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Deddy Ibrahim Rauf
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+6285299931836
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INDONESIA
Economics and Business Journal
ISSN : -     EISSN : 29637589     DOI : https://doi.org/10.47353/ecbis
Core Subject : Economy,
Economics and Business Journal (ECBIS) | ISSN (e): 2963-7589 is an international peer-reviewed, open access scientific journal dedicated to the advancement and dissemination of research results that support high-level research in the fields of Economics, Management and Business, this journal publishes articles six times a year in January, March, May, July, September, and November. The Journal is particularly interested in papers relevant to the whole economic and business issues, comprised of three salient disciplines: (1) economics, (2) business administration, and (3) accounting. These fields are furthermore divided into the following specific areas: Economics: Public Economics, International Economics, Development Economics, Monetary Economics, Financial Economics, Game Theory. Business : Finance, Marketing, Human Resource Management, Strategic Management, Operations, Entrepreneurship, and Ethics. Accounting: Public Sector Accounting, Taxation, Financial Accounting, Management Accounting, Auditing, and Information Systems. The aforementioned areas are just indicative, and the Board of Editors is in principle welcoming rigorous articles that encompass scientific economics and business fields.
Articles 433 Documents
The Role of Competition Law in Regulating Corporate Conduct, Protecting Consumers and Enhancing Economic Efficiency Muhammad Bahrudin; Anang Prabowo; Agus Eko Sujianto
Economics and Business Journal (ECBIS) Vol. 4 No. 5 (2026)
Publisher : PT. Maju Malaqbi Makkarana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ecbis.v4i5.435

Abstract

This study aims to examine the role of competition law in regulating corporate conduct, protecting consumers, and enhancing economic efficiency in contemporary market economies. Amid increasing market concentration, digital platform dominance, and the emergence of data-driven business models, competition law has become an essential regulatory instrument for ensuring fair competition, safeguarding consumer interests, and promoting sustainable economic development. This study employs a Systematic Literature Review (SLR) based on the PRISMA 2020 framework. Relevant literature was systematically collected from six major academic databases, namely Scopus, Web of Science, ScienceDirect, SpringerLink, Emerald Insight, and Taylor & Francis Online. The review process included identification, screening, eligibility assessment, and inclusion stages. A total of 78 peer-reviewed articles published between 2015 and 2025 were selected and analyzed using thematic synthesis techniques. The findings reveal that competition law performs four interconnected functions. First, it serves as a regulatory mechanism that shapes corporate behavior and prevents anticompetitive practices, including monopolization, cartel agreements, price-fixing, and abuse of dominant positions. Second, competition law enhances consumer welfare by promoting competitive prices, product quality, innovation, and consumer choice. Third, effective competition policy contributes to allocative, productive, and dynamic efficiency, thereby supporting long-term economic growth. Fourth, digital markets introduce new challenges associated with data concentration, platform dominance, network effects, and algorithmic pricing, requiring adaptive regulatory frameworks and strengthened institutional capacity.This study contributes to the literature by integrating Economic Efficiency Theory, Consumer Welfare Theory, Competition Policy Theory, and Regulatory Governance Theory into a comprehensive analytical framework that explains the relationship between competition law, corporate conduct regulation, consumer protection, and economic efficiency.The findings provide policy recommendations for competition authorities and governments, particularly in developing economies, regarding digital competition governance, institutional strengthening, cross-border enforcement cooperation, and data-driven market regulation.Unlike previous studies that focus on isolated dimensions of competition law, this research offers a holistic synthesis of legal, economic, consumer welfare, and governance perspectives. It further highlights how competition law can address emerging challenges in the digital economy while simultaneously promoting consumer protection and economic efficiency.
The Research Evolution of Financial Performance, Customer Trust, and Customer Loyalty in Sharia Banking Sector: a Bibliometric Analysis Bachtiar Wijaya; Budi Eko Soetjipto; Madziatul Churiyah
Economics and Business Journal (ECBIS) Vol. 4 No. 5 (2026)
Publisher : PT. Maju Malaqbi Makkarana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ecbis.v4i5.436

Abstract

The transformation of the Islamic banking industry requires the integration of financial performance, customer trust, and customer loyalty as the foundation for institutional sustainability. This study aims to map the intellectual evolution of this field of study and identify dominant themes, development trends, and opportunities for research gaps in the international literature. The method employed is a bibliometric analysis based on a Systematic Literature Review (SLR) using the PRISMA procedure on Scopus articles from 2018 to 2025. From a selection process of 2,009 documents, the study identified 37 articles meeting the inclusion criteria, which were then analyzed using co-authorship, co-occurrence, network, overlay, and density visualizations. The results indicate that the themes of customer loyalty, service quality, customer satisfaction, and customer trust form the core of the intellectual structure with the highest connectivity, while the themes of financial performance, digital trust, banking mergers, and Sharia banking mergers remain in low-density areas, signaling opportunities for research development. The novelty map also reveals a shift in focus from traditional loyalty models toward digital banking, customer experience, and e-CRM. The novelty of this study lies in its proposal of a new research agenda model that integrates financial performance–customer trust–customer loyalty within the context of digital transformation and the consolidation of Sharia banks. Thus, it is hoped that this study can provide a conceptual foundation for future cross-national empirical research
The Effect of Job Satisfaction, Employee Loyalty, and Work Commitment on Employee Performance at PT Sulsel Citra Indonesia (Perseroda) Jusri Jusri; Hasnidar Hasnidar
Economics and Business Journal (ECBIS) Vol. 4 No. 5 (2026)
Publisher : PT. Maju Malaqbi Makkarana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ecbis.v4i5.437

Abstract

This study aims to analyze the simultaneous and partial effects of job satisfaction, employee loyalty, and work commitment on employee performance at PT Sulsel Citra Indonesia (Perseroda). This research adopts an associative quantitative approach. Data were collected through structured questionnaires distributed to 54 respondents drawn from a population of 114 permanent employees using simple random sampling. Multiple linear regression analysis was conducted using SPSS version 26. The finding that The F-test result (Fcount = 60.515 > Ftable = 2.196; sig. = 0.000) confirms that all three variables simultaneously exert a positive and significant effect on employee performance. Partially, job satisfaction (t = 3.485; sig. = 0.001) and work commitment (t = 11.685; sig. = 0.000) each have a positive and significant effect on employee performance, while employee loyalty (t = -3.080; sig. = 0.003) shows a negative and significant effect. The adjusted R² of 0.771 indicates that 77.1% of the variance in employee performance is explained by the three predictors. Work commitment emerged as the dominant predictor of employee performance, followed by job satisfaction. The negative effect of employee loyalty suggests that loyalty alone does not directly translate into higher performance unless it is accompanied by adequate motivation, job satisfaction, and organizational support. These findings are consistent with previous empirical studies conducted in the plantation and service sectors
The Effect of Inflation, Interest Rates, and Exchange Rates on Stock Returns With The Composite Stock Price Index (IHSG) as an Intervening Variable in Indonesia 2016–2025 Anwar Ramli; Indah Lestari Anwar
Economics and Business Journal (ECBIS) Vol. 4 No. 5 (2026)
Publisher : PT. Maju Malaqbi Makkarana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ecbis.v4i5.440

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. 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
Does Dividend Stability Signal Firm Performance? Evidence from PT Telkom Indonesia (Persero) Tbk Indah Lestari Anwar; Anwar Ramli
Economics and Business Journal (ECBIS) Vol. 4 No. 5 (2026)
Publisher : PT. Maju Malaqbi Makkarana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ecbis.v4i5.442

Abstract

This study analyzes the dividend policy of PT Telkom Indonesia (Persero) Tbk (TLKM) during the 2020–2025 period using a quantitative descriptive approach and a longitudinal case study based on secondary data from audited financial reports. The variables analyzed include Dividend Per Share (DPS), Earnings Per Share (EPS), Dividend Payout Ratio (DPR), Dividend Yield, and Free Cash Flow (FCF), with trend analysis using the Compound Annual Growth Rate (CAGR). The results show that DPS grows 6.05% per year, higher than EPS of 1.87%, resulting in DPR increasing from 80.00% to 93.95% in 2024. Nevertheless, strong and stable operating cash flow ensures that dividends remain supported by FCF, so there is no indication of financial distress. However, the increasing FCF-to-dividend ratio indicates the company's increasingly limited reinvestment space. The decline in net profit of 20.48% in 2025 also increases the risk of dividend policy sustainability. Furthermore, the increase in dividend yield was more influenced by stock price declines than dividend growth. This finding suggests that SOE dividend stability reflects not only fundamental performance but also institutional pressure from the government as the controlling shareholder, supporting the relevance of Agency Theory and Catering Theory in explaining dividend policy of state-owned enterprises in emerging markets
The Effect of Patient Wait Time Efficiency on Patient Satisfaction Level Caesaria Sinta Zuya; Vip Paramarta
Economics and Business Journal (ECBIS) Vol. 4 No. 5 (2026)
Publisher : PT. Maju Malaqbi Makkarana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ecbis.v4i5.309

Abstract

Patient satisfaction is a key indicator of health service quality and is closely related to loyalty, intention to repeat visit, and institutional reputation 1. Waiting time reflects the efficiency of the process and the responsiveness of services at the stages of registration, administration, and consultation which have a direct impact on the perception of quality and satisfaction 2. Literature review shows a consistent pattern: long wait times decrease satisfaction, while short, predictable wait times increase satisfaction, especially in outpatient services that have higher expectations of timeliness 3. Waiting longer than 60 minutes is associated with a significant decrease in satisfaction scores, making the management of wait time duration and variability crucial.  Determining factors include queue design, health worker capacity, administrative complexity, and timeliness of doctors; Meanwhile, digital solutions (e.g. Mobile JKN) speed up the pre-visit and visit process and related to a 5.6 reduction in waiting time. This review summarizes the findings of 2015–2024, maps the determinants and mechanisms of the relationship between wait time and satisfaction, and offers managerial strategies for healthcare facilities in Indonesia and internationally 7
The Influence Of Motivation And Organizational Culture On Psychological Well-Being Mediated By Employee Job Satisfaction: Systematic Literature Review (SLR) With Bibliometrics Agus Rahmat Santoso; Budi Eko Soetjipto; Ludi Wishnu Wardhana; Madziatul Churiyah
Economics and Business Journal (ECBIS) Vol. 4 No. 5 (2026)
Publisher : PT. Maju Malaqbi Makkarana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ecbis.v4i5.375

Abstract

This study aims to analyze and map the development of scientific studies on the influence of motivation and organizational culture on the psychological well-being of employees with job satisfaction as a mediating variable through the Systematic Literature Review (SLR) approach combined with bibliometric analysis. The research method uses an SLR approach with the stages of identification, selection, feasibility, and inclusion of articles obtained from various reputable scientific databases. The articles analyzed are international and national journal publications that are relevant to the topics of work motivation, organizational culture, job satisfaction, and employee psychological well-being. Bibliometric analysis was carried out to identify research trends, publication developments, author collaborations, as well as keyword mapping that is often used in related research. The results show that work motivation and organizational culture play an important role in increasing employee job satisfaction, which ultimately contributes to improved psychological well-being in the workplace. Job satisfaction has been shown to function as a mediating variable that strengthens the relationship between organizational factors and employee psychological conditions. In addition, the results of bibliometric analysis show that research on employee psychological well-being has been growing in recent years with a focus on aspects of a healthy work environment, organizational support, and strategies to improve the quality of work life. The findings of this study provide theoretical and practical implications for the development of human resource management in creating a conducive work environment, increasing employee motivation, and building a positive organizational culture to support the psychological well-being of employees in a sustainable manner.
The Effect of Product Placement and Brand Awareness on Purchase Intention With Brand Image As a Moderating Variable: Kopiko Candy Among Korean Drama Viewers in Malang City Willma Petir Nuraulia; Nur Asnawi
Economics and Business Journal (ECBIS) Vol. 4 No. 5 (2026)
Publisher : PT. Maju Malaqbi Makkarana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ecbis.v4i5.376

Abstract

This study aims to analyze the influence of product placement and brand awareness on purchase intention, with brand image as a moderating variable among Korean drama viewers in Malang City. This study uses a quantitative approach with an associative research type. The sampling technique used purposive sampling with a total of 140 respondents who have watched Korean dramas and seen Kopiko products in Korean dramas. Data collection was conducted through an online questionnaire using a five-point Likert scale, while data analysis used the Structural Equation Modeling (SEM) method based on Partial Least Square (PLS) with the help of SmartPLS. The results show that product placement and brand awareness have a positive and significant effect on purchase intention. In addition, brand image is able to moderate the relationship between product placement and purchase intention, but is unable to moderate the relationship between brand awareness and purchase intention. The results of this study indicate that Kopiko product placement in Korean dramas and high brand awareness can increase consumer purchasing interest. This study is expected to be a reference for companies in developing marketing strategies through entertainment media and building a positive brand image to increase consumer purchase intention.
Optimizing the Service Profit Chain Model by Enhancing Job Satisfaction to Improve Customer Oriented Employee Performance at PDAM Kota Balikpapan Supriadi; Etty Soesilowati; Inayati Nuraini Dwiputri
Economics and Business Journal (ECBIS) Vol. 4 No. 5 (2026)
Publisher : PT. Maju Malaqbi Makkarana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ecbis.v4i5.395

Abstract

Clean water services are a basic need for the community, so optimizing the performance of regional drinking water companies (PDAM) is crucial to improve customer satisfaction. However, the main challenge faced by PDAM Balikpapan City is low customer satisfaction due to suboptimal service quality, which is largely influenced by employee performance. This study aims to analyze the effect of internal service quality on employee job satisfaction and customer-oriented performance, and to examine the mediating role of job satisfaction at PDAM Perumda Tirta Manuntung in Balikpapan City. This study is motivated by the importance of improving the quality of public services in the clean water utility sector, which requires organizations to be able to create an effective internal service system to support the quality of services provided to the community. This study uses an explanatory approach. Quantitative data were collected through questionnaires distributed to 196 employees, selected using the Slovin formula, while qualitative data were obtained through in-depth interviews and field observations. Data analysis used Structural Equation Modeling–Partial Least Squares (SEM-PLS) to examine the relationship between variables. The results show that internal service quality has a positive and significant influence on employee job satisfaction and customer-oriented performance. Job satisfaction was also found to have a positive and significant influence on customer-oriented employee performance. Furthermore, job satisfaction mediated the relationship between internal service quality and customer-oriented employee performance. These findings strengthen the relevance of the Service-Profit Chain Model in the context of public service organizations, particularly regional water utilities. This study provides theoretical contributions through the development of the Service-Profit Chain Model in the public utility sector, as well as practical contributions for PDAM management in formulating strategies to continuously improve internal service quality, job satisfaction, and customer service quality.
Economic Loss Due To Mental Fragility in The Analysis of Provincial Economic Productivity in Indonesia Muhammad Taqwa; Etty Soesilowati; Imam Mukhlis
Economics and Business Journal (ECBIS) Vol. 4 No. 5 (2026)
Publisher : PT. Maju Malaqbi Makkarana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ecbis.v4i5.396

Abstract

Mental health is a strategic issue in economics because it affects the quality of human resources and regional economic productivity. This study aims to analyze the impact of schizophrenia, depression, and suicidal ideation on economic losses across provinces in Indonesia and to examine the role of depression treatment as a mediating variable. The study employs a quantitative approach using explanatory research and a cross-sectional design based on secondary data from 2023. Data were obtained from the Indonesian Health Survey (SKI) by the Ministry of Health of the Republic of Indonesia and Regional Gross Domestic Product (PDRB) data from the Central Statistics Agency, with 38 provinces in Indonesia as the units of analysis. Data analysis was conducted using descriptive statistics, multiple linear regression, and causal mediation analysis. The results of the study indicate that schizophrenia, depression, and suicidal ideation have a significant negative effect on economic loss, as proxied by per capita GRDP. Depression is the variable with the greatest negative impact on regional economic productivity. Furthermore, treatment for depression was found to act as a significant mediator capable of mitigating the negative impact of depression on economic loss. These findings indicate that improved access to mental health services contributes to increased community economic productivity and a reduction in regional economic losses. This study makes a theoretical contribution to the development of development economics and health economics research through the integration of mental health variables and regional economic productivity. Practically, the research results underscore the importance of integrating mental health services into regional development policies to improve the quality of human resources and reduce economic loss in Indonesia.