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"Skripsi ini membahas tentang pembentukan portfolio yang terdiri dari 10 saham yang mempunyai nilai kapitalisasi pasar terbesar dengan menggunakan metode market capitalization-weighted indexing, equal-weighted indexing, dan diversity indexing. Portfolio yang sudah dibentuk menggunakan metode tersebut, kemudian diukur kinerjanya dengan menggunakan Treynor, Sharpe, Jensen alpha, dan Information Ratio. Dari hasil penilaian kinerja dan penelitian berdasarkan portfolio yang sudah dibentuk menunjukkan metode market capitalizationweighted merupakan metode yang paling bagus untuk digunakan dalam membentuk suatu portfolio

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This study discusses the establishment of portfolio that composed from 10 biggest market capitalization stock with market capitalization-weighted indexing, equalweighted indexing, diversity indexing. Then, the performance of portfolio measured with Treynor, Sharpe, Jensen alpa, and Information Ratio. Based on research and performance analysis, market capitalization-weighted indexing method is the best method that can be used for composing a portfolio."

"Teori portofolio yang berkembang saat ini mendudukkan investor sebagai pelaku inti dalam pembentukan portofolio. Penelitian ini memperkuat landasan bagi teori portofolio dengan memasukan agen sebagai pelaku inti dalam pembentuk portofolio yang terbukti pada portofolio reksadana. Agen memiliki kelengkapan informasi selain informasi publik/pasar dalam membentuk alokasi aset portofolio. Agen menghadapi kompetisi antaragen dalam mengelola portofolio.Dengan mengembangkan teori dasar Black-Litterman 1992 , penelitian ini memperlihatkan adanya tiga view agen dalam pembentukan portofolio, yaitu alokasi aset yang berbeda dari alokasi pasar, kompetisi antaragen dan peran agen yang memberikan keuntungan komparatif atas informasi yang dimilikinya.View agen penting untuk dipelajari karena tidak terobservasi oleh publik namun berdampak signifikan pada pembentukan portofolio yang diharapkan dapat optimal. Hasil penelitian ini diharapkan dapat bermanfaat bagi pengembangan teori di bidang manajemen keuangan, khususnya portofolio dan asset pricing, dan bermanfaat pula bagi agen, investor dan regulator. View agen berupa kompetisi antaragen merupakan kontribusi utama dari penelitian ini yang dapat dimanfaatkan oleh para pemangku kepentingan.

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This dissertation was inspired by the writer rsquo s thinking to redefine the important entity on creating an optimum portfolio. Once the main entity is defined, it will clear to determine views driving that entity rsquo s actions on portfolio management. Portfolio theories that have been developed to date grew out of investor views. This dissertation discovers a new important entity on creating portfolio. By developing the theory of Black Litterman 1992 , this research discovers a new perspective of portofolio theory. It discovers the existance of agents as important entities in portofolio theory. Agents have complete information about financial assets and they compete among agents on conducting portfolio. This research discovers three views of agents on conducting portfolio. Those are asset allocation different from the market, competion among agents and agent rsquo s functions.Agent views are significantly important but uneasily to observe. However, actions of those views are observable and traceable historically. For investors, academicians, and regulators will get benefit by understanding agent views for many purposes, mainly for portfolio management, asset pricing and effective market regulation. The existance of agent views has provide complete perspective in real practice that brings into a more desirable portfolio theory."

"Tujuan dari penelitian ini adalah mencari metode optimasi portofolio terdiversifikasi yang memiliki kinerja paling unggul pada uji out-of-sample. Metode pembentukan dan optimasi portofolio terdiversifikasi menggunakan 3 metode, yaitu: Minimum-Variance, Inverse-Variance, dan Hierarchical Risk Parity. Kinerja portofolio akan dilihat dari tingkat pengembalian yang dihasilkan, sum of squared errors antara return yang aktual dengan yang diharapkan, dan sharpe ratio yang dihasilkan portofolio pada uji out-of-sample. Portofolio yang terdiversifikasi akan dibentuk dengan menggunakan 18 saham yang telah melewati proses seleksi saham dengan pendekatan Single Index Model dengan Cut-off Rate, dimana ke-18 saham tersebut memiliki excess return over beta lebih besar dari cut-off rate yang berasal dari 71 saham yang terdaftar di Bursa Efek Indonesia. Uji out-of-sample akan dibagi atas 3 skenario dengan holding period 4 minggu, 12 minggu, dan 16 minggu dengan melakukan rebalancing di setiap akhir holding period. Hasil uji out-of-sample membuktikan bahwa metode Hierarchical Risk Parity mampu mengungguli 2 metode optimasi portofolio lainnya dengan tingkat pengembalian yang dihasilkan paling besar, SSE yang paling rendah, dan shape ratio paling besar diantara ketiga metode yang ada. Penelitian ini menyimpulkan perlunya menggunakan pendekatan yang lebih kompleks dalam membangun portofolio di Bursa Efek Indonesia untuk menghasilkan portofolio dengan kinerja yang lebih baik.

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This research aims to find a portfolio optimization method that has superior performance in out-of-sample simulation in the Indonesia equity market. The portfolio will be optimized utilizing 3 methods: Inverse-Variance, Minimum-Variance, and Hierarchical Risk Parity. Portfolio performance will be measured based on the actual return generated by portfolio, Sharpe ratio, and the accuracy with the sum of squared errors and T-test between actual return and expected return of the portfolio in out-of-sample simulations. The out-of-sample simulation will be done in 3 scenarios of holding period and rebalancing at the end of the holding period. The simulation results suggest that the Hierarchical Risk Parity method outperformed 2 other portfolio optimization methods having the highest actual return, Sharpe ratio, and accuracy in predicting returns. This research concludes that a more sophisticated approach is required to build an equity portfolio that has better performance in Indonesia."

"Many researchers assess the tools and techniques to optimize the project portfolio management. Most of those tools treat each project within a portfolio as an independent entity. Starting in 2010 onwards, many researchers considered the importance of Project Interdependencies (PI) in defining the Project Portfolio (PP); however, those researchers treated PI as a static condition. Organization strategy has dynamic characteristics caused by internal dynamics as well as external forces. Since the PP is a bridge between organization strategy and the program/project, the PP has to have a dynamic ability, in order to support the organizational strategy dynamics. This research applies an interactive approach using System Dynamics (SD) modelling to represent the PI dynamics as well as a project selection tool/technique within a project portfolio. A case study was conducted with the Bandung Urban Waterworks (PDAM Tirtawening). The outcomes of this research suggest that the model developed by the SD approach is: 1) one of the tools and techniques is to specify the PI dynamics; 2) to determine project priority in order to optimize the project portfolio. SD approach has the ability to challenge an organization’s perception of their project portfolio interdependencies and to enhance strategic decision making capabilities. PI on this research is driven by project outcomes. PI that driven by other reasons, such as by market, resources, knowledge, etc., should be leveraged more, to figure out a complete picture of the PI importance within Project Portfolio Management (PPM)."

"Penelitian pada tesis ini mencoba membuktikan adanya pengaruh dari Investment Style yang dilakukan oleh Manajer Investasi terhadap kinerja Reksa Dana Saham di Indonesia. Pada penelitian ini dilakukan pengelompokan Reksa Dana Saham berdasarkan style investasinya. Setelah dikelompokkan, penelitian ini juga mencoba membuktikan abnormal return untuk investment style tertentu.

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This paper is trying to prove the influence of Fund Manager's investment style to Equity Mutual Fund Performance in Indonesia. This research will start will the style classification and identification for Equity Mutual Fund in Indonesia. After the classisfication, this research will try to prove the existence of abnormal return for a specific investment style."