Jurnal Kajian Ilmiah Akuntansi Fakultas Ekonomi UNTAN (KIAFE)
Vol. 2 No. 3 (2024): July 2024

Pengaruh Return on Assets (ROA), Net Profit Margin (NPM), dan Debt to Equity Ratio (DER) terhadap Nilai Perusahaan Sektor Pertambangan Batu Bara yang Terdaftar di Bursa Efek Indonesia Periode 2018–2022

Ipit, Hayati - (Unknown)



Article Info

Publish Date
31 Jul 2025

Abstract

This study examines the effects of Return on Assets, Net Profit Margin, and Debt-to-Equity Ratio on firm value in coal-mining companies listed on the Indonesia Stock Exchange during the 2018–2022 period. The study employs a quantitative approach using secondary data obtained from annual financial statements and stock-price information. The sample was selected through purposive sampling and consisted of 11 companies, resulting in 55 firm-year observations. Firm value was measured using the market-to-book value ratio. Data were analyzed using descriptive statistics, classical assumption tests, multiple linear regression, and hypothesis testing with SPSS version 26. The results show that Return on Assets has a positive and significant effect on firm value, while Net Profit Margin has a negative and significant effect. Debt-to-Equity Ratio has no significant effect on firm value. Simultaneously, Return on Assets, Net Profit Margin, and Debt-to-Equity Ratio do not significantly affect firm value. The adjusted coefficient of determination is 6.3%, indicating that the three independent variables explain 6.3% of the variation in firm value, while the remaining 93.7% is explained by other factors outside the research model.

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Journal Info

Abbrev

ejafe

Publisher

Subject

Description

Jurnal KIAFE (e-ISSN 3063-5322) is a peer-reviewed, open-access scholarly journal published by the Undergraduate Program in Accounting, Department of Accounting, Faculty of Economics and Business, Universitas Tanjungpura. The journal was first published in January 2012 and initially served as a ...