Tri Purwani
Program Studi Manajemen, Universitas AKI

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Pengaruh Nilai Tukar, Suku Bunga, Inflasi dan Harga Emas Terhadap Indeks IDX Finance Rahmat Budi Santoso; Tri Purwani; Erawati Kartika; Ika Listyawati
Journal of Economics and Business Vol 6, No 2 (2024): November
Publisher : Ikatan Sarjana Ekonomi Indonesia Cabang Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47729/indicators.v6i2.177

Abstract

Penelitian ini bertujuan untuk mencari tahu berbagai faktor yang memengaruhi pergerakan indeks IDX Finance. Sampel yang digunakan adalah indeks sektor keuangan, yaitu IDX Finance. Data yang digunakan adalah data bulanan. Periode waktu penelitian yang digunakan yaitu 31 Januari 2021 – 31 Maret 2024, sehingga data yang digunakan sebanyak 39 data deret waktu. Data suku bunga dan inflasi bersumber dari website Bank Indonesia (www.bi.go.id), sedangkan nilai tukar dan harga emas bersumber dari website Investing (www.investing.com). Teknik analisis yang digunakan adalah regresi berganda. Hasil penelitian menunjukan bahwa nilai tukar, inflasi dan harga emas berpengaruh positif terhadap indeks IDX Finance, sedangkan suku bunga memiliki pengaruh negatif terhadap indeks IDX Finance. Berdasarkan hasil tersebut dapat disimpulkan bahwa investor diharapkan tidak membeli saham perusahaan di sektor keuangan ketika suku bunga sedang tinggi.
MEMBELI DAN MENDIVERSIFIKASIKAN SAHAM: STUDI EMPIRIS PADA 5 BANK TERBESAR DI INDONESIA Rahmat Budi Santoso; Tri Purwani; Ika Listyawati; Erawati Kartika
Jurnal Ilmiah Manajemen, Ekonomi dan Akuntansi Vol. 4 No. 3 (2024): NOVEMBER : Jurnal Ilmiah Manajemen, Ekonomi dan Akuntansi
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurimea.v4i3.855

Abstract

This study aims to examine the impact of a profitability on its firm value and to analyze the correlation in the stock price movements of the five largest banks in Indonesia. The sample used to determine the impact of profitability on corporate value is based on the financial statements of these companies for the period 2019–2024, resulting in 30 data. The data used to analyze the correlation in stock price movements is based on closing stock prices from January 1, 2019, to October 31, 2024, totaling 1,520 weekly data points and 355 monthly data points. The analysis technique used to examine the impact of profitability on firm value is simple regression analysis, while the correlation in stock price movements of the five largest banks in Indonesia is analyzed using bivariate correlation analysis. The findings indicate that profitability has a positive effect on firm value. However, profitability only slightly explains the corporate value. Furthermore, the correlation between the stock prices of the five largest banks in Indonesia is moderate. The firm value of PT Bank Central Asia Tbk. (BBCA) is higher than the predicted corporate value, indicating that the company is overvalued or too expensive to buy. Additionally, it is not recommended to diversify stocks among these five banks.