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All Journal Jurnal Keuangan dan Perbankan Akuntabel : Jurnal Ekonomi dan Keuangan JURNAL MANAJEMEN SENTRALISASI JURNAL PENDIDIKAN TAMBUSAI ISOQUANT : Jurnal Ekonomi, Manajemen dan Akuntansi Jurnal Samudra Ekonomi dan Bisnis Sang Pencerah: Jurnal Ilmiah Universitas Muhammadiyah Buton Journal of Accounting, Finance, Taxation, and Auditing (JAFTA) Jurnal Bina Akuntansi Jurnal Administrasi Kantor Innovative: Journal Of Social Science Research Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Journal of Ekonomics, Finance, and Management Studies Jurnal Ekonomi, Manajemen, Akuntansi
Tiar Lina Situngkir
Universitas Singaperbangsa Karawang
Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Pengaruh Net Profit Margin dan Debt to Equity Ratio Terhadap Kebijakan Dividen Perusahaan BUMN di BEI: Studi Kasus Periode 2012-2021 Nabilla Shalsya; Tiar Lina Situngkir
Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Vol. 6 No. 12 (2024): Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/alkharaj.v6i12.3693

Abstract

The aim of this research is to discover, explain and conduct analysis regarding the impact of profitability (NPM) and leverage (DER) on the dividend policy of state-owned companies listed on the IDX for the 2012-2021 period. Quantitative methods with descriptive and verification approaches were used in the research. There were 20 state-owned companies that were the population in the research, then a purposive sampling technique was carried out so that 7 state-owned companies were selected that met the criteria. Panel data regression analysis is a data analysis method in research. In panel data regression testing, the results obtained were that the panel data regression model formed was a fixed effect model (FEM). Apart from that, a classical assumption test was also carried out. The research results show that profitability (NPM) and leverage (DER) simultaneously influence dividend policy in state-owned companies listed on the Indonesia Stock Exchange for the 2012-2021 period. Partially profitability (NPM) has no influence and is not significant on dividend policy, while leverage (DER) has an influence and is significant on dividend policy. The results of the analysis of the coefficient of determination show that the profitability (NPM) and leverage (DER) variables of 56.78% can predict dividend policy, while the remaining 43.22% is influenced by other factors not examined in the research.
Pengaruh Free Cash Flow dan Trading Volume Activity terhadap Return Saham pada Perusahaan Farmasi (Bursa Efek Indonesia Periode 2018 – 2022) Septia Putri Maharani; Tiar Lina Situngkir
El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Vol. 5 No. 2 (2024): El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmal.v5i2.611

Abstract

The research aims to see how trading volume activity and free cash flow have an impact on stock returns for pharmaceutical companies (Indonesia Stock Exchange Period 2018–2022). This research utilizes a quantitative approach that uses a descriptive and verification approach. The research samples were eight pharmaceutical companies listed on the Indonesia Stock Exchange from 2018 to 2022. A total of 40 data were collected using a purposive sampling technique for 5 years of observation. Descriptive and verification analyzes were performed, including classical assumptions (normality, heteroscedasticity, autocorrelation and multicollinearity), multiple linear regression analysis, t-test and f-test. Data processing was carried out using SPSS 26. The results of testing the data showed that free cash flow and trading volume activity partially affected stock returns. then simultaneously stock returns are influenced by free cash flow and trading volume activity. Keywords: Free Cash Flow, Trading Volume Activity, Stock Returns.
Pengaruh Jangka Pendek dan Jangka Panjang Inflasi dan Suku Bunga BI Terhadap Harga Saham Dengan Metode Error Correction Model Moulvi Dermawan; Tiar Lina Situngkir
Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Vol. 7 No. 1 (2025): Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/alkharaj.v7i1.3850

Abstract

The purpose of the research is to analyze, know, and explain the short-term and long-term effects of Inflation and BI Interest Rates, both independently and simultaneously on the Stock Prices of Property, Real Estate and Construction Sector Companies listed on the Indonesia Stock Exchange for the period 2014-2023.The method used is a quantitative method with a descriptive verification approach with Error Correction Model (ECM) analysis, which is supported by Eviews 12 statistical software. The sampling technique utilizes purposive sampling technique, which then obtained 18 samples from 120 populations. The research results prove that in the short term and long term, inflation has no significant effect on stock prices. Then, the BI Interest Rate in the short term has no significant effect on stock prices, while in the long term the BI Interest Rate has a significant effect on stock prices. Simultaneously inflation and BI interest rates in the short term have no significant effect on stock prices. This is inversely proportional to the long-term results which prove that inflation and interest rates simultaneously have a significant effect on stock prices.
Overconfidence Bias Pada Indeks LQ45 di Bursa Efek Indonesia Nurmala Suci Lestari; Tiar Lina Situngkir
Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Vol. 7 No. 1 (2025): Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/alkharaj.v7i1.3975

Abstract

The study aims to determine whether there is an effect of overconfidence bias on the Indonesia Stock Exchange for the period 2014-2023. Overconfidence bias is a behavioral anomaly that occurs in the capital market and is related to investment returns with investor capabilities, where investors will become overconfident and trade aggressively in the following period. The limited research on Behavioral Finance Macro (BFMA,) and as well as the absence of research that details the results in ten-year, five-year, and annual periods make this research interesting. The method used in the research is Vector Autoregression (VAR) with a population of all companies in the LQ45 Index for the period 2014-2023 and a sample of 15 companies that are consistently included in the LQ45 Index during the study period using weekly close price data. The research hypothesis can be answered through the estimation of the VAR model and Impulse Response Function (IRF). Consistent with the research hypothesis, there is a positive and significant relationship between return markets and trading volume. The results of the analysis using the VAR model show that there is an effect of overconfidence bias on the Indonesia Stock Exchange in the 5-year period, namely 2014-2018 and in the annual period, namely 2015, 2018 and 2021.
Pengaruh Relative Advantage dan Compatibility Terhadap Adopsi Qris pada Usaha Mikro dan Kecil Kabupaten Karawang Abdul Yusuf; Tiar Lina Situngkir; Rabhi Fathan; Ridho Fadilah Yuslen
El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Vol. 6 No. 1 (2025): El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmal.v6i1.5444

Abstract

This research uses quantitative methods with descriptive and verification approaches. The population in this research is Karawang Regency Micro and Small Bussines. Based on Isaac and Michael's calculations, the sample for this study was 383 respondents. The sampling method used in this research is simple random sampling. This research uses range-of-scale analysis techniques and SEM-PLS with Smart PLS and Microsoft Excel tools. The results of the research show that there is a partial influence of Relative Advantage and Compatibility on Adoption, namely 31.7% and 29%.
Analisis Perhitungan Harga Pokok Produksi Berdasarkan Metode Full Costing pada UMKM Dodonut di Kabupaten Karawang Tiar Lina Situngkir; Anastasia Putri Sidiq Sidiq; Aiska Amini; Adhelia Purnama Alam; Annisa Hanan; Diah Marwati; Lulu Mamlukah
EKOMA : Jurnal Ekonomi, Manajemen, Akuntansi Vol. 4 No. 1: November 2024
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/ekoma.v4i1.6269

Abstract

All businesses must pay close attention to the calculation of the cost of production because in this day and age, MSMEs are increasingly competing to produce high-quality goods at competitive prices. Cost of Production is the overall cost incurred in converting raw materials into finished products and as a benchmark to compare whether the selling cost will be too high or too low. However, there are still many business owners who do not estimate the overall cost of production. This can lead to an inaccurate assessment of the company's profit or loss. In this study, we look at how the determination of the full cost of goods and the approach of the Micro, Small, and Medium Enterprises (MSMEs) Dodonut are used to determine the price of the goods produced. Business owners may be able to find a middle ground between MSME HPP and full costing technique HPP by calculating and comparing the two. The Full Costing method calculates production costs using raw materials, direct labor, and fixed and variable plant overhead costs. The majority of this research data comes from Dodonut MSME owners. Dodonut MSME interviews and records themselves are used to collect data. Production costs reached Rp 25,483,367 when the full cost approach was used, and Rp 18,784,024 when the MSME method was used. This study reports the findings from the overall cost calculation of the production cost strategy.
Pengaruh Overconfidence Dimoderasi Usia Terhadap Keputusan Investasi pada Pengguna Aplikasi Bibit Leonny Jessica Prameswari; Tiar Lina Situngkir
Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Vol. 7 No. 3 (2025): Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/alkharaj.v7i3.6267

Abstract

This research was conducted to test the effect overconfidence on investment decisions among investors in the Bibit application and examine whether the age variable can moderate this relationship. The method used in the research is a survey. There are independent variables studied, namely overconfidence, while the dependent variable measured is investment decisions. The sample used was Bibit application users who were active in investment activities, totaling 368 respondents. Verification analysis was carried out using Simple Linear Regression Analysis to test the effect overconfidence on investment decisions. To test the influence of the moderating variable age on the relationship between overconfidence and investment decisions, testing was used Moderation Analysis by using syntax macro Process 4.2 developed by Andrew F. Hayes. The research results show that overconfidence influence investment decisions among Bibit application users. Investors in the Bibit application tend to be bolder in making investment decisions because they have high self-confidence. In addition, age was shown to moderate the relationship between overconfidence and investment decisions, where younger investors tend to be more confident in choosing investments, often without taking risk into account properly, due to lack of experience. Based on these findings, it is recommended to provide more complete and educational information, so that users can make more rational and informed investment decisions.
Co-Authors Abdul Yusuf Adhelia Purnama Alam Adib Sultan, Adib Aiska Amini Anastasia Putri Sidiq Sidiq Annisa Hanan Dewi Liesnoor Setyowati Dewi Mustikasari Dewi Ratih Nurcahyani Diah Marwati Dilla Agiel Dwi Aprilia Disman Disman Fifi Nurul Rahman Julia Valdah Ariany Abdillah Leonny Jessica Prameswari Lulu Mamlukah Moch. Riyan Effendi Moulvi Dermawan Muhammad Miqdad Jundullah Muhammad Rizki Ramadhan Mulky Ismail Ramadhan Nabilla Shalsya Najla Nurul Husnina Najwa Khoerunnisa Neng Lala Komala Nisrina Nazhifah Setiawan Nugraha Nugraha Nurmala Suci Lestari Priambudi Priambudi Putri Noviyani Qobus Rayhaan Al Awaludin Rabhi Fathan Rahma Dini Aulia Raisya Putri Syafna Azzahra Ratih Hurriyati Reminta Lumban Batu Riani Rahma Novelina Ridho Fadilah Yuslen Rizal Zidane Rizka Dwi Syaharani Sakti Hikmal Dimara Salma Nurhasanah Sandika Naufal Fawwaz Wijaya Sekar Nirwana Ros Sinta Aji Septia Putri Maharani Simbolon, Paulina Karolin Sri Ayu Lestari Tamara Agnesia Tegar Permata Sasmita Vina Apriani Yayat Supriyatna Yossy Marsyatrinisa