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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 Ainun Jariyah, Dara Shafa Aldi, Mukhamad Fauzan Amelia, Azarine Nahdah Amelia, Nurusyifa Ananta, Mufita Dea Angraini, Anggella  Asri, Sukma Azizah, Elok Tri Nur Azizah, Titin Nur Baderi, Rahmawati Nur Bandiah, Andini Putri Batuwael, Marcelia Adriana Calosa, Kristiana Greta Cindy Rahmawati Corry, Julyana Fahreeta Damayanti, Ruri Istia Divara, Sylvanda Aprilia Ermayanti, Dian Ervina Ervina Evitasari, Putri Ayu Fadila, Baity Nur Farida Yulianti Fatwa, Muhammad Nabil Fauziah, Isnani Evita ferreira, Paulino da costa Fina, Fatika Rahma Fitrianti, Dwi Gloria, Angelica Cristy Goo, Maria Alni Lau H, Dicky Satria Ananta Handoko, Steven Nathanael Hatuina, Suci Harira Sari HATUMENA, GRACE LORDITA Hayon, Yulita Alfonsia Hermawan, Arfindo Hesti Ning Tyas Indrayanti, Tyas Irsyani, Faiqotun Nikmah Islami, Yuliana Indira Izzuddin, Ahmad Qois Jannah, Maufirotul K, Gabrielle Michaela Kurnia Putri, Pradita Andina Kurniasari, Diva Kurniawati, Aprilia Tri Kusmaningtya, Amiartuti Kusnul Kotimah, Kusnul Magdarina, Melinda Maharani, Dorifahtu Afirstantian Mahesa, Mahesa Mahmud, M. Riza Maricar, Alifiarisma Maulida, Meilani Nur Meliana, Yuli Missel, Rheinata Audreyna Mukti, Chandra Fitriyani Crisna N, Aginsha Caurel Narulita, Friska Dhea NATALIA, YOHANA FRANSISKA Nugroho, Ario Bagus Nurfadila, Alif Fa'is Nurul Hasanah Octavia, Winda Dwi P, Maftuhin Agung Paramida, Novia Pradhani, Tri Buana Wira Pramesti , Nurmala Galuh Pranata, Natasha Anjanette Pratiwi, Nadia Dwi Prewati, Puri Handayani Sura Putra, Rakmat Dwi Anugrah Putri, Nanda Karisma Rahayu, Putri Rahmawati, Septiana Rozzi Ramadhan, Charisma Bayu Ramadhani, Noviana Ramadhanti, Nouva Ayu Rasyid, Mochamad Nuruddin Ridayati, Salija 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 Setyowati, Rulis Shabana, Muhammad Ainul Sholikudin, Mukhamad Sihaloho, Yolanda Maghdalena SITI NURUL HIDAYATI Slamet Riyadi Solehah, Aim Matus Noer Solehsi, Devi Alita Soraya, Bunga Sudarynianto NS Sunarti Suryana, Alvian Jihad Urohman, Taufiq Wahyuni, Titin Wardana, Muhammad Indra Wardani, Widya Kusuma Wibowo, Febrian Dimas J. Wicaksono, Septia Wulandari, Amalia Devi Wulandari, Ayu Lus Yunari, Syahna Shinta Yuwandono, Rr Jihan Faadhilah Zoe, Hana Putri ’Aini, Nabilah Qurrotul