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Determinan Harga Saham Perusahaan Sektor Energi yang Terdaftar di Bursa Efek Indonesia Setiawan, Kezia; Akbar, Masithah; Wahdah, Rofiqah; Bachtiar, Yanuar
JoEMS (Journal of Education and Management Studies) Vol. 8 No. 3 (2025): Juni
Publisher : Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/joems.v8i3.1502

Abstract

Studi ini berfokus untuk menganalisis kontribusi harga minyak dunia, harga batubara dunia, harga emas dunia, inflasi, dan kurs terhadap harga saham sektor energi di Bursa Efek Indonesia periode 2021-2023. Kajian ini mengaplikasikan metode kuantitatif kausalitas. Data penelitian berbentuk time series kuartal dan penarikan sampel mengadopsi strategi purposive sampling dengan total 141 data sampel. Untuk menguji hipotesis dengan regresi linear berganda memanfaatkan perangkat lunak IBM SPSS. Temuan studi menyingkapkan bahwa secara simultan harga minyak dunia, harga batubara dunia, harga emas dunia, inflasi, dan kurs berkontribusi signifikan pada harga saham sektor energi. Secara parsial harga minyak dunia, harga batubara dunia, dan inflasi berkontribusi signifikan pada harga saham sektor energi, sementara harga emas dunia dan kurs tidak berkontribusi signifikan terhadap harga saham sektor energi. Harga batubara dunia berkontribusi paling dominan pada harga saham sektor energi. Meskipun model secara keseluruhan terbukti signifikan secara statistik, variabel-variabel makroekonomi yang diuji hanya mampu menjelaskan 23% dari variasi harga saham. Hal ini menunjukkan bahwa komponen-komponen lain di luar cakupan studi ini, kemungkinan besar komponen-komponen spesifik perusahaan, memegang peranan yang lebih dominan dalam menetapkan perubahan harga saham di sektor energi.
Understanding employee burnout: The interplay between workload and non-physical work environment Raja, I Gusti Made Saka; Nastiti, Rizky; Akbar, Masithah
Junal Ilmu Manajemen Vol 9 No 1 (2026): January: Management Science and Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Employee burnout has become a critical issue in organizational settings, particularly in companies facing increasing job demands and dynamic work environments. This study aims to examine the effect of workload and non-physical work environment on employee burnout at PT Kalimas Kharisma Banjarmasin, both partially and simultaneously. Employing a quantitative research approach, primary data were collected through structured questionnaires distributed to 82 employees selected using the Slovin formula. The data were analyzed using statistical techniques with SPSS software. The results indicate that workload has a positive and significant effect on employee burnout, suggesting that excessive or poorly managed workloads contribute substantially to physical and emotional exhaustion. In contrast, the non-physical work environment shows a negative but statistically insignificant effect on burnout, indicating that although psychosocial aspects such as interpersonal relationships and communication may help reduce burnout, their independent influence is relatively weak. Simultaneously, workload and non-physical work environment have a significant effect on employee burnout. These findings imply that effective workload management is essential to mitigate burnout, while efforts to foster a supportive, safe, and comfortable non-physical work environment can strengthen relationships between supervisors and subordinates and enhance overall employee well-being.