THE IMPACT OF DIGITAL INFLUENCER TOWARD PURCHASE DECISION ON INDONESIAN STOCK MARKET (STUDY CASE OF GEN Z IN JABODETABEK)

Tiara Whidi Suci Sukohadinoto Putri, Filda Rahmiati

Abstract


The purpose of this research is to analyze the impact of digital influencer toward purchase decision on Indonesian stock market. The population in this research is Gen z investor or trader in Jabodetabek area. The sample in this research was taken by non-probability using purposive sampling and had received 231 returned e-questionnaire. The research method used in this research is quantitative research and the analyze method was conducted by using Partial Least – Structural Equation Model (PLS-SEM) using SmartPLS. The result of this research indicates that Digital Influencer has not significant influence on purchase decision. In mediating variable, Only the psychology that can significantly mediate the digital influencer on purchase decision but the herding behavior does not have a significant influence.


Keywords


Digital Influencer, Herding Behavior, Psychology, Purchase Decision

Full Text:

PDF

References


Alderson, W. (1952). Psychology for Marketing and Economics. Journal of Marketing, 17(2), 119. https://doi.org/10.2307/1248039

Ambarwati, M. F. L., Damaryanti, H., Prabowo, H., & Hamsal, M. (2019). The Impact of a Digital Influencer to the Purchase Decision. IPTEK Journal of Proceedings Series, 0(5), 220. https://doi.org/10.12962/j23546026.y2019i5.6307

Badan Pusat Statistik. (2021). Sensus Penduduk 2020 : Penduduk Indonesia Didominasi Gen Z dan Milenial. https://databoks.katadata.co.id/datapublish/2021/01/22/sensus-penduduk-2020-penduduk-indonesia-didominasi-gen-z-dan-milenial#

Bao, T., & Chang, T. L. S. (2014). Finding disseminators via electronic word of mouth message for effective marketing communications. Decision Support Systems, 67, 21–29. https://doi.org/10.1016/j.dss.2014.07.006

Bulkley, G., & Harris, R. D. F. (1997). Irrational analysts’ expectations as a cause of excess volatility in stock prices. Economic Journal, 107(441), 359–371. https://doi.org/10.1111/j.0013-0133.1997.163.x

Carolina, M., & Mahestu, G. (2020). Prilaku Komunikasi Remaja dengan Kecenderungan FoMo. JRK (Jurnal Riset Komunikasi), 11(1). https://doi.org/10.31506/jrk.v11i1.8065

Chen, Y. F. (2008). Herd behavior in purchasing books online. Computers in Human Behavior, 24(5), 1977–1992. https://doi.org/10.1016/j.chb.2007.08.004

Creswell, J. (2012). Educational Research. In Nature (Vol. 183, Issue 4665). https://doi.org/10.1038/183863f0

Daniel, K., Hirshleifer, D., & Subrahmanyam, A. (1998). Investor psychology and security market under- and overreactions. Journal of Finance, 53(6), 1839–1885. https://doi.org/10.1111/0022-1082.00077

Devenow, A., & Welch, I. (1996). Rational herding in financial economics. European Economic Review, 40(3–5), 603–615. https://doi.org/10.1016/0014-2921(95)00073-9

Droesch, B. (2020). Influencers More Likely to Inspire Gen Zer and Millennial Purchases - eMarketer Trends, Forecasts & Statistics. EMarketer. https://www.emarketer.com/content/influencers-more-likely-to-inspire-gen-zer-and-millennial-purchases

Ghozali, I., Diponegoro, U., & Sitinjak, E. L. (2012). The Investor Indonesia Behavior on Stock Investment Decision Making : Disposition Effect , Cognition and Accounting Information The Investor Indonesia Behavior on Stock Investment Decision Making : Disposition Effect , Cognition and Accounting Information. January.

Hair, Joe F., Sarstedt, M., Hopkins, L., & Kuppelwieser, V. G. (2014). Partial least squares structural equation modeling (PLS-SEM): An emerging tool in business research. European Business Review, 26(2), 106–121. https://doi.org/10.1108/EBR-10-2013-0128

Hair, Joseph F., Risher, J. J., Sarstedt, M., & Ringle, C. M. (2019). When to use and how to report the results of PLS-SEM. European Business Review, 31(1), 2–24. https://doi.org/10.1108/EBR-11-2018-0203

Henseler, J. (2017). Bridging Design and Behavioral Research With Variance-Based Structural Equation Modeling. Journal of Advertising, 46(1), 178–192. https://doi.org/10.1080/00913367.2017.1281780

Henseler, J., Ringle, C. M., & Sarstedt, M. (2015). A new criterion for assessing discriminant validity in variance-based structural equation modeling. Journal of the Academy of Marketing Science, 43(1), 115–135. https://doi.org/10.1007/s11747-014-0403-8

Hermanda, A., Sumarwan, U., & Tinaprillia, N. (2019). the Effect of Social Media Influencer on Brand Image, Self-Concept, and Purchase Intention. Journal of Consumer Sciences, 4(2), 76–89. https://doi.org/10.29244/jcs.4.2.76-89

Hu, L., Min, Q., Han, S., & Liu, Z. (2020). Understanding followers’ stickiness to digital influencers: The effect of psychological responses. International Journal of Information Management, 54(May 2019). https://doi.org/10.1016/j.ijinfomgt.2020.102169

Hudson, Y., Yan, M., & Zhang, D. (2020). Herd behaviour & investor sentiment: Evidence from UK mutual funds. International Review of Financial Analysis, 71(August 2019). https://doi.org/10.1016/j.irfa.2020.101494

Isnan, A., & Sugiharti, E. (2020). ANALYSIS OF FACTORS THAT INFLUENCE CONSUMER BEHAVIOR TOWARDS VANS SHOE PURCHASE DECISION ( Consumer Studies at Outlet Vans Mal Kota Kasablanka ). XX(Xx), 1–17.

Jenkins, R. (2017). 4 Reasons Generation Z Will Be the Most Different Generation. Journal of Chemical Information and Modeling. https://www.inc.com/ryan-jenkins/who-is-generation-z-4-big-ways-they-will-be-different.html

Kengatharan, N. (2014). The Influence of Behavioral Factors in Making Investment Decisions and Performance : Study on Investors of Colombo Stock Exchange , Sri Lanka. Asian Journal of Finance & Accounting, 6(1), 1–23. https://doi.org/10.5296/ajfa.v6i1.4893

Komalasari, P. T. (2016). Information Asymmetry and Herding Behavior. Jurnal Akuntansi Dan Keuangan Indonesia, 13(1), 70–85. https://doi.org/10.21002/jaki.2016.04

Kotler, P., Armstrong, G., & Opresnik, M. O. (2018). Principles of Marketing (Electronic Version). 1–736.

Krichene, H., & El-Aroui, M. A. (2018). Artificial stock markets with different maturity levels: simulation of information asymmetry and herd behavior using agent-based and network models. Journal of Economic Interaction and Coordination, 13(3), 511–535. https://doi.org/10.1007/s11403-017-0191-6

Lim, l. (2012). The Relationship between Psychological Biases and the Decision Making of Investor in Malaysian Share Market. In Unpublished Paper International Conference on Management (Economics & Finance).

Nilsson, F. (2021). Impact of Social Media on Investment Decision A quantitative study which consider s.

Permata, C. P., & Ghoni, M. A. (2019). Peranan Pasar Modal Dalam Perekonomian Negara

Pick, M. (2021). Psychological ownership in social media influencer marketing. European Business Review, 33(1). https://doi.org/10.1108/EBR-08-2019-0165

Santiago, J. K. (2020). Online Journal of Applied Knowledge Management Digital influencers: An exploratory study of influencer marketing campaign process on instagram. 8(2), 31–52.

Stein, J. C., & Scharfstein, D. (1990). Herd Behavior and Investment. In American Economic Review (Vol. 80, Issue 3, pp. 465–479).

Syahrivar, J. (2017). PENGARUH KESADARAN LINGKUNGAN TERHADAP KEPUTUSAN PEMBELIAN KOSMETIK RAMAH LINGKUNGAN DI KAWASAN INDUSTRI CIKARANG. 7(1), 74–92.

Tjiptono, F. (2008). Strategi Pemasaran (3 edition). Andi Offshet.

Trading Psychology. (2015). Forex on Five Hours a Week. https://doi.org/10.1002/9781119198505.ch9

Trading Psychology - Overview, Impact of Biases, How To Improve. (n.d.). Retrieved July 15, 2021, from https://corporatefinanceinstitute.com/resources/knowledge/trading-investing/trading-psychology/

Tung, T. A., Van Kien, P., & Phong, H. T. (2018). The effect of macroeconomic factors on investor purchase decision: The case study of HOSE. Studies in Computational Intelligence, 760, 999–1013. https://doi.org/10.1007/978-3-319-73150-6_72

Wamae, J. N. (2013). BEHAVIOURAL FACTORS INFLUENCING INVESTMENT DECISION IN STOCK MARKET: A SURVEY OF INVESTMENT BANKS IN KENYA.

Winarso, E., & Hadian, N. (2017). Faktor Yang Menentukan Investor Dalam Sektor Industri Farmasi ( Studi Kasus Terhadap Industri Farmasi Yang Terdaftar Di Bursa Efek Indonesia Tahun 2013 - 2016). Jurnal Akuntansi Dan Bisnis Universitas Widyatama, 278–289.

Wong, K. K. K.-K. (2013). 28/05 - Partial Least Squares Structural Equation Modeling (PLS-SEM) Techniques Using SmartPLS. Marketing Bulletin, 24(1), 1–32. http://marketing-bulletin.massey.ac.nz/v24/mb_v24_t1_wong.pdf%5Cnhttp://www.researchgate.net/profile/Ken_Wong10/publication/268449353_Partial_Least_Squares_Structural_Equation_Modeling_(PLS-SEM)_Techniques_Using_SmartPLS/links/54773b1b0cf293e2da25e3f3.pdf

Zhang, E. M. (2010). Understanding the Acceptance of Mobile SMS Advertising among Young Chinese Consumers. Psychology & Marketing, 30(6), 461–469. https://doi.org/10.1002/mar




DOI: http://dx.doi.org/10.33021/firm.v9i1.4895

Refbacks

  • There are currently no refbacks.



Articles in FIRM: Journal of Management Studieshave been indexed in major research databases, including:


 Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.