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Journal : Journal of Business Management and Economic Development

Influence of Markowitz Method Risk and Return Calculations as a Basis for Investment Decisions in BEI BUMN Shares 20 Period 2019-2022 Paramida, Novia; Mukti, Chandra Fitriyani Crisna; Maharani, Dorifahtu Afirstantian; Pandin, Maria Yovita R.
Journal of Business Management and Economic Development Том 2 № 01 (2024): January 2024
Publisher : Pt. Riset Press International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59653/jbmed.v2i01.441

Abstract

The aim of writing this scientific article is to determine the influence of the Markowitz Method of risk and return calculations on Investor Rationality for the Security of Investing in 20 BUMN IDX Shares for the 2019-2022 Period. The method used in this research is a descriptive method with a quantitative approach. The type of data used is secondary data which takes data from the official website idx.com and also investing.com. The sample used was 20 state-owned companies. The data collection technique in this research is by using documentation techniques. The data collection process consists of: calculating the expected return for each company, conducting statistical tests using SPSS 24, and finally conclusions. The results of this research are that the Markowitz method of calculating risk & return has a significant effect on investors' rationality in investing in BUMN 20 shares.
Co-Authors Abur, Matcella Trianita Agustina, Dian Pramesti Amelia, Nurusyifa Ananta, Mufita Dea Asri, Sukma Azizah, Elok Tri Nur Bandiah, Andini Putri Batuwael, Marcelia Adriana Corry, Julyana Fahreeta Fadila, Baity Nur Fatwa, Muhammad Nabil Fauziah, Isnani Evita ferreira, Paulino da costa Fina, Fatika Rahma Gloria, Angelica Cristy Handoko, Steven Nathanael HATUMENA, GRACE LORDITA Hayon, Yulita Alfonsia Hermawan, Arfindo Indrayanti, Tyas Irsyani, Faiqotun Nikmah Islami, Yuliana Indira Jannah, Maufirotul K, Gabrielle Michaela Kurnia Putri, Pradita Andina Kurniasari, Diva Kurniawati, Aprilia Tri Kusnul Kotimah, Kusnul Magdarina, Melinda Maharani, Dorifahtu Afirstantian Mahesa, Mahesa Mahmud, M. Riza Missel, Rheinata Audreyna Mukti, Chandra Fitriyani Crisna N, Aginsha Caurel NATALIA, YOHANA FRANSISKA Nurfadila, Alif Fa'is P, Maftuhin Agung Paramida, Novia Pranata, Natasha Anjanette Pratiwi, Nadia Dwi Prewati, Puri Handayani Sura Putri, Nanda Karisma Rahayu, Putri Ramadhan, Charisma Bayu Ramadhani, Noviana Ramadhanti, Nouva Ayu Rasyid, Mochamad Nuruddin Rochmah, Annisa Nur Sabrina, Celine Amanda Sarifatul Salih , Lea Berliana Jeni Salih, Lea Berlian a Jeni Salma, Mustika Auliya Salsabela, Dania Santika, Nilam Sari, Nur Fitroten Dian Sholikudin, Mukhamad Sihaloho, Yolanda Maghdalena SITI NURUL HIDAYATI Solehah, Aim Matus Noer Solehsi, Devi Alita Soraya, Bunga Sudarynianto NS Sunarti Wardana, Muhammad Indra Wardani, Widya Kusuma Wicaksono, Septia Yunari, Syahna Shinta Yuwandono, Rr Jihan Faadhilah Zoe, Hana Putri