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All Journal Gorontalo Accounting Journal Keizai
Handayani, Revita Dwi
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

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Journal : Keizai

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Pemberitahuan Berita K-Pop serta Dampak terhadap Return Saham Perusahaan Industri Hiburan Korea Selatan Hibia, Imroatus; Handayani, Revita Dwi
Keizai Vol 5, No 2 (2024): September-Februari
Publisher : Universitas Darwan Ali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56589/keizai.v5i2.498

Abstract

This study aims to determine the influence of K-Pop news notifications on stock returns of South Korean entertainment industry companies. The research sample consisted of 6 entertainment companies with a research period of 2 years. There is a phenomenon of two big news regarding the hiatus of BTS and NCT which caused two different market reactions. The data used includes 1,320 good K-Pop news and 888 bad K-Pop news. Data collection was carried out through secondary data using dummy variables using a time estimate of 4 days, and data analysis using multiple linear regression with Eviews 9. The results of the research show that: 1). Good K-Pop news has a significant positive effect on stock returns of South Korean entertainment industry companies. 2). Bad K-Pop news has a significant negative effect on stock returns of South Korean entertainment industry companies. The implications of this study include: 1). Extending the research period to get a more comprehensive picture, 2). Using a different approach in investigating the impact of K-Pop news on stock returns of South Korean entertainment industry companies for a deeper understanding, which can provide useful information in making investment.
Hubungan Pemberian Opini Audit oleh Auditor dan Laba Usaha Terhadap Return Saham di Bursa Efek Indonesia Handayani, Revita Dwi
Keizai Vol 6, No 1 (2025): Maret-Agustus
Publisher : Universitas Darwan Ali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56589/keizai.v6i1.509

Abstract

This study was conducted to see the effect of the relationship between the provision of audit opinions on companies and operating profit on stock returns of companies listed on the Indonesia Stock Exchange in 2021. The basis of this study is to test the consistency of the provision of audit opinions and operating profit on stock returns by looking at the relationship between signal theory. The type of research data is cross-section with a sample of 430 companies. The results of the study explain that as many as 342 companies obtained an unqualified opinion with the results that there is a positive relationship between the provision of opinions on stock returns. Then as many as 84 companies that obtained an unqualified opinion with an explanatory paragraph gave a negative relationship to stock returns. Then as many as 3 companies that obtained a qualified opinion and 1 company that obtained an adverse opinion had no relationship to stock returns. Finally, there is a positive relationship between operating profit and stock returns. 
Reaksi Investor Pasar Modal terhadap Event Pengumuman Paket-Paket Kebijakan Ekonomi Jokowi-Jusuf Kalla Handayani, Revita Dwi; Kesuma, Wendy
Keizai Vol 2, No 1 (2021): Maret
Publisher : Universitas Darwan Ali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (396.808 KB) | DOI: 10.56589/keizai.v2i1.184

Abstract

The purpose of this study is to examine whether the Economic Policy Package issued by the Government of President Jokowi-Jusuf Kalla can be used to see the reaction of Capital Market Investor that can be seen from abnormal returns received by investors. The abnormal return calculation method used in this research is CAPM (Capital Asset Pricing Model). The results of this study obtained that the announcement of the Economic Policy Package issued by the Government Jokowi - Jusuf Kalla does not affect the reaction of investors in the capital market, and it also applies to other variables.
Co-Authors Hibia, Imroatus Kesuma, Wendy