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ANALISIS PORTOFOLIO OPTIMAL MODEL CAPM DALAM PENGAMBILAN KEPUTUSAN INVESTASI SAHAM PADA IDXQ30 Gracia Nazaretha Nauli br Silitonga; Alfida Aziz
Media Mahardhika Vol. 22 No. 1 (2023): September 2023
Publisher : STIE Mahardhika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29062/mahardika.v22i1.802

Abstract

This paper aimed to analyze the optimal portfolio based on the Capital Asset Pricing Model (CAPM) method by classifying the undervalued and overvalued stocks. The population of this paper are stocks listed on IDXQ30 in the 2022-2023 period, there are 22 stocks used as research samples. This paper used IDXQ30 daily closing price, closing price of the daily Jakarta Stock Exchange Composite Index on the IDX, and Bank Indonesia's daily reference interest rate or the BI-7 Day Reverse Repo Rate. The results of this paper indicated that CAPM method generates 8 undervalued stocks and 14 overvalued stocks. Undervalued stocks consist of KLBF, ITMG, ASII, UNTR, BBCA, PTBA, BMRI and HRUM while overvalued stocks consist of MIKA, SIDO, HEAL, INTP, UNVR, HMSP, MNCN, CPIN, TLKM, TAPG, LSIP, ACES, SCMA and SRTG. The investment decisions are made by buying stocks that are classified as undervalued and selling stocks that are classified as overvalued. Keywords: Capital Asset Pricing Model, IDXQ30, Investment Decision, Optimal Portfolio
Pengaruh Pelatihan, Pengawasan, dan Disiplin Kerja terhadap Kinerja Karyawan Faura Zillah; Renny Husniati; Alfida Aziz
Studi Ilmu Manajemen dan Organisasi Vol 3 No 1 (2022): April
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/simo.v3i1.677

Abstract

Purpose: This study aims to analyze the effect of Training, Supervision and Work Discipline on Employee Performance of PT Bank DKI Permata Hijau Branch. Research Methodology: This study uses quantitative research methods, and uses non-probability sampling that uses convenience sampling to take samples from people who are easy to meet. Results: In the partial regression coefficient test, the t-count of the training variables is 2.416, supervision is 2.089, and work discipline is 6.000, all calculations show greater than the t-table calculation of 1.994, meaning that the variables of training, supervision, and work discipline have an effect on employee performance. Limitations: Dissemination of dissemination is not carried out directly to respondents, with the spread of dissemination via google form. Contribution: This research is expected to improve the performance of employees of PT Bank DKI Permata Hijau Branch through training, supervision, and work discipline.