Abstract:This study discusses the optimization of a company's financial performance through working capital management and capital structure policies. To increase profitability (ROA), companies require efficient cash conversion cycle…
ycle management and optimal funding supported by internal company characteristics. The research problem proposed is to determine how to achieve increased profitability in an automotive distributor company through the efficiency factors of Cash Conversion Cycle (CCC), Firm Size (Firm Size), Leverage (DER), and historical profitability factors (ROA_Lag). The sample of this study is the financial statements of PT New Ratna Motor (Nasmoco Group) in Semarang City for the 2021-2024 period, which were transformed into quarterly data (N=16). The results of data analysis indicate that this research model has a good level of feasibility (goodness of fit) with the ability to explain variations in profitability (Adjusted R Square) of 78.1% and successfully overcome autocorrelation interference. Simultaneously, there is a strong relationship between the independent variables and the company's profit movements. Partially, the Cash Conversion Cycle (CCC) variable is proven to have a negative and significant effect on profitability, while the Firm Size and Leverage variables have not shown a significant effect at the 95% confidence level.
Abstract:This study examines the Indonesian capital market reaction to the announcement of the appointment of Purbaya Yudhi Sadewa as Minister of Finance on September 8, 2025. Using an event study approach, the analysis focuses on…
n companies included in the LQ45 index and observes market reaction within an eleven-day event window from five trading days before to five trading days after the announcement. Market reaction is measured using abnormal return, trading volume activity, and stock volatility. The data consist of daily stock prices, trading volume, outstanding shares, and market index data obtained from capital market data sources. Because the normality test indicates that the data are not normally distributed, the hypotheses are tested using the Wilcoxon Signed Rank Test. The findings show significant differences in abnormal return, trading volume activity, and stock volatility before and after the announcement. These results indicate that the appointment of the Minister of Finance contains information value for investors and is associated with changes in price reaction, trading intensity, and perceived market risk among LQ45 stocks. The study contributes to event study literature by documenting market responses to a strategic fiscal leadership event in an emerging capital market
Abstract:The global paradigm shift in waste governance towards a circular economy has driven the adoption of Community-Based Solid Waste Management (CBSWM), widely manifested in Indonesia through the Waste Bank initiative. Although…
gh theoretically designed as an ecological mitigation instrument and a catalyst for economic empowerment, previous literature remains dominated by techno-ecological and urban biases. These studies often overlook the structural dynamics of community empowerment in areas lacking established recycling infrastructure. This study aims to fill this gap by investigating the economic empowerment mechanisms and institutional resilience of the Berseri Waste Bank in Bengkalis Regency, a coastal-island area facing logistical disruption constraints. This study employed a qualitative approach with a case study design, involving 10 multi-actor informants (government, managers, customers, and community leaders) selected through purposive and snowball sampling. Data were collected via in-depth interviews, observations, and document reviews, with data credibility ensured through source and method triangulation. The results reveal four main findings: (1) increased environmental awareness that reduces open burning practices; (2) increased real household income; (3) the emergence of micro-scale circular logistics practices; and (4) community participation heavily driven by social capital (trust and local leadership). Theoretically, this study extends the application of circular economy theory by proving its viability at the micro-community level in geographically isolated regions. As a practical implication, this study recommends that local governments formally recognize waste banks as legitimate circular economy entities and provide policy interventions in the form of coastal transportation logistics subsidies
Abstract:This study examines the effects of the Dow Jones Industrial Average (DJIA), world gold prices, world oil prices, and the rupiah exchange rate on the Composite Stock Price Index (CSPI) in Indonesia. The study uses monthly…
secondary data from January 2015 to December 2025, comprising 132 observations. CSPI data were obtained from the Indonesia Stock Exchange, DJIA, gold price, and oil price data were obtained from Investing.com, while exchange rate data were sourced from Bank Indonesia. The analysis employed the two-step Engle-Granger Error Correction Model (EG-ECM) to identify long-run relationships and short-run adjustment dynamics. The long-run results show that gold prices, world oil prices, and the DJIA have positive and significant effects on the CSPI, whereas the rupiah exchange rate has a negative but insignificant effect. In the short run, the exchange rate has a negative and significant effect on the CSPI, while gold prices, oil prices, and the DJIA have positive and significant effects. The Error Correction Term coefficient of -0.1325 is negative and significant, indicating that approximately 13.25% of short-run disequilibrium is corrected each month toward long-run equilibrium. These findings imply that investors and policymakers should closely monitor global market conditions, commodity price movements, and exchange rate volatility to support investment decisions and maintain Indonesian capital market stability
Abstract:This study aims to analyze the economic satisfaction of street vendors after the development of Teras Samarinda in Samarinda City based on indicators of sales volume, business profit, and financial goal attainment. This…
study employed a descriptive qualitative approach using primary data obtained through in-depth interviews with five street vendors who were selected purposively based on their experience of operating businesses both before and after the development of Teras Samarinda. Data were analyzed through data reduction, data display, and conclusion drawing techniques. To enhance data credibility, time triangulation was applied through data collection conducted at different times and days. The findings indicate that economic satisfaction has not been optimally achieved among the interviewed vendors, as reflected in declining sales volume, reduced customer numbers, and unstable daily income compared to conditions before the development. Most vendors' profits were only sufficient to cover operational expenses, causing financial goals such as savings, capital growth, and business expansion to remain largely unmet. The study concludes that economic satisfaction tended to be low among the interviewed vendors, although they continue maintaining their businesses as an adaptation strategy to survive in a changing business environment
Abstract:This study aims to analyze the effect of labor optimization and capital support on the turnover of cassava rengginang home industries in Rubaru District, Sumenep Regency. The study employed a quantitative approach using…
a time series method with secondary data collected from 2012–2024. The variables analyzed consisted of capital and labor as independent variables and turnover as the dependent variable. Data analysis was conducted using multiple linear regression supported by classical assumption tests. The findings indicate that capital has a positive and significant effect on turnover, with a regression coefficient of 4.68 and a probability value of 0.0000. Meanwhile, labor shows a significant negative effect on turnover, with a coefficient value of -3.68 and a probability value of 0.0460. Simultaneously, capital and labor contribute significantly to turnover improvement, with an R-squared value of 0.912, indicating that 91.2% of turnover variation can be explained by both variables. The results emphasize the importance of effective labor management, workforce productivity improvement, and adequate capital support in enhancing the performance and sustainability of cassava rengginang home industries in Rubaru District.
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:Digital transformation has become a strategic priority for local governments in improving public service quality, transparency, and administrative efficiency. However, the success of digital governance depends not only on…
n technological infrastructure but also on the ability of civil servants to collaborate effectively across organizational boundaries. This study aims to explore the role of A'Bulo Sibatang local wisdom in fostering Digital Collaboration Behavior among civil servants in Jeneponto Regency. A qualitative case study approach was employed using in-depth interviews, observations, and document analysis involving government officials, civil servants, cultural leaders, and academics selected through purposive sampling. Data were analyzed using thematic analysis through data reduction, data display, and conclusion drawing. The findings indicate that the values of solidarity, mutual support, collective responsibility, and integrity embedded in A'Bulo Sibatang serve as important social capital that encourages knowledge sharing, interdepartmental coordination, and collaborative problem-solving in digital work environments. These cultural values strengthen trust and cooperation among civil servants and contribute to more effective digital governance practices. The study concludes that integrating local wisdom into organizational culture can support sustainable digital transformation and enhance collaborative performance within local government institutions.
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.