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All Journal Jurnal Media Wahana Ekonomika Jurnal Penelitian Ekonomi dan Bisnis Benefit: Jurnal Manajemen dan Bisnis Jurnal Mirai Management Jurnal Maneksi (Management Ekonomi Dan Akuntansi) Jurnal EMT KITA SEIKO : Journal of Management & Business Jesya (Jurnal Ekonomi dan Ekonomi Syariah) JPEK (Jurnal Pendidikan Ekonomi dan Kewirausahaan) JURNAL EKSBIS Management Studies and Entrepreneurship Journal (MSEJ) JEKPEND Jurnal Ekonomi dan Pendidikan Bisnis Net : Jurnal Ekonomi dan Bisnis Berdikari : Jurnal Ekonomi dan Statistik Indonesia JURNAL ILMIAH GLOBAL EDUCATION Jurnal Ilmu Manajemen & Ekonomika Innovative: Journal Of Social Science Research Paradoks : Jurnal Ilmu Ekonomi Indo-Fintech Intellectuals: Journal of Economics and Business Journal of Principles Management and Bussines Jurnal Pengabdian Masyarakat dan aplikasi Teknologi JER J-CEKI Jurnal Ekonomi, Manajemen, Akuntansi Sasambo: Jurnal Abdimas (Journal of Community Service) JIMEK International Journal Of Pedagogical Novelty (IJOPNOV)
Oktavia, Vicky
Unknown Affiliation
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Other

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Journal : JURNAL ILMIAH GLOBAL EDUCATION

 1 
The Determination Factors of Firm Value by Return on Assets as Mediating Variable Laksari, Dissa Almi; Oktavia, Vicky
Jurnal Ilmiah Global Education Vol. 5 No. 1 (2024): JURNAL ILMIAH GLOBAL EDUCATION, Volume 5 Nomor 1, Maret 2024
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/jige.v5i1.1970

Abstract

This research was carried out to examine the effect between inventory turnover, receivables turnover, and sales growth on firm value with return on assets as a mediating variable. This research uses secondary data sourced from annual reports and IDX statistical data. The population of this research included 25 agricultural sectors. The sample selection method used a purposive sampling method with specific qualifications so that 120 data were obtained from 12 firms. The findings of this research are that receivables turnover and sales growth influence return on assets. Inventory turnover and receivables turnover do not affect firm value. However, there is a positive and significant influence of sales growth and return on assets on firm value. In addition, return on assets can mediate receivables turnover on firm value.
Dynamic Hedge Mapping IHSG: Bukti Rolling regression 60-Hari pada Bitcoin, Emas, Obligasi, dan USD Halim, Jeffry; Oktavia, Vicky; Prayitno, Agus; Chasanah, Amalia Nur
Jurnal Ilmiah Global Education Vol. 7 No. 1 (2026): JURNAL ILMIAH GLOBAL EDUCATION
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/jige.v7i1.4877

Abstract

This study examines whether four alternative assets Bitcoin, gold, government bonds, and the United States dollar provide protection against declines in the Indonesia Stock Exchange Composite Index (IHSG). The objective is to determine which assets act as hedges for returns and which serve as volatility safe havens during turbulent market conditions. Using daily log returns from February 2022 to April 2025, the study applies simple linear return regressions, volatility regressions constructed from 10-day rolling standard deviations, and 60-day rolling return regressions to capture time-varying relationships. The results show that the US dollar consistently exhibits a negative and statistically significant relationship with IHSG returns, indicating a reliable hedging function. In contrast, government bonds, gold, and Bitcoin display positive return betas, implying pro-cyclical behavior rather than defensive characteristics. In volatility analysis, the US dollar and government bonds record the smallest sensitivity to index volatility, while Bitcoin and gold amplify market risk. Time-varying (rolling) estimates reinforce these patterns: the dollar’s defensive role persists across normal and crisis episodes, whereas the other assets rarely show sustained negative betas. In conclusion, for the observed period and market context, the United States dollar is the most effective hedge against IHSG declines; government bonds contribute to volatility stabilization; gold offers limited diversification benefits; and Bitcoin does not function as a dependable defensive asset in the Indonesian equity market.
Co-Authors Abdillah, Wimbo Adhan, Ahmad Agus Prayitno AGUSTINA, SINTA Akbar, Vigo Kurnia Ali, Amjad Allaitsi, Haula Amalia, Zulfa Khasna Aprilia, Miladi Ariati Anomsari Awanis Linati Haziroh Azizah, Fatkhiyatul Cahya, Handy Nur Charalli, Setyawati Chasanah, Amalia Nur Diana Puspitasari Evi Martaseli Fannalif, Sega Febriana, E Artha Halim, Jeffry Hanifah, Ulfiyah Herry Subagyo Istiqomah, Luthfiyyah Jonathan, Fandy Kusuma, Pradana Jati Laksari, Dissa Almi Made Gede Wirakusuma Mayashanti, Helisa Angela Nabilla, Habibah Yuhrotun Nasikha, Aulia Ningsih, Heny Rahayu Nurhayati, Enok Oktavia, Erni Oktoriza, Linda Ayu Pamungkas, Angling Sadewo Aji Perdana, Tito Piji Pakarti Pramesti, Tia Prawitasari, Dian Purusa, Nanda Putri, Safa’a Amalia Rahmadani, Nabila Rudi Kurniawan Safitri, Maria Salsabila, Citra Yasmin Samasta, Almira Santi Santi Samasta, Almira Saputra, Ardhi Wahyu Sidabutar, Radot Sahat Pangihutan Siska Yuli Anita Sugeng Wahyudi, Sugeng Suhita Whini Setyahuni Suhita Whini Setyahuni, Linda Ayu Oktoriza, Suryakencana Wibowo, Mochammad Eric Susanti, Sabrina Usman Usman Whini Setyahuni, Suhita Wibowo, Mochammad Eric Suryakencana Widodo, Dheevanadea Arnetta Widyantoro, Azzainuri Wulandari, Lailla Ayu Yovita, Lenni Zakaria, Fakhmi