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Iwan Firdaus
Fakultas Ekonomi dan Bisnis Universitas Mercu Buana
Economics, Econometrics & Finance

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Journal : Jurnal Ekonomi

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Analisis Pembentukan Portofolio Optimal Menggunakan Model Indeks Tunggal Iwan Firdaus; Sri Anah; Fitri Nadira
Jurnal Ekonomi Vol. 23 No. 2 (2018): July 2018
Publisher : Fakultas Ekonom dan Bisnis, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/je.v23i2.369

Abstract

Investors in the capital market will generally invest in stocks that have high returns with minimal risk. In order to reduce the level of risk then the shares can be formed into a portfolio. The purpose of this study was to determine the shares of LQ 45 index members to form the optimal portfolio and to determine the proportion of each stock chosen and the level of return the analysis showed that using Single Index Model approach. Stocks member LQ 45 period every January 2012 to January 2016 ti establish an optimal portfolio is comprised of ASII with a proportion 80,39%, with the proportion of BBCA 0,006% , with the proportion of ICBP 5,07%, with the proportion of UNTR 5,06%, with the proportion of UNVR 9,42% and the rate of profit (expected return) portfolio amounted to 3,65% with a risk of 0,01%.
Pengaruh Current Ratio, Debt To Equity Ratio Dan Price Book Value Terhadap Harga Saham Pada Sub Sektor Transportasi Yang Terdaftar Di BEI Periode 2012-2016 Sri Anah; Iwan Firdaus; Erna Alliffah
Jurnal Ekonomi Vol. 23 No. 3 (2018): November 2018
Publisher : Fakultas Ekonom dan Bisnis, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/je.v23i3.421

Abstract

This research is to find out the influence of the current ratio, debt to equity ratio, and price book value on the stock price of companies listed in the Indonesia Stock Exchange transportation sub sector. The sample selection in this research using purposive sampling. The research data is obtained from Indonesia Stock Exchange. The method used in this research is panel data regression analysis and it is found that the more appropriate model used is random effect. From result of research got partially show that price book value variable have positive and significant effect to stock price. However, the partial current ratio variable have positive and no significant effect on the stock price and the variable of debt to equity ratio partially have negative and no significant effect on the stock price.
Co-Authors Erna Alliffah Fitri Nadira Sri Anah