Pembelian online telah menjadi tren saat ini. Banyak faktor yang memengaruhinya, termasuk persepsi risiko dan keamanan yang diterima konsumen saat berbelanja online. Tujuan artikel ini adalah untuk menganalisis pengaruh risiko dan keamanan yang dirasakan pada keputusan pembelian online mahasiswa. Sebanyak 150 mahasiswa sebagai responden yang merupakan konsumen dan telah berbelanja online di Lazada Indonesia. Mereka dipilih berdasarkan teknik purposive sampling dan kemudian dianalisis dengan metode analisis regresi linier berganda. Hasil analisis regresi adalah Y = 2,329 - 0,171 X₁ + 0,459 X₂ + e. Risiko dan keamanan yang dirasakan secara simultan memiliki pengaruh signifikan terhadap keputusan pembelian siswa di Lazada Indonesia (F = 27.937). Namun, secara parsial persepsi risiko memiliki nilai t negatif yang berarti tidak berpengaruh pada keputusan pembelian (t = -1.967). Sebaliknya, keamanan memiliki pengaruh positif dan signifikan terhadap keputusan pembelian siswa di Lazada Indonesia (t = 5,879).

Amanah, D., Harahap, D. A., & Lisnawati, D. (2017). Exploring Online Purchase Decision Among University Students in Indonesia. Journal of Humanities and Social Science, 22(5), 7277. https://doi.org/10.9790/0837-2212057277

Amanah, D., Hurriyati, R., Gaffar, V., Wibowo, L. A., Harahap, D. A., & Saragih, Y. D. (2017). Which is More Influential in Online Purchasing Decisions : Price or Trust ? In 1st International Conference on Islamic Economics, Bussiness and Philanthropy (pp. 798803). Bandung: SCITEPRESS Science and Technology Publications, Lda. Retrieved from https://www.scitepress.org/PublicationsDetail.aspx?ID=7Fy3ZlupY6M=&t=1

Ardiansyah. (2015). An Analysis Of Security And Service Quality Toward Purchase Decision On E-commerce And Its Implications Of Consumer Loyalty. In International Conference On Information Technology And Business (pp. 250258).

Arshad, A., Zafar, M., Fatima, I., & Khan, S. K. (2015). The Impact of Perceived Risk on Online Buying Behavior. International Journal of New Technology and Research, 1(8), 1318.

Boyd, C. V. J., & Zawisza, M. J. (2016). Routledge International Handbook of Consumer Psychology. London: Francis & Taylor.

Boyd, J. (2010). Consumer Psychology. United Kingdom: Mc Graw Hill Education.

Comegys, C., Hannula, M., & Visnen, J. (2009). Effects of consumer trust and risk on online purchase decision-making: A comparison of Finnish and United States Students. International Journal of Management, 26(2), 295308.

Dalgic, T., & Unal, S. (2018). Utilizing Consumer Psychology in Business Strategy. USA: IGI Global.

Dimofte, C. V, Haugtvedt, C. P., & Yalch, R. F. (2016). Consumer Psychology in a Social Media World. London: Francis & Taylor.

East, R., Singh, J., Wright, M., & Vanhuele, M. (2017). Consumer Behaviour: Applications in Marketing. Los Angeles: Sage Publications Ltd.

Firmansyah, M. J., & Arjanto, D. (2019). 85 WNA Tersangka Penipuan Online Pakai Visa Turis, Ini Modusnya.

Hackett, P. M. ., Schwarzenbach, J., & Jrgens, U. M. (2016). Consumer Psychology: A Study Guide to Qualitative Research Methods. Berlin: Barbara Budrich Publishers.

Harahap, D. A. (2020). Covid 19 dan Transformasi Saluran Pembelian Online. Opinions Info Brand, 1. Retrieved from https://infobrand.id/covid-19-dan-transformasi-saluran-pembelian-online.phtml

Harahap, D. A. (2020). Literasi Branchless Banking. Harian Pikiran Rakyat, p. 15. Retrieved from http://repository.unisba.ac.id/handle/123456789/26822

Harahap, D. A. (2020). Virus Corona dan Beralihnya Pedagang Tradisional ke Online. Harian Pelita, p. 1. Retrieved from https://harianpelita.co/2020/05/12/virus-corona-dan-beralihnya-pedagang-tradisional-ke-online/

Harahap, D. A. (2020, April). Pentingnya Komunikasi Pemasaran Menciptakan Kesadaran Merek. Opinions Info Brand, 1. Retrieved from https://infobrand.id/pentingnya-komunikasi-pemasaran-menciptakan-kesadaran-merek.phtml

Harahap, D. A. (2020, April 14). Pembatasan Sosial Berskala Besar (PSBB) Menangani Pandemi Covid-19. Radar Bandung, p. 9. Retrieved from https://www.radarbandung.id/2020/04/14/pembatasan-sosial-berskala-besar-psbb-menangani-pandemi-covid-19-dan-tren-pembelian-online/

Harahap, D. A., & Amanah, D. (2018a). PERILAKU BELANJA ONLINE DI INDONESIA: STUDI KASUS. Jurnal Riset Manajemen Sains Indonesia (JRMSI) , 9(2), 23018313. https://doi.org/10.21009/JRMSI

Harahap, D. A., & Amanah, D. (2018b). Perilaku Belanja Online di Indonesia: Studi Kasus. Jurnal Riset Manajemen Sains Indonesia, 9(2), 193213. https://doi.org/doi.org/10.21009/JRMSI.009.2.02

Hong, Z., & Yi, L. (2012). Research on the Influence of Perceived Risk in Consumer On-line Purchasing Decision. Physics Procedia, 24(B), 13041310.

Irawan, I. A. (2018). Effect Of Trust, Convinience, Security And Quality Of Service On Online Purchase Decision (Consumer Case Study In Tangerang Selatan Area). Jurnal Ekonomi, 23(1), 114122.

Kardes, F. R., Herr, P. M., & Schwarz, N. (2019). Handbook of Research Methods in Consumer Psychology. New York: Routledge.

Katadata.co.id. (2018). Tokopedia dan Bukalapak Kalahkan Lazada.

Kumar, D. (2015). Consumer Behaviour : Includes Online Buying Trends. Britain: Oxford University Press.

Laudon, K. ., & Traver, C. . (2009). E-commerce : Business, Technology, Society (5th ed.). New Jersey: Prentice Hall.

Markou, C. N. (2020). Consumer Protection, Automated Shopping Platforms and EU Law. London: Routledge.

Masoud, E. Y. (2013). The Effect of Perceived Risk on Online Shopping in Jordan. European Journal of Business and Management, 5(6), 7687.

Miller, M. (2008). Is It Safe? Protecting Your Computer, Your Business, and Yourself Online. Indiana: Que Publishing.

Pratnyawan, A. (2020). Ini Situs Belanja Online Terpopuler di Indonesia Sepanjang 2019.

Qin, Z. (2009). Introduction to E-commerce. Tsing Hua University Press Beijing and Springer Verlag GmbH Berlin Heidelberg.

Raman, A., & Annamalai, V. (2011). Web Services and e-Shopping Decisions: A Study on Malaysian e-Consumer. In 3rd International conference on Wireless Information Networks & Business Information System (pp. 5460).

Rossanty, Y., Nasution, M. D. T. P., & Ario, F. (2018). Consumer Behaviour in Era Millennial. Medan: Lembaga Penelitian dan Penulisan Ilmiah Aqli.

Sastry, V. (2019). Consumer Behavior in Digital Age. New Delhi: Idea Publishing.

Sethna, Z., & Blythe, J. (2019). Consumer Behaviour. Los Angeles: Sage Publications Ltd.

Skalanews.com. (2019). Kemkominfo: Pertumbuhan e-commerce Indonesia Capai 78 Persen.

Solomon, M. R. (2019). Consumer Behavior : Buying, Having and Being. Global Edition. London: Pearson Higher Education & Professional Group.

Suen, A. (2014). Downloading and Online Shopping Safety and Privacy. New York: The Rosen Publishing Group, Inc.

Suresh, A. M., & Shashikala, R. (2011). Identifying Factors of Consumer Perceived Risk towards Online Shopping in India. International Conference on Information and Financial Engineering, 12, 336341.

Teknologi.id. (2018). Transaksi e-commerce Global Capai Rp 60.467 Triliun di 2021.

Vo, T. T. N., & Nguyen, C. T. K. (2015). Factors Influencing Customer Perceived Quality and Purchase Intention toward Private Labels in the Vietnam Market : The Moderating Effects of Store Image. International Journal of Marketing Studies, 7(4), 5163.

Zaenudin, A. (2017). Profil Konsumen Belanja Online di Indonesia. Retrieved from https://tirto.id/profil-konsumen-belanja-online-di-indonesia-cuEG