Putri, Elma Nazila
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Perceived Ease of Use, Perceived Usefulness and Perceived Trust on Behavior Intention to Use Mobile Banking Putri, Elma Nazila; Sabaruddin, La Ode
Amkop Management Accounting Review (AMAR) Vol. 5 No. 2 (2025): July - December
Publisher : Sekolah Tinggi Ilmu Ekonomi Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/amar.v5i2.2362

Abstract

This study was conducted to determine the influence of Perceived Ease of Use, Perceived Usefulness, and Trust on the Intention to use m-banking technology among BRI bank customers, using the Technology Acceptance Model (TAM) developed by Davis in 1989. This study employs a quantitative method, focusing on a population of mobile banking users at BRI Bank in Kendari City. The sample was obtained using a sampling technique, where a questionnaire was distributed to 100 respondents. The data analysis technique uses Smart PLS. The results of the study show that Perceived Ease of Use, Perceived Usefulness, and Trust significantly influence the Behavior Intention to Use Mobile Banking, with a path coefficient that has a substantial impact on interest in using Mobile Banking at Bank BRI in Kendari City.
Investor Sentiment and Stock Price Dynamics in the Banking Sector: An Analysis of Indonesia’s Government Transition Period 2024-2025 Permatasari, Adinda Putri; Habiburrochman, Habiburrochman; Putri, Elma Nazila
Amkop Management Accounting Review (AMAR) Vol. 6 No. 1 (2026): January - June
Publisher : Sekolah Tinggi Ilmu Ekonomi Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/amar.v6i1.3626

Abstract

This study examines the stock market reaction of the banking sector to Indonesia’s government transition in 2024-2025 by focusing on investor sentiment. An event study approach using daily time series data is employed, with the financial sector index (IDXFINANCE) listed on the Indonesia Stock Exchange as the research object. The inauguration of the President and Vice President of the Republic of Indonesia on October 20, 2024, is designated as the event date (t = 0), with an event window of −10 to +10 trading days. Market reactions are measured using abnormal return (AR) and cumulative abnormal return (CAR), and their significance is tested using a one-sample t-test. The results show that abnormal returns in the pre-event, event, and post-event periods are not statistically significant, indicating no strong short-term market reaction. In contrast, cumulative abnormal return is negative and statistically significant both before and after the event date. These findings suggest that investor sentiment during the government transition accumulates gradually and exerts negative pressure on the performance of banking-sector stocks. Overall, the results are consistent with behavioral finance, investor sentiment, and herding behavior theories, highlighting the greater impact of political uncertainty on cumulative stock price movements rather than daily reactions.