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All Journal Indonesian Journal of Economics and Management Journal of Applied Islamic Economics and Finance
Dadang Hermawan
Department of Accounting, Politeknik Negeri Bandung, Bandung, Indonesia
Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

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Analysis of Optimal Capital Structure in the Pharmaceutical Industry Companies Listed on the Indonesia Stock Exchange Wulan Hamida; Ine Mayasari; Banter Laksana; Dadang Hermawan
Indonesian Journal of Economics and Management Vol 3 No 1 (2022): Indonesian Journal of Economics and Management (November 2022)
Publisher : Jurusan Akuntansi Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/ijem.v3i1.3117

Abstract

Capital structure policy is used to help companies determine the optimal composition of capital between debt and equity. This study aims to determine the optimal capital structure of companies in the pharmaceutical industry listed on the Indonesia Stock Exchange for the 2015-2019 period. The data used is secondary data obtained from the financial statements of PT Indofarma Tbk, PT Herbal and Pharmaceutical Industries sido Appear Tbk, PT Kimia Farma Tbk, and PT Merk Tbk which are processed using the method of calculating the cost of capital and comparing returns. On Equity (ROE) with a weighted average cost of capital (Average Weight Cost of Capital). The results showed that PT Indofarmas Tbk had an optimal structure in 2015 and 2019. PT Industri Jamu and Pharmacy Sido Appear Tbk had an optimal capital structure from 2015 to 2017, and PT Kimia Farma Tbk and PT Merk Tbk had an optimal capital structure from 2015. 2015 to 2019. These results can be seen from the ROE generated by the company, which is greater than the WACC in each period.
Effect of Capital Adequacy Ratio and Operational Efficiency Ratio on Return on Assets at PT Bank Negara Indonesia Tbk. Amanda Adelina Putri; Dadang Hermawan; Endang Hatma Juniwati; Tjetjep Djuwarsa
Indonesian Journal of Economics and Management Vol 3 No 2 (2023): Indonesian Journal of Economics and Management (March 2023)
Publisher : Jurusan Akuntansi Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/ijem.v3i2.3791

Abstract

This study examines the effect of Capital Adequacy Ratio (CAR) and Operational Efficiency Ratio (OER) on PT Bank Negara Indonesia (Persero) Tbk's Return on Assets (ROA). 2010-2020 This analysis utilizes data from PT. Bank Negara Indonesia (Persero) Tbk's 2010-2020 Financial Report. This study uses secondary data from financial statements and then uses multiple linear regression as a quantitative descriptive method IBM SPSS version 20 was used in this investigation. The regression model in this study successfully completed a test of classical assumptions, indicating that the data are normally distributed and devoid of multicollinearity, heteroscedasticity, and autocorrelation. CAR and OER were both found to have negative impacts on ROA by multiple regression analysis. Hence, Between 2010 and 2020, the ROA of PT Bank Negara Indonesia (Persero) Tbk will be impacted by CAR and OER.
Pengaruh Pengaruh Faktor Internal dan Eksternal Terhadap Return Saham Perusahaan Sektor Pertambangan yang Terdaftar di ISSI Abdul Azid; Dadang Hermawan; Fifi Afiyanti Tripuspitorini; Radia Purbayati
Journal of Applied Islamic Economics and Finance Vol 3 No 2 (2023): Journal of Applied Islamic Economics and Finance (February 2023)
Publisher : Jurusan Akuntansi Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/jaief.v3i2.3741

Abstract

This study aims to examine the influence of the company's internal factors consisting of return on equity (ROE), Debt to Equiy Ratio (DER), and firm size (Firm Size) as well as external factors consisting of inflation, exchange rates, and Gross Domestic Product (GDP) on stock returns of mining sector companies listed on the Indonesian Sharia Stock Index (ISSI) for the 2016–2020 period. The data used is secondary data for the 2016-2020 period sourced from the Indonesia Stock Exchange (IDX), Bank Indonesia (BI), and the Central Statistics Agency (BPS). Samples were taken using a purpose sampling technique in order to obtain 13 companies that became the research sample. The data analysis technique used is multiple linear regression analysis using Eviews 12. The results show that simultaneously ROE, DER, firm size, inflation, exchange rate, and GDP have an effect on stock returns. while partially ROE, DER, firm size and exchange rate have no effect on stock returns. Inflation and GDP have a negative and significant effect on stock returns.
Pengaruh Faktor Fundamental terhadap Return Saham Perusahaan Kategori Jakarta Islamic Index di Bursa Efek Indonesia Putri Deliana Febrianti; Dadang Hermawan; Mochamad Edman Syarief; Lya Amailiya
Journal of Applied Islamic Economics and Finance Vol 3 No 2 (2023): Journal of Applied Islamic Economics and Finance (February 2023)
Publisher : Jurusan Akuntansi Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/jaief.v3i2.3815

Abstract

This study aims to investigate the impact of the fundamental elements of the company as seen through financial ratios, including the Current Ratio (CR), Return on Equity (ROE), Debt to Equity Ratio (DER), Earnings Per Share (EPS), Price Earning Ratio (PER), and macroeconomic variables Inflation and BI Rate on stock returns of companies in the Jakarta Islamic Index category on the Indonesia Stock Exchange in the period 2015-2020. Panel data regression analysis is the data analysis method employed, while E-Views 9 is the data analysis tool. According to the study's findings, the Jakarta Islamic Index's stock returns are significantly and negatively impacted by the BI Rate. Meanwhile the Jakarta Islamic Index's stock returns are not significantly impacted by CR, DER, ROE, EPS PER, or inflation.
Navigating Uncertain Times: Comparative Analysis of Islamic Banking Financial Performance in Indonesia Before and During the Covid-19 Pandemic Azwar Afandi; Dadang Hermawan
Indonesian Journal of Economics and Management Vol 3 No 2 (2023): Indonesian Journal of Economics and Management (March 2023)
Publisher : Jurusan Akuntansi Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/ijem.v3i2.5312

Abstract

This study analyzes the comparison of the financial performance of Islamic banks in Indonesia before and during the Covid-19 pandemic. The population used in this study consists of Islamic Commercial Banks in Indonesia. The research method employed is quantitative research with a comparative approach using IBM SPSS Statistics 25 software. The data used are secondary data in the form of financial reports published by each company's website from 2018 to 2021. The results of this study indicate significant differences in CAR and ROA ratios between before and during the Covid-19 pandemic. However, there are no significant differences in NPF, OER, and FDR ratios between before and during the Covid-19 pandemic. Furthermore, there are significant simultaneous differences in financial performance before and during the Covid-19 pandemic. This comparative analysis sheds light on the dynamic nature of Islamic banking financial performance during the Covid-19 pandemic. The findings provide valuable insights for policymakers, bank regulators, and industry stakeholders in understanding the sector's resilience and the need for adaptive strategies during times of crisis.
Perancangan Aplikasi Penganalisis Kesehatan Keuangan Menggunakan Metode RGEC untuk Bank Umum Syariah Ani Dianasari; Ade Ali Nurdin; Dadang Hermawan
Journal of Applied Islamic Economics and Finance Vol 3 No 3 (2023): Journal of Applied Islamic Economics and Finance (June 2023)
Publisher : Jurusan Akuntansi Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/jaief.v3i3.3947

Abstract

The growing digital world makes the basis of this research to lead to the world of Financial-Technology increasingly. Through this application, the aim is to be able to analyze the soundness of Islamic Commercial Banks so that the public, especially customers, investors, and scholars who understand the world of banking, see a comparison of the soundness of banks so that they can assess which banks are operating well through their financial turnover and which are not. This application does not only see comparisons in terms of financial performance through ratios, Composite Ratings, and Categories that are raised based on the applicable OJK Regulations, but also can bring up the ranking of each financial ratio, scoring bank values, and also rankings to see which bank The best general Shariah from the inputted data. Based on the process, the FinT application successfully runs according to the purpose of this research.
Analisis Pengaruh Faktor Eksternal dan Internal Perusahaan Terhadap Harga Saham Syariah pada Sektor Barang Konsumen Primer Ai Diana; Dadang Hermawan; Rosma Pakpahan
Journal of Applied Islamic Economics and Finance Vol 3 No 3 (2023): Journal of Applied Islamic Economics and Finance (June 2023)
Publisher : Jurusan Akuntansi Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/jaief.v3i3.5492

Abstract

This study aims to examine the impact of Inflation, World Oil Price, Company Size, and Return on Equity (ROE) on Sharia stock prices. Companies in the primary consumer goods sector registered with ISSI for the period 2013-2021 constitute the population of this study. Secondary data included stock price, inflation rate, world oil price, company size and ROE were obtained from the Indonesia Stock Exchange, Bank Indonesia, World Bank and companies financial statements. This study employed the panel data regression analysis method and hypothesis testing with Eviews 10. The results reveal that individually, company size and ROE have a positive and significant influence on stock prices, while inflation and world oil prices have a positive and insignificant influence on stock prices. Simultaneously, inflation, world oil prices, company size and profitability have a significant influence on stock prices. Keywords: Internal factors; External factors; Stock prices
Co-Authors Abdul Azid Ai Diana Amanda Adelina Putri Ani Dianasari Azwar Afandi Banter Laksana, Banter Endang Hatma Juniwati Ine Mayasari Lya Amailiya Nurdin, Ade Ali Putri Deliana Febrianti Radia Purbayati Rosma Pakpahan, Rosma Syarief, Mochamad Edman Tjetjep Djuwarsa Tripuspitorini, Fifi Afiyanti Wulan Hamida