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All Journal Jurnal Ilmiah Universitas Batanghari Jambi J-MAS (Jurnal Manajemen dan Sains) JURNAL ILMIAH MAKSITEK
Sari, Amilia Paramita
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Journal : Jurnal Ilmiah Universitas Batanghari Jambi

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Pengaruh Adopsi Financial Technology dan Implementasi Blockchain Technology terhadap Volatilitas Harga Saham Bank Digital di Bursa Efek Indonesia Sari, Amilia Paramita
Jurnal Ilmiah Universitas Batanghari Jambi Vol 25, No 2 (2025): Juli
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v25i2.6144

Abstract

This study aims to determine the effect of Financial Technology (Fintech) adoption and Blockchain Technology implementation on stock price volatility in digital banks listed on the Indonesia Stock Exchange (IDX), focusing on Bank Jago (ARTO), Bank Neo Commerce (BBYB), and Bank Harda Internasional (BBHI). This study uses a quantitative approach with multiple linear regression analysis to test the hypothesis. Classical assumption tests, including the Shapiro-Wilk test and the ARCH/GARCH model, were conducted to ensure the validity of the regression model. The results of the hypothesis testing revealed that the adoption of Financial Technology has a positive and significant effect on stock price volatility. Conversely, the use of Blockchain Technology has a negative effect on stock price volatility,
Pengaruh Financial Literacy dan Financial Self-efficacy terhadap Keputusan Investasi pada Bursa Efek Indonesia (Studi Empiris pada Masyarakat Usia Produktif Pasar Saham di Kota Jambi) Sari, Amilia Paramita
Jurnal Ilmiah Universitas Batanghari Jambi Vol 25, No 3 (2025): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v25i3.6363

Abstract

This study aims to analyze the influence of financial literacy and self-efficacy on investment decisions on the Indonesia Stock Exchange (IDX) among the productive-age population in Jambi City. This research method uses a quantitative approach with multiple linear regression analysis. The research sample consisted of 100 respondents selected using a purposive sampling method with the criteria of productive-age individuals who have invested in the stock market and have experience attending investment-related education. Data were collected through a questionnaire that has been tested for validity and reliability. The results show that both financial literacy and self-efficacy have a positive and significant influence on investment decisions. These findings suggest that individuals with high levels of financial literacy tend to be more active in investing, while strong self-efficacy increases confidence in financial decision-making.
Pengaruh Pengungkapan Informasi Keuangan terhadap Keputusan Investasi (Studi Empiris pada Perusahaan yang Terdaftar di Indeks Kompas Periode 2023) Sari, Amilia Paramita
Jurnal Ilmiah Universitas Batanghari Jambi Vol 24, No 2 (2024): Juli
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v24i2.5366

Abstract

The aims of this study are to gather empirical evidence on the impact of financial information on investment decisions involving abnormal share returns, as well as evidence of the occurrence of abnormal share returns during financial information publication, and to distinguish between abnormal share returns occurring before and after the publication of the financial information by the company. As a sample for this study, there will be 63 companies included in the Compass 100 Index by 2023. A Wilcoxon rating test, a sample t test, and simple regression are used to test three research hypotheses. The findings of this study suggest that investment decisions are not affected by the level of disclosure of corporate financial information. However, this study also shows abnormal stocks. This study shows that abnormal stock returns before and after the publication of financial information by the company are different.
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