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DETERMINAN PENENTU KENAIKAN RETURN SAHAM PADA PERUSAHAAN TRANSPORTASI DI INDONESIA Arum Puspita Sari; Ana Kadarningsih
Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis Vol. 3 No. 2 (2023): Juli: Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jaemb.v3i2.1717

Abstract

This research is intended to prove the effect of PER, DER and EPS on stock returns. The population in this study are non-manufacturing companies in the transportation sector with 21 companies with a sampling technique with certain criteria. The sample criterion is to have a complete stock return report that has been registered on IDX, the research sample is 126 of 21 companies times 6 years of financial reports listed on the IDX. The data analysis technique used in this study was a quantitative method using descriptive analysis and multiple linear regression analysis, as well as classical assumption tests as a prerequisite for multiple linear regression tests using SPSS software. The results showed that PER (Price earning ratio) did not have a positive and significant effect on Stock Returns, DER (Debt to equity ratio) did not have a positive and significant effect on Stock Returns and EPS (Earning per share) had a positive and significant effect on Stock Returns in manufacturing companies in the transportation sub-sector listed on the IDX for 2017- 2022.
PERAN FINANCIAL SOSIALIZATION, FINANCIAL SELF-EFFICACY DAN FINANCIAL KNOWLEDGE TERHADAP FINANCIAL MANAGEMENT BEHAVIOR GENERASI Z Alifia Firmanda Firdaus; Ana Kadarningsih
Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis Vol. 3 No. 3 (2023): November : Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jaemb.v3i3.2285

Abstract

Generation Z is an age group ranging from 17 to 25 years. Generation Z has the principle of You Only Live Once (YOLO) where this principle refers to consumer behavior. To minimize consumptive behavior, good financial management habits are needed. Of course, there are several factors that can influence financial management behavior itself. The aim of this research is to test and analyze whether financial socialization, financial self-efficacy, and financial knowledge have a positive and significant effect on the financial management behavior of Generation Z students. The population in this research are active students at Dian Nuswantoro University, Faculty of Economics and Business, class 2020 to 2022. The sampling technique involves distributing questionnaires online via Google Forms. SEM-PLS was chosen to obtain results using the smartPLS version 3.2.8 tool. The main finding in this research is that the financial socialization and financial knowledge variables have a positive and significant influence on the financial management behavior of generation Z students. Meanwhile, the financial self-efficacy variable does not have a significant influence on the financial management behavior of generation Z students.
GOOD CORPORATE GOVERNANCE DAN RASIO KEUANGAN DALAM PENINGKATAN PROFITABILITAS Defi Istiani; Ana Kadarningsih
Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis Vol. 3 No. 3 (2023): November : Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jaemb.v3i3.2286

Abstract

The financial performance of a company shows how successful the business is. Financial performance shows how good the operational condition of the business is from a financial perspective, whether it is growing or declining. The four objectives of this research are as follows: to find out how liquidity and solvency ratios affect financial performance, to find out how activity and liquidity ratios affect financial performance, and finally, to find out to what extent the implementation of good corporate governance affects financial performance. In this research, 81 manufacturing companies in the food and beverage subsector listed on the Indonesia Stock Exchange from 2020 to 2022 were included in the population. Purposive sampling technique was used to ensure that the sample complies with the requirements. There are 26 companies with 312 data processed from samples collected according to the criteria. This research was carried out using multiple linear regression analysis along with the coefficient of determination test, normality test and descriptive statistical test. The analysis tool uses SPSS version 24. The results of the study can be partially formulated that the variable liquidity ratio has a positive effect on financial performance. While the solvency ratio variable does not have a significant effect on financial performance. The variable activity ratio and good corporate governance have a negative and significant effect on the company's financial performance.
DETERMINAN KELELAHAN KERJA PADA KARYAWAN GEN Z PT. ADHI PERSADA GEDUNG KANTOR CABANG SURABAYA Dimas Dwiky Putranto; Ana Kadarningsih; Tito Wira Eka Suryawijaya
Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis Vol. 4 No. 1 (2024): Maret : Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jaemb.v4i1.2967

Abstract

This research aims to determine the influence of work motivation, working hours and work environment on work fatigue in Gen Z employees, which is then compared with fatigue in employees other than Gen Z. This research uses quantitative methods and collects data by distributing questionnaires online. The research population is employees of PT. Adhi Persada Building. The sample was selected using purposive sampling with stratified sampling theory. The data was analyzed using linear regression analysis for Gen Z employees. The results showed that the variables of work motivation and working hours obtained significant values for Gen Z work fatigue. Work environment variables could not influence the work fatigue of Gen Z employees. So, with good work motivation and working hours work in accordance with the provisions, a company can reduce the level of employee work fatigue, by evaluating the factors that can influence employee work fatigue.
Customer relationship management dan Customer trust dalam Membangun Loyalitas Pelanggan Melalui Kepuasan Pengguna GoPay Andreas Kristian Bayu Dwi Chayono; Ana Kadarningsih
Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis Vol. 5 No. 2 (2025): Juli : Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jaemb.v5i2.7058

Abstract

This study investigates the influence of Customer Relationship Management (CRM) and Customer Trust (CT) on Customer Satisfaction and Customer Loyalty among GoPay users in Indonesia. Employing a quantitative approach with Structural Equation Modeling (SEM) using Smart PLS, data were collected from 160 respondents selected through purposive sampling. The findings reveal that CRM significantly affects Customer Satisfaction (β = 0.492; p < 0.001) and Customer Loyalty (β = 0.476; p < 0.001), while CT has a significant impact on Customer Satisfaction (β = 0.408; p < 0.001) but not on Customer Loyalty (β = 0.095; p = 0.333). Additionally, Customer Satisfaction significantly mediates the relationship between CRM and Customer Loyalty (β = 0.196; p = 0.008), and between CT and Customer Loyalty (β = 0.163; p = 0.008). These results underscore the vital role of CRM and trust in enhancing customer satisfaction, which in turn fosters loyalty. The study offers theoretical insights by confirming the mediating role of satisfaction and provides practical recommendations for digital wallet providers to improve customer retention through trust-building and personalized relationship strategies.
PENINGKATAN KOMPETENSI KARYAWAN PERUSAHAAN FARMASI MELALUI PELATIHAN PERENCANAAN MANAJEMEN BISNIS Ana Kadarningsih; Dian Prawitasari; Endang Setyowati
Jurnal Padamu Negeri Vol. 3 No. 2 (2026): April : Jurnal Padamu Negeri (JPN)
Publisher : CV. Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/h1ngeg48

Abstract

The pharmaceutical industry is a critical sector in every developed and developing country. The pharmaceutical industry is a key asset for the global economy, so pharmaceutical companies need business management planning for company survival. This business management planning includes marketing management planning, financial management, human resource management and operational management. Business management planning requires the ability and competence of human resources or pharmaceutical company employees, so training is needed to improve the ability of pharmaceutical company employees to prepare business management plans so that they are effective and efficient based on a success metric system. This business management planning training was given to managers and supervisors of pharmaceutical companies in the city of Semarang and Semarang Regency, a total of 45 participants from 22 pharmaceutical companies. The training activity stage consists of three activities, including presentation of business management material, practical business management planning exercises and training evaluation. Apart from that, before the training, a pretest and posttest were carried out after the training. The results of the business management planning training activities showed that participants' understanding of business management increased by 40% after the training was implemented.  Apart from that, training participants are able to prepare marketing management plans, financial management, human resource management and operational management that are more effective and efficient.
Optimization Of Portofolio Using NSGA-II Between Conventional and Shariah Stocks in Turkey Marselly Dewa Utama; Dwi Eko Waluyo; Ana Kadarningsih; Pradana Jati Kusuma
Journal of Management Economics and Financial Accounting Vol. 2 No. 1 (2026): June: Journal of Management Economics and Financial Accounting (JOMEFA)
Publisher : Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/nee31631

Abstract

This study addresses the critical need for effective portfolio optimization in investment decision-making, particularly given the increasing complexity of stock types and classifications, such as conventional and Sharia-compliant indices in Turkey. This research aims to: (1)identify the optimal stock combinations across conventional, sharia, indexed in both, and combined, (2) analyze their efficient frontiers, and (3) compare performance ratios (Sharpe, Sortino, Omega) and expected returns for each group. Using a quantitative descriptive method, this study applies the Non-Dominated Sorting Genetic Algorithm II (NSGA-II) to optimize portfolios based on historical daily closing prices of BIST100 and KATILIM50 index stocks from January 3, 2022, to December 30, 2025. This finding indicates a trade-off between risk and return across all portofolio groups. A conventional portfolio alone offers the highest expected returns but also higher risk, while a Sharia-compliant portfolio alone provides lower returns and risk, suitable for investors who prioritize Sharia compliance. The combined portfolio group showed superior risk-adjusted performance, particularly in the Sharpe and Omega ratios, indicating better diversification potential with lower risk and competitive returns. Meanwhile, groups that are listed on both indices performed moderately. This research provides valuable academic references for technical and fundamental analysis in portfolio management, emphasizing that optimal portfolio selection is highly dependent on investor risk preferences.
NSGA-II Portfolio Optimization: A Comparison of Shariah Stocks (JII70) and Conventional Stocks (LQ45) Delila Nasywa Ramananda; Dwi Eko Waluyo; Ana Kadarningsih; Suhita Whini Setyahuni
Journal of Management Economics and Financial Accounting Vol. 2 No. 1 (2026): June: Journal of Management Economics and Financial Accounting (JOMEFA)
Publisher : Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/aqjrqs74

Abstract

This study analyzes and compares the performance of shariah and conventional stock portfolios in the Indonesian capital market using the Non-Dominated Sorting Genetic Algorithm II (NSGA-II) method. The study uses daily closing stock price data from January 3, 2022, to December 30, 2025, which was processed into measures of return and risk as the basis for portfolio construction. Optimization was performed by maximizing expected return and minimizing risk to generate an efficient frontier. Portfolio performance was then evaluated using the Sharpe Ratio, Sortino Ratio, and Omega Ratio. The results show that the shariah stock portfolio outperformed the conventional stock portfolio, as evidenced by a Sharpe Ratio of 0.15 compared to 0.04. Nevertheless, a combination portfolio consisting of shariah stocks and conventional stocks yielded the best overall performance, with a Sharpe Ratio of 0.15, a Sortino Ratio of 0.22, and an Omega Ratio of 1.56. These findings indicate that diversification between shariah and conventional stocks can enhance portfolio efficiency and generate more optimal performance compared to using each group of stocks separately. Thus, the NSGA-II method has proven effective in generating optimal portfolios to support investment decision-making in the Indonesian capital market.
Comparison of Markowitz and Genetic Algorithm Models for Saudi Arabian Stocks Mega Tri Candeni; Dwi Eko Waluyo; Ana Kadarningsih; Yenny Ernitawati
Journal of Management Economics and Financial Accounting Vol. 2 No. 1 (2026): June: Journal of Management Economics and Financial Accounting (JOMEFA)
Publisher : Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/z0rwmk14

Abstract

This study aims to compare the Markowitz method and the Genetic Algorithm in forming an optimal portfolio in the Saudi Arabian stock market, which is known to have dynamic characteristics and high levels of volatility due to the influence of economic reforms, oil price fluctuations, and integration with global markets. The study uses daily closing price data for companies indexed in the Tadawul All Share Index for the period January 2, 2022, to October 30, 2025, obtained through Yahoo Finance. Sample selection uses a purposive sampling method based on data completeness and Coefficient of Variation selection. The optimization process is carried out using the Python programming language through the Efficient Frontier Markowitz approach and the Genetic Algorithm. While portfolio performance evaluation is carried out using the Sharpe Ratio, Sortino Ratio, and Omega Ratio to obtain a more comprehensive assessment of risk and return efficiency. The results show that the Markowitz method tends to produce higher expected returns, but with a greater level of risk, while the Genetic Algorithm produces a portfolio with a relatively lower level of risk and more stability. Furthermore, conventional stock portfolios performed better than Islamic stock portfolios based on the performance ratio evalu-ation used. This finding suggests that portfolio optimization methods should be tailored to investor risk preferences and the characteristics of the investment market.
Job Satisfaction as Mediation in Relationship of Work Life Balance and Work Stress on Employee Performance of Coffeshop in Semarang Fia Aurelia Andian; Ana Kadarningsih
Green Economics: International Journal of Islamic and Economic Education Vol. 2 No. 1 (2025): January: Green Economics: International Journal of Islamic and Economic Educati
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/greeneconomics.v2i1.84

Abstract

This study analyze the role of job satisfaction in mediating the relationships between work-life balance (WLB), work stress, and employee performance among Generation Z employees in Semarang coffee shops. Using a quantitative survey approach, data were collected from 151 full-time employees aged 17-27 years across 20 coffee shops. The findings indicate that WLB positively and significantly influences both employee performance and job satisfaction. Additionally, job satisfaction has a direct positive impact on employee performance and mediates the relationship between WLB and performance. Conversely, work stress was found to have no significant direct or indirect effect on performance or satisfaction. These results highlight the critical role of WLB and job satisfaction in enhancing employee productivity, while the impact of work stress appears minimal in this context. Coffee shop management is encouraged to implement flexible policies supporting WLB and to foster job satisfaction.