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Contact Name
Deni Juliasari
Contact Email
ejournal@itbwigalumajang.ac.id
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+62334-881924
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ejournal@itbwigalumajang.ac.id
Editorial Address
Institut Teknologi dan Bisnis Widya Gama Lumajang Jl. Gatot Subroto No.4 Lumajang Jawa Timur - Indonesia
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Kab. lumajang,
Jawa timur
INDONESIA
Wiga : Jurnal Penelitian Ilmu Ekonomi
ISSN : 20880944     EISSN : 25495992     DOI : https://doi.org/10.30741/wiga
Core Subject : Economy, Social,
Wiga : Jurnal Penelitian Ilmu Ekonomi is published twice a year in March and September, published by Sekolah Tinggi Ilmu Ekonomi Widya Gama since March 2011. Wiga : Jurnal Penelitian Ilmu Ekonomi is intended as a forum for publishing scientific articles in the field of economics : Accounting, Banking, Taxation, Management, Marketing.
Articles 426 Documents
Organizational Culture as a Strategic Mechanism Linking HRM Practices, Transformational Leadership, and Organizational Performance Christiani, Gladys; Setyawan, Agustinus
Wiga : Jurnal Penelitian Ilmu Ekonomi Vol. 16 No. 1 (2026): March 2026
Publisher : Institut Teknologi dan Bisnis Widya Gama Lumajang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30741/wiga.v16i1.1510

Abstract

Manufacturing is a key sector that supports sustainability across other sectors. The performance of manufacturing companies in Batam cannot be separated from the performance of their employees. Employee performance is also influenced by various factors, both internal and external to the Company. The main objective of this research is to scientifically examine the extent to which Organizational Culture, HRM Practices, and Transformational Leadership influence employee training and work discipline toward performance in management. This study employed a quantitative methodology and surveyed manufacturing companies in Batam. Manufacturing: Respondents in this study were 600 employees working in the manufacturing sector in Batam City. The study employs a quantitative design, collecting data from respondents via questionnaires distributed via Google Forms. The number of samples used was 600. The data were processed using SmartPLS 3, and the results indicate that HRM Practices and transformational leadership have a significant positive effect on organizational performance. HRM Practices and transformational leadership are mediated by organizational culture, which has a significant positive effect on organizational performance, as evidenced by employee performance.
The Effect of Green Marketing on Repurchase Intention of Le Minerale Products in Palu City Through Brand Image as an Intervening Variable Wahyunga, Wahyunga; Parani, Syamsul Bachri Dg; Santi, Ira Nuriya; Asriadi, Asriadi
Wiga : Jurnal Penelitian Ilmu Ekonomi Vol. 16 No. 1 (2026): March 2026
Publisher : Institut Teknologi dan Bisnis Widya Gama Lumajang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30741/wiga.v16i1.1522

Abstract

This study aims to analyze the extent to which green marketing implemented by Le Minerale can influence consumer repurchase intention in Palu, and how brand image can strengthen or mediate the relationship. The method used in this study is quantitative with a descriptive causality research type and SEM-PLS version 4.0 analysis technique. The sampling technique used is a non-probability sampling technique through purposive sampling, with a sample size of 120 consumers who purchased Le Minerale water products in Palu and were willing to be respondents to fill out the questionnaire that had been submitted, by determining certain characteristics that were in accordance with the objectives of the study. The results showed that green marketing had a positive and significant effect on repurchase intention of Le Minerale products in Palu, green marketing had a positive and significant effect on brand image of Le Minerale products in Palu, and brand image had a positive and significant effect on repurchase intention of Le Minerale products in Palu. Green marketing had a positive and significant effect on repurchase intention through the brand image of Le Minerale products in Palu.
Leverage Capability as a Strategy to Enhance the Sustainability Performance of Shopping-Mall Rahayu, Agus; Gaffar, Vanessa; Wibowo, Lili Adi; Alamsyah, Muhammad Iqbal
Wiga : Jurnal Penelitian Ilmu Ekonomi Vol. 16 No. 1 (2026): March 2026
Publisher : Institut Teknologi dan Bisnis Widya Gama Lumajang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30741/wiga.v16i1.1534

Abstract

The study aims to explore the relationships between Ambidexterity Orientation, Strategic Flexibility, and Leverage Capability in enhancing the Sustainability Performance of shopping-mall. Specifically, it introduces the concept of Leverage Capability Strategy, emphasizing the utilization of external resources to strengthen shopping-mall capabilities and achieve long-term sustainability in a competitive and dynamic market. This research employs a quantitative approach using Partial Least Squares Structural Equation Modelling (PLS-SEM) to analyse data collected from shopping-mall in West Java, Indonesia. This methodology investigates the direct and indirect impacts of Ambidexterity Orientation, Strategic Flexibility, Leverage Capability Strategy on Sustainability Performance. The study shows that Strategic Flexibility significantly improves the Sustainability Performance of shopping-mall, both directly and through Leverage Capability, which utilizes external resources to strengthen capabilities. While Ambidexterity Orientation Influences Sustainability Performance indirectly, it does not have a direct impact on Leverage Capability or Sustainability Performance. These findings highlight the importance of the Leverage Capability Strategy in enhancing Sustainability Performance. The study is limited to shopping-mall in West Java, and its findings may not be fully generalizable to other regions or industries. Further research could expand the geographical scope and incorporate longitudinal analysis to explore temporal dynamics in these relationships. The findings provide actionable insights for mall managers and strategic planners. Strengthening Strategic Flexibility and Leveraging Capability through external resources are critical to achieving Sustainability Performance. This approach can help Shopping-mall adapt to market changes, recover from declining visitor trends, and enhance their competitive edge.
Triggering Turbulence: How Trump’s Tariff Talk Shook the Markets Riyono, Kenley Maccauley; Stanley, Nicklaus; Easter, Rafael Savio; Adijaya, Vincent; Purnomo, Ruben Putranto; Widianingsih, Luky Patricia
Wiga : Jurnal Penelitian Ilmu Ekonomi Vol. 16 No. 1 (2026): March 2026
Publisher : Institut Teknologi dan Bisnis Widya Gama Lumajang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30741/wiga.v16i1.1658

Abstract

On April 2, 2025, President Donald J. Trump imposed a 32% import tariff on Indonesia, triggering significant stock market volatility and global panic. This study aims to provide empirical evidence on whether there are significant differences in aggregate and cumulative abnormal returns before and after Trump’s reciprocal tariff policy announcement. The research adopts an event study approach, using a sample comprising all companies across 11 sectors listed on the Indonesia Stock Exchange. The findings indicate that the Indonesian capital market responded negatively and significantly to Trump’s tariff announcement. This is reflected in a significant decline in the Aggregate Abnormal Return (AAR) on the first day following the announcement. The decline is also evident in the Cumulative Aggregate Abnormal Return (CAAR), which illustrates the aggregate market losses accumulated during the event window. However, the drop in AAR and CAAR lasted only for two days post-announcement, after which signs of recovery emerged from the third to the fifth day. Further analysis of sectoral Abnormal Returns (AR) shows that most sectors closely linked to international trade activities experienced a significantly negative decline in AR.
Entrepreneurial Mindset and Self-Efficacy as Mechanisms Linking Entrepreneurship Education to Intention Soelaiman, Lydiawati; Halim, Christianson; Pamungkas, Ary Satria
Wiga : Jurnal Penelitian Ilmu Ekonomi Vol. 16 No. 1 (2026): March 2026
Publisher : Institut Teknologi dan Bisnis Widya Gama Lumajang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30741/wiga.v16i1.1672

Abstract

The persistently elevated unemployment rate among Indonesian university graduates highlights the urgent need for sustainable alternative solutions. At universities, optimizing entrepreneurship education is one strategic approach that can be implemented. Although entrepreneurship education is widely assumed to stimulate students’ entrepreneurial intention, prior empirical evidence remains inconclusive, with studies reporting inconsistent outcomes. This study explores how entrepreneurship education contributes to students’ entrepreneurial intention by considering the roles of entrepreneurial mindset and self-efficacy within the Theory of Planned Behavior framework. The study collected primary data from 130 university students in West Jakarta who had completed an entrepreneurship course. Respondents were selected using purposive sampling, and the data were collected through an online questionnaire. The proposed research model was analyzed using PLS-SEM. The results suggest that exposure to entrepreneurship education is associated with stronger entrepreneurial intention among students, both directly and indirectly, with entrepreneurial mindset and self-efficacy serving as mediators. These findings lend empirical support to TPB and emphasize the importance of integrating cognitive and affective dimensions within entrepreneurship education to pursue entrepreneurial careers.
The Effect of Liquidity, Leverage, and Company Size on the Financial Performance of Healthcare Companies in 2020-2024 Oktavia, Megna; Nurlaela, Siti; Chomsatu, Yuli
Wiga : Jurnal Penelitian Ilmu Ekonomi Vol. 16 No. 1 (2026): March 2026
Publisher : Institut Teknologi dan Bisnis Widya Gama Lumajang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30741/wiga.v16i1.1901

Abstract

This study aimed to investigate the impact of liquidity, leverage, and firm size on financial performance. The data source was secondary data obtained from the financial reports of health companies listed on the Indonesian Stock Exchange (IDX) for the period 2020-2024. The research population comprised healthcare companies listed on the Indonesia Stock Exchange (IDX) from 2020 to 2024. The study employed purposive sampling, comprising a sample of 14 companies. Linear regression analysis was conducted using SPSS version 25 for data analysis techniques. The findings indicated that liquidity significantly influenced corporate financial performance, whereas leverage had no effect. Moreover, corporate size influenced financial performance.