Abstract:This study examines the effect of inflation, interest rates (BI7DRR), and exchange rates (USD/IDR) on stock returns of PT Telkom Indonesia (Persero) Tbk., with the Jakarta Composite Index (IHSG) as an intervening variable.…
e. Using a quantitative explanatory research design, monthly secondary data spanning January 2016 to December 2025 (120 observations) were analysed using Pearson correlation and two-stage path analysis (OLS regression). Results indicate that inflation and exchange rates significantly influence IHSG, while the BI Rate does not. However, neither macroeconomic variables nor IHSG significantly affect Telkom's stock returns either directly or indirectly. The model explains only 2.7% of the variation in stock returns, suggesting that company-specific and sectoral factors dominate return determination. These findings imply that IHSG does not serve as an effective mediating channel between macroeconomic conditions and individual stock returns for Telkom. Investors in the telecommunications sector should prioritise fundamental and sectoral analysis over macroeconomic indicators when making portfolio decisions
Abstract:This study analyzes the effect of Debt to Equity Ratio (DER), Return on Assets (ROA), and Asset Growth on Firm Value with Good Corporate Governance (GCG) as a moderating variable in industrial sector companies listed on…
the Indonesia Stock Exchange during the 2022–2024 period. The research method uses a quantitative associative approach with a sample of 65 companies and a total of 195 observations. The analysis technique used is Moderated Regression Analysis (MRA). The simultaneous test results show that DER, ROA, Asset Growth, GCG, and the moderating interaction variable have a significant effect on Firm Value with a significance value of 0.000 < 0.05. Partially, DER has a positive and significant effect on Firm Value, while ROA and Asset Growth do not have a significant effect on Firm Value. Good Corporate Governance has a positive and significant effect on Firm Value. Good Corporate Governance is able to moderate the effect of DER on Firm Value. Good Corporate Governance is not able to moderate ROA on Firm Value, and weakens the effect of Asset Growth on Firm Value
Abstract:This study examines the reaction of the Indonesian capital market to the escalation of the Iran conflict in 2026 using an event study approach focusing on energy sector firms listed on the Indonesia Stock Exchange. Market…
t reactions are measured using Average Abnormal Return (AAR) and Trading Volume Activity (TVA). The observation period includes an 11-day event window (t−5 to t+5) and a 100-day estimation period. Statistical tests employed include the Shapiro–Wilk normality test, one-sample t-test, paired sample t-test, and Wilcoxon Signed Rank Test.
The findings indicate that abnormal returns are only significant around the event date but do not differ significantly between pre- and post-event periods. In contrast, trading volume activity shows consistent and significant changes. These results suggest that geopolitical conflict information is more strongly reflected in trading behavior than in price adjustments. This study contributes to the literature by providing sector-specific evidence from an emerging market and highlighting behavioral market responses.
Abstract:This study aims to analyze and compare the financial performance of PT Indofood CBP Sukses Makmur Tbk (ICBP) and PT Mayora Indah Tbk (MYOR), two leading companies in the food and beverage subsector listed on the Indonesia…
a Stock Exchange. This research employs a quantitative approach with a descriptive comparative method through financial ratio analysis, including Earnings Per Share (EPS), Price Earnings Ratio (PER), Price to Book Value (PBV), Return on Equity (ROE), Debt to Equity Ratio (DER), and Dividend Yield (DY) for the 2019–2023 period. The study uses secondary data obtained from annual financial reports and the official website of the Indonesia Stock Exchange. The results indicate that PT Indofood CBP demonstrates more stable and efficient financial performance than PT Mayora Indah, particularly in profitability and capital efficiency ratios. Meanwhile, PT Mayora Indah shows promising growth potential but tends to experience fluctuations due to high operating costs and aggressive expansion strategies. The managerial implication emphasizes the importance of balancing operational efficiency and growth strategies to enhance corporate value and long-term investment attractiveness.
Abstract:This study aims to analyze the effect of Capital Adequacy Ratio (CAR), Non Performing Loan (NPL), and Operating Expenses to Operating Income (BOPO) on Net Interest Margin (NIM) in conventional banks listed on the Indonesia…
ia Stock Exchange during the 2020-2024 period. This study uses a quantitative approach with an associative research design. The sample was selected using purposive sampling and consisted of 11 conventional banks, resulting in 55 firm-year observations. The data were obtained from annual financial reports, official publications, and relevant banking sources. The data were analyzed using multiple linear regression with IBM SPSS Statistics 25, while the Cochrane-Orcutt method was applied to correct positive autocorrelation in the final model. The results show that CAR has a positive and significant effect on NIM, while NPL and BOPO have negative but insignificant effects on NIM. Simultaneously, CAR, NPL, and BOPO have a significant effect on NIM. The adjusted R-square value of 0.099 indicates that the independent variables explain 9.9% of the variation in NIM. These findings imply that capital adequacy remains an important internal factor in maintaining net interest margins, while credit risk control and operational efficiency should continue to be improved.
Abstract:This study aims to examine the partial influence of firm size, firm value, and systematic risk on stock returns of companies in the property and real estate sector listed on the Indonesia Stock Exchange during the 2020 –2024…
��2024 period. The research employs a quantitative approach and utilizes documentation methods. The population of this study consists of all property and Real estate sector companies within the 2020 –2024 period, The sample was selected using purposive sampling based on predetermined criteria, resulting in 14 companies. Panel data regression analysis was conducted using the Economic Views (EViews) version 12 software. The findings of the study reveal that, Firm size has a positive and significant effect on stock returns of property and real estate sector companies during the 2020–2024 period. Furthermore, firm value (PBV) is shown to have a positive and significant effect on stock returns, and systematic risk (Beta) likewise exerts a positive and significant influence on stock Returns within the same period.
Abstract:This study examines the effects of financial performance, sales growth, and corporate governance on financial distress, as well as the moderating role of corporate governance in the coal industry in Indonesia. The population…
tion consists of 33 coal companies listed on the Indonesia Stock Exchange (IDX), with 21 companies selected using purposive sampling. The study uses secondary data with 105 observations from 2019–2023. Data were analyzed using Structural Equation Modeling–Partial Least Squares (SEM-PLS) with SmartPLS 4.0. The results show that financial performance and corporate governance significantly affect financial distress, while sales growth has no significant effect. In addition, corporate governance does not moderate the relationship between financial performance and financial distress, nor between sales growth and financial distress. These findings highlight the importance of financial management and governance mechanisms in mitigating financial distress risk in the coal industry.
Abstract:The rapid growth of the telecommunications industry, driven by increasing demand for digital services, is not always accompanied by stable financial performance due to cost pressures, competition, and infrastructure investment…
stment requirements. This condition requires companies to manage their finances effectively, making financial ratio analysis important in evaluating corporation performance. This study aims to analyze the effect of activity ratios, liquidity ratios, and solvency ratios on the financial performance of telecommunication companies listed on the Indonesia Stock Exchange during the 2022–2024 period. This research uses a quantitative approach with a descriptive research design. The data used are secondary data obtained from financial statements. The sampling technique uses purposive sampling with 18 companies over a three-year period, resulting in 54 observations. The analysis method used is multiple linear regression with SPSS. The independent variables include activity ratio (TATO), liquidity ratio (CR), and solvency ratio (DER), while the dependent variable is financial performance (ROE). The outcome show that partially, the activity ratio does not have a substantial effect on financial performance. Meanwhile, liquidity and solvency ratios have a negative and substantial effect on financial performance. Simultaneously, all three ratios have a substantial effect on financial performance. These findings indicate that financial performance is influenced by asset management, the ability to meet obligations, and capital structure.
Abstract:This study aims to analyze the influence of the work environment, organizational culture, and employee engagement on employee performance with Lean Manufacturing as a mediating variable. The research population amounted…
d to 255 employees consisting of various levels of positions, with a sample of 154 respondents selected using proportional sampling techniques in 4 sections/divisions. Data collection was carried out through a questionnaire with a Likert scale and analyzed using the Structural Equation Modeling-Partial Least Square (SEM-PLS) method. The results of the study show that the work environment, organizational culture and employee involvement have a positive and significant effect on the implementation of Lean Manufacturing. Lean Manufacturing, work environment, and organizational culture have a positive and significant effect on employee performance, employee involvement does not have a significant effect directly on employee performance. Meanwhile, the indirect influence of the work environment, organizational culture, and employee involvement has a positive and significant effect on employee performance through the mediation of Lean Manufacturing implementation. An important finding of this study is that Lean Manufacturing acts as a full mediator between employee engagement and employee performance. This research provides a theoretical contribution in integrating Socio-Technical Systems Theory (STS) and Social Exchange Theory (SET) in the context of the manufacturing industry in Indonesia, as well as providing practical implications for companies to integrate human factor management with Lean systems synergistically to improve organizational performance in a sustainable manner.
Abstract:This study aims to analyze the influence of international prices, the rupiah–rupee exchange rate, non-tariff measures, and India’s import volume on the export value of Indonesian cloves to India. The research utilizes secondary…
s secondary data for the period 2015–2024. The analytical method employed is the Autoregressive Distributed Lag (ARDL) model to examine both short-run and long-run relationships, complemented by stationarity tests, cointegration tests, ECM estimation, and diagnostic and stability tests. The results show that international prices have a positive and significant effect on Indonesia’s clove export value, consistent with export-supply theory which states that higher global prices increase export incentives. The rupiah–rupee exchange rate displays a positive but insignificant relationship, indicating that exchange rate volatility is not sufficiently strong to influence changes in export value. Non-tariff measures, including SPS and TBT standards, are found to have a significant effect, reflecting the role of regulations in increasing compliance costs while simultaneously enhancing Indian consumer confidence in the quality of Indonesian cloves. India’s import volume also has a significant influence, showing that India’s domestic demand remains a major driver of Indonesia’s export value during the study period. This study is expected to provide insights for policymakers and industry players in strengthening trade strategies, particularly in enhancing the competitiveness of Indonesian clove exports through quality improvements, exchange rate stability, and compliance with non-tariff standards.