://dx.doi.org/10.1016/j.chb.2020.106477
Chen, H., Rong, W., Ma, X., Qu, Y., & Xiong, Z. (2017). An extended technology acceptance model for mobile social gaming service popularity analysis.
Mobile Information Systems,
3, 1-12.
https://doi.org/10.1155/2017/3906953
Chou, S.-Y., Jang, W.(W)., Ma, S. C., Chang, C.-H., & Byon, K. K. (2023). Is mobile gaming a new pillar of esports? Exploring players' in-game purchases in PC and mobile platforms by using flow and clutch.
International Journal of Sports Marketing and Sponsorship,
24(2), 311-332.
https://doi.org/10.1108/IJSMS-07-2022-0134
Cleghorn, J., & Griffiths, M. D. (2015). Why do gamers buy ‘virtual assets’? An insight into the psychology behind purchase behaviour.
Digital Education Review,
27, 85-104.
https://doi.org/10.1344/der.2015.27.85-104
Ericska, R. A., Nelloh, L. A. M., & Pratama, S. (2022). Purchase intention and behavioural use of freemium mobile games during Covid-19 outbreak in Indonesia.
Procedia Computer Science,
197, 403-409.
https://doi.org/10.1016/j.procs.2021.12.156
Esteves, J., Valogianni, K., & Greenhill, A. (2021). Online social games: The effect of social comparison elements on continuance behaviour.
Information & Management,
58(4), 103452.
https://doi.org/10.1016/j.im.2021.103452
Fang, X., & Chung, G. (2024). Research on the impact of purchase intention of non-functional virtual goods in online games based on cultural identity: A case study of “League of Legends.” Finance and Market,10(3), 77-81.
Frank, L., Salo, M., & Toivakka, A. (2015, January). Why buy virtual helmets and weapons? Introducing a typology of gamers. In The Proceedings of the 25th Bled eConference (pp. 502-519). https://aisel.aisnet.org/bled2015/25
Freeman, G. (2018). Multiplayer online games: Origins, players, and social dynamics. CRC Press.
Ghazali, E. M., Al Halbusi, H., Abdel Fattah, F. A. M., Hossain Uzir, M. U., Mutum, D. S., & Tan, F.-L. (2023). A study of player behavior and motivation to purchase Dota 2 virtual in game items.
Kybernetes,
52(6), 1937-1961.
https://doi.org/10.1108/K-08-2021-0678
Hamari, J., Alha, K., Järvelä, S., Kivikangas, J. M., Koivisto, J, & Paavilainen, J. (2017). Why do players buy in-game content? An empirical study on concrete purchase motivations.
Computers in Human Behavior,
68, 538-546.
https://doi.org/10.1016/j.chb.2016.11.045
Hamari, J., & Keronen, L. (2016, January). Why do people buy virtual goods? A literature review. 49th Hawaii International Conference on System Sciences (HICSS), Koloa, HI, USA.
Hofmann, A., & Peter, R. (2016). Self-Insurance, self-protection, and saving: On consumption smoothing and risk management. The Journal of Risk and Insurance, 83, 719–34.
Hsiao, K.-L., Lytras, M. D., & Chen, C.-C. (2020). An in-app purchase framework for location-based AR games: The case of Pokémon Go.
Library Hi Tech,
38(3), 638-653.
https://doi.org/10.1108/LHT-09-2018-0123
Hussain, A., Ting, D. H., & Marder, B. (2025). Why premium in freemium: A hedonic shopping motivation model in virtual game retailing,
Information Technology & 38(7), 2734-2759.
https://doi.org/10.1108/ITP-01-2023-0082
Jang, M., Lee, R., & Yoo, B. (2017, December). Why do you need to buy virtual items? investigating factors influencing intention to purchase in mobile games. In
Workshop on E-Business (pp. 87-93). Springer International Publishing.
https://doi.org/10.1007/978-3-319-99936-4_8.
Jang, M., Lee, R., & Yoo, B. (2021). Does fun or freebie increase in-app purchase? analyzing effects of enjoyment and item experience intention to purchase mobile game contents.
Information Systems and E-Business Management, 19(2), 439–457.
https://doi.org/10.1007/s10257-019-00420-z
Jiao, Y., Tang, C. S., & Wang, J. (2022). An empirical study of play duration and in-app purchase behavior in mobile games.
Production and Operations Management, 31(9), 3435–3456.
https://doi.org/10. 1111/poms.13772
King, D. L., Russell, A. M. T., Delfabbro, P. H., & Polisena, D. (2020). Fortnite microtransaction spending was associated with peers’ purchasing behaviors but not gaming disorder symptoms.
Addictive Behaviors,
104, 106311.
https://doi.org/10.1016/j.addbeh.2020.106311
Lee, J., Lee, J. J., & Park, J. M. (2018). Irrational factors affecting the purchase of online game items. KSII Transactions on Internet & Information Systems, 12(2), 626–642
Lestari, M. P., & Andrianto, M. S. (2019, December). Factors that affect behavioral intention to purchase virtual items on free to play games users in jabodetabek. 23rd Asian Forum of Business Education. Bali, Indonesia.
Linstone, H. A., & Turoff, M. (2002). The Delphi Method: Techniques and Applications. New Jersey Institute of Technology.
Marder, B., Gatting, D., Collins, E., Pitt, L., Kietzmann, J., & Erz, A. (2019). The Avatar's new clothes: Understanding why players purchase nonfunctional items in free-to-play games.
Computers in Human Behavior,
91, 72-83.
https://doi.org/10.1016/j.chb.2018.09.006
Park, E., Rishka, R., Janakiraman, R., Houston, M., & Yoo, B. (2018). Social dollars in online communities: The effect of product, user, and network characteristics.
Journal of Marketing, 82, 93-114
. https://doi.org/10.1509/jm.16.0271
Perdana, K. J., & Tjokrosaputro, M. (2023). Factors affecting players to buy virtual items in online games. International Journal of Application on Economics and Business, 1(1), 547-558.
https://doi.org/10.24912/ijaeb.v1i1.547-558
Prakosa, A., & Sumantika, A. (2022, September). Why do people buy virtual items? An assessment using the theory of functional value. In
4th International Conference on Education and Social Science Research (ICESRE) (pp. 868-879). KnE Social Science
https://doi.org/10.18502/kss.v7i14.12038
Pratondo, K. R., Marsudi, M., & Wijaya, R. (2023). Customer trust and interaction quality as a mediating: The effect of quality of information on purchase decision.
Business Innovation Management and Entrepreneurship Journal, 2(02), 106–121.
https://doi.org/10.22219/bimantara.v2i02.27474
Saxena, J. P., & Sushil, N. & Vrat, P. (1990). Impact of indirect relationships in classification of variables: A MICMAC analysis for energy conservation. Systems Research, 7(4), 245–253.
Seo, Y.-N., Jung, Y., Sng, J., & Park, J. (2019). Rational or irrational decision? Examination on gamers’ intention to purchase probability-type items.
Interacting with Computers,
31(6), 603–641.
https://doi.org/10.1093/iwc/iwz039
Sharma, Sh., Singh, G., & Sharma, R. (2021). For it is giving that we receive: Investigating gamers᾿gifting behaviour in online games. International Journal of Information Management, 60(2), 102363.
Sheth, J. N., Newman, B. I., & Gross, B. L. (1991). Why we buy what we buy: A theory of consumptionvalues. Journal of Business Research, 22(2), 159–170.
Shukla, P., & Drennan, J. (2018). Interactive effects of individual- and group-level variables on virtual purchase behavior in online communities. Information & Management, 55(5), 598-607.
Syahrivar, J., Chairy, C., Juwono, I. D., & Gyulavári, T. (2022). Pay to play in freemium mobile games: A compensatory mechanism.
International Journal of Retail & Distribution Management,
50(1), 117-134.
https://doi.org/10.1108/IJRDM-09-2020-0358
Syahrizal, A., Purwandari, B., Mishbah, M., & Dzulfikar, M. F. (2020, January). Buying the unreal: Drivers of virtual item purchase in video games. Proceedings of the 3rd International Conference on Software Engineering and Information Management, Sydney, Australia.
Tajfel, H., & Turner, J. C. (1979). An integrative theory of intergroup conflict. In W. G. Austin, & S. Worchel (Eds.), The social psychology of intergroup relations (pp. 33-37). Brooks/Cole.
Tan, W.-K., & Yang, C.-Y. (2022). An exploration of MMORPG in-game virtual-item contribution to game enjoyment from the perspectives of purchase behavior and psychological ownership.
Computers in Human Behavior,
134, 107303.
https://doi.org/10.1016/j.chb.2022.107303
Venkatesh, V., Morris, M. G., Davis, G. B., & Davis, F. D. (2003). User acceptance of information technology: Toward a unified view. Management Information Systems Quarterly, 27(3), 425–478.
Wang, L., Gao, Y., Yan, J., & Qin, J. (2021). From freemium to premium: The roles of consumption values and game affordance.
Information Technology & People,
34(1), 297-317.
https://doi.org/10.1108/ITP-10-2019-0527
Wu, H. L., & Hsu, C. H. (2018). Role of authenticity in massively multiplayer online role playing games (MMORPGs): Determinants of virtual item purchase intention.
Journal of Business Research,
92, 242-249.
https://doi.org/10.1016/j.jbusres.2018.07.035.
Yu, N., & Huang, Y.-T. (2022). Why do people play games on mobile commerce platforms? An empirical study on the influence of gamification on purchase intention.
Computers in Human Behavior,
126, 106991.
https://doi.org/10.1016/j.chb.2021.106991