Optimal Portfolio Formation Analysis vs. Single Index Model: 2018–2019 Before Crisis and 2020–21 During Crisis
DOI:
https://doi.org/10.33096/jmb.v10i2.576Keywords:
Portfolio theory, return on asset, riskAbstract
This paper focuses on a portfolio comparison analysis between 30 leading board stocks and 30 development board stocks selected from the Indonesia Stock Exchange (IDX). The analysis used in this study is the single index model. The periods used in this study are 2018-2019 (before the crisis) and 2020-2021 (during the crisis). The research results concluded that the Development Board stock group generated a higher portfolio return compared to the Main Board stock group, both in the 2018-2019 period (before the crisis) and in the 2020-2021 period (during the crisis). However, even though it produces a higher portfolio return, the Development Board stock group also has a higher level of portfolio risk compared to the Main Board stock group.
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Amaratunga, D., Baldry, D., Sarshar, M., & Newton, R. (2002). Quantitative and qualitative research in the built environment: application of “mixed” research approach. Work Study, 51(1), 17–31.
Faisol, A., Dalimunthe, N. P., & Huzaimah, R. A. F. (2023). Yes, Beta was Invalid During Covid-19: Evidence from Islamic Stock Index Indonesia. International Conference of Economics, Business, and Entrepreneur (ICEBE 2022), 209–220.
Jabar, A. K. A., & Cahyadi, I. F. (2020). Pengaruh Exchange Rate, Inflasi, Risiko Sistematis Dan BI Rate Terhadap Return Saham Syariah Di Jakarta Islamic Index (JII) Periode 2015-2018. MALIA: Journal of Islamic Banking and Finance, 4(1), 12–39.
Jogiyanto, H. M. (2003). Teori portofolio dan analisis investasi. BPFE.
Matiin, N. (2020). Pengaruh earning per share dan book value terhadap stock return. Jurnal Eksis, 16(1).
Meidiawati, K., & Mildawati, T. (2016). Pengaruh size, growth, profitabilitas, struktur modal, kebijakan dividen terhadap nilai perusahaan. Jurnal Ilmu Dan Riset Akuntansi (JIRA), 5(2).
Nugroho, M. (2018). Performance System of Stock Portfolio during Investment Decision Making Using Constant Correlation Model in Business Index 27 and Idx30. International Journal of Research in Humanities and Social Studies, 5(8).
Silalahi, I. V., Nugraha, N., Sari, M., & Ningrum, H. F. (2022). Analisis single index model dalam membentuk portofolio optimal pada saham perusahaan jakarta islamic index (jii) periode 2016-2020. Sains: Jurnal Manajemen Dan Bisnis, 14(2), 203–221.
Tandelilin, E. (2010). Dasar-dasar manajemen investasi. Manajemen Investasi, 34.
Timotius, K. H. (2017). Pengantar metodologi penelitian: pendekatan manajemen pengetahuan untuk perkembangan pengetahuan. Penerbit Andi.
Weil, P. (1989). The equity premium puzzle and the risk-free rate puzzle. Journal of Monetary Economics, 24(3), 401–421.
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