Perbandingan model optimasi portofolio pada saham - saham indeks LQ-45 = Portfolio optimization models comparison on LQ-45 index stocks

Tamin, Rheza Dwiputra (2016) Perbandingan model optimasi portofolio pada saham - saham indeks LQ-45 = Portfolio optimization models comparison on LQ-45 index stocks. Bachelor thesis, Universitas Pelita Harapan.

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Abstract

Tugas Akhir ini akan membandingkan kinerja portofolio yang terbentuk dari model Markowtiz, model Mean Absolute Deviation (MAD), dan Single Index Model (SIM). Data yang digunakan adalah adjusted closing price beberapa saham pilihan dari tahun 2005 sampai 2015. Saham-saham yang dipilih adalah saham yang terus menerus termasuk dalam indeks LQ-45 selama tahun 2011-2015 dan sudah tercatat di Bursa Efek Indonesia (BEI) setidaknya sejak 1 Januari 2005. Melalui proses pemilihan tersebut, didapatlah 16 saham yang kemudian akan dibentuk portofolio menggunakan ketiga model. Periode pertama pembentukan portofolio adalah pada Januari 2011 dan proses ini akan terus diulang setiap kuartal hingga kuartal terakhir tahun 2015. Untuk membandingkan kinerja dari setiap model optimasi portofolio, maka rata-rata Sharpe Ratio portofolio yang terbentuk akan dibandingkan menggunakan two-sample t-test. Dari nilai Sharpe Ratio yang didapat, disimpulkan bahwa model Markowitz dan SIM membentuk portofolio dengan kinerja yang lebih baik daripada model MAD, sedangkan kinerja portofolio model Markowitz dan SIM tidak berbeda secara signifikan. / This thesis compares the performance of the portfolios formed by the Markowitz model, Mean Absolute Deviation (MAD) model and Single Index Model (SIM). The data used are the adjusted closing price of some selected stocks from the year 2005 to 2015. The selected stocks are those which have always been included in the LQ-45 index from the year 2011 until 2015 and have been listed in the Indonesia Stock Exchange (IDX) at least since 1 January 2005. From the selection process, 16 stocks are chosen and used to form a portfolio using the three models. The first period of forming the portfolios is on January 2011 and this process is repeated every quarter until the last quarter of 2015. To compare the performance of each portfolio optimization model, the average Sharpe Ratio of the portfolios formed is used and computed by using the two-sample t-test. From the values of the Sharpe Ratio, it is concluded that the Markowitz model and SIM formed portofolios with better performance than the MAD model, while the portfolio’s performance of the Markowitz model and SIM differ insignificantly.

Item Type: Thesis (Bachelor)
Creators:
CreatorsNIMEmail
Tamin, Rheza DwiputraNIM11220120006UNSPECIFIED
Contributors:
ContributionContributorsNIDN/NIDKEmail
Thesis advisorKim, Sung SukNIDN8963400020sungsuk.kim@uph.edu
Thesis advisorSaputra, Kie Van IvankyNIDN0401038203kie.saputra@uph.edu
Additional Information: SK 112-12 TAM p
Uncontrolled Keywords: optimasi portfolio; modern portfolio theory; mean absolute deviation; single index model; sharpe ratio
Subjects: H Social Sciences > HD Industries. Land use. Labor > HD28 Management. Industrial Management
Divisions: University Subject > Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Mathematics
Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Mathematics
Depositing User: Mrs Veronica Fitri Astuti
Date Deposited: 12 May 2021 14:19
Last Modified: 01 Nov 2023 07:32
URI: http://repository.uph.edu/id/eprint/18386

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