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Susy Muchtar
Faculty of Economics and Business, Trisakti University Jakarta
Economics, Econometrics & Finance

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Journal : Jurnal Ekonomi

 1 
Bank Risk, Profitability, Dan Investment Diversification: Studi Perusahaan Perbankan Di Indonesia Aditya Kurnia Indrajaya; Stevan Goklas Simanjuntak; Susy Muchtar
Jurnal Ekonomi Vol. 27 No. 1 (2022): March 2022
Publisher : Fakultas Ekonom dan Bisnis, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/je.v27i1.855

Abstract

The aim of this study was to determine whether risk assessment, company profits, and macroeconomic factors affect the decisions of banking companies in determining investment diversification. The independent variables in this study are credit risk, liquidity risk, profitability, inflation rate, and gross domestic product (GDP) while the dependent variable is investment diversification. There are three control variables in this study, namely bank size, interbank ratio, LA, and capitalization ratio. This study was conducted using a data sample of 41 banking companies listed on the Indonesia Stock Exchange (IDX) within a reporting period of 5 years (2016 – 2020) and using panel data regression model testing. The results of this study indicate that liquidation risk and credit have a negative effect, while the inflation rate and GDP have a positive effect on investment diversification. The results of this study can help bank financial management to manage investment diversification strategies by paying attention to risk and maximizing profitability. In the novelty of this study, the coefficient of variation is used to measure the dependent variable so that the measurement can be distinguished from other studies.
Factors Affecting Firm Efficiency Of Manufacturing Companies Listed In Indonesia Stock Exchange Kiky Agustina; Alda Luppianti; Susy Muchtar
Jurnal Ekonomi Vol. 27 No. 2 (2022): July 2022
Publisher : Fakultas Ekonom dan Bisnis, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/je.v27i2.1028

Abstract

This study aims to analyze the effect of financial ratios on company efficiency. This study was conducted using a data sample of 29 manufacturing companies in the various industrial sub-sectors listed on the Indonesia Stock Exchange (IDX) within a reporting period of 5 years (2016 – 2020). The sampling technique uses purposive sampling and uses panel data regression analysis methods. The independent variables in this study consist of leverage, tangibility, working capital, liquidity, productivity, and profitability, while the dependent variable is firm efficiency. The results show that leverage, tangibility, liquidity, and productivity have a significant negative effect on firm efficiency, while working capital, gross profit, and return on equity have no effect on firm efficiency. This finding is expected to be a reference for manufacturing companies in the various industrial sub-sectors in improving company efficiency.
Co-Authors Aditya Kurnia Indrajaya Alda Luppianti Kiky Agustina Stevan Goklas Simanjuntak