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All Journal The Contrarian: Finance, Accounting, and Business Research Manajemen Bisnis dan Keuangan Korporat
Christina Mikhaila Suoth
Sam Ratulangi University
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

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The relationship between oil prices and energy sector stocks in the global recession issue Christina Mikhaila Suoth; Feibe Cindy T Rumengan
The Contrarian : Finance, Accounting, and Business Research Vol. 2 No. 2 (2023)
Publisher : Yayasan Widyantara Nawasena Raharja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58784/cfabr.25

Abstract

Changes in world oil prices as a result of global issues have had a certain impact on the capital market in Indonesia. This study aims to examine the relationship between stock prices in the energy sector and fluctuations in world oil prices. Observations were made from January to April 2023 with a sample of 76 firms in the energy sector. The result of the analysis shows that stock prices in the energy sector have high variability throughout the observation period. In addition, this study finds that energy sector stock prices have a positive relationship with world oil prices.
Persepsi kegunaan dan kemudahan terhadap intensitas penggunaan mobile banking: Studi PT Bank Sulutgo Cabang Utama Manado Christina Mikhaila Suoth; Hendrik Gamaliel; Claudia W.M. Korompis
Manajemen Bisnis dan Keuangan Korporat Vol. 4 No. 2 (2026)
Publisher : Yayasan Widyantara Nawasena Raharja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58784/mbkk.486

Abstract

This study aims to examine the effect of perceived usefulness and perceived ease of use on the intensity of Mobile Banking usage among customers of PT Bank Sulutgo Main Branch Manado, a regionally owned bank (BUMD) facing increasing pressure to digitalize its services. Grounded in the Technology Acceptance Model (TAM), the study employed a quantitative associative approach. Data were collected through Likert-scale questionnaires distributed to 383 respondents drawn from a population of 9,100 Mobile Banking users, with the sample size determined using the Slovin formula at a 5% margin of error. Data were analyzed using multiple linear regression with SPSS. The results show that, partially, perceived usefulness has a positive and significant effect on usage intensity (t = 10.616; p < 0.001), as does perceived ease of use (t = 7.413; p < 0.001). Simultaneously, both variables significantly affect usage intensity (F = 413.086; p < 0.001). The Adjusted R² of 0.683 indicates that perceived usefulness and perceived ease of use explain 68.3% of the variation in Mobile Banking usage intensity, while the remaining 31.7% is explained by other factors outside the model, such as security, trust, service quality, and perceived risk. These findings confirm that both cognitive-benefit and effort-related perceptions jointly drive digital-banking adoption behavior in a regional banking context.
Co-Authors Claudia W.M. Korompis Feibe Cindy T Rumengan Hendrik Gamaliel