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All Journal Jurnal Mirai Management SENTRALISASI Journal Of Management Science (JMAS) Dinasti International Journal of Management Science Dinasti International Journal of Education Management and Social Science Jurnal Ilmu Sosial, Manajemen, Akuntansi dan Bisnis International Journal of Business, Management and Economics Jurnal Nasional Manajemen Pemasaran dan SDM INTERNATIONAL JOURNAL OF CULTURAL AND SOCIAL SCIENCE JEMSI (Jurnal Ekonomi, Manajemen, dan Akuntansi) Jurnal Economica: Media Komunikasi ISEI Riau Journal of Public Representative and Society Provision Journal of Artificial Intelligence and Digital Business Eduvest - Journal of Universal Studies Inaba Journal Of Psychology
Ismail, Gurawan Dayona
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Aerospace Engineering Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Neuroscience Social Sciences Other

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The influence of leadership, job satisfaction, and work motivation on employee loyalty at PT. XYZ Septiana, Candra; Mochamad Siddiq, Andhika; Ismail, Gurawan Dayona; Saputro, Arie Hendra
Junal Ilmu Manajemen Vol 7 No 1 (2024): January: Management Science and Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/jmas.v7i1.453

Abstract

Human resource management encompasses the personnel of the organization. Leadership, job happiness, and work motivation factors the company offers to its employees are crucial aspects of human resource management. These characteristics contribute to fostering employee loyalty and are critical for the organization's success. Highly loyal employees demonstrate excitement and responsibility in carrying out their duties and consistently work towards accomplishing the company's objectives. This study aims to ascertain the impact of Leadership, Job Satisfaction, and Work Motivation on Employee Loyalty at PT. XYZ. The research methodology is quantitative with a descriptive and confirmatory orientation. The sample used in this study consists of 120 respondents. The research employs multiple linear regression analysis as the chosen analytical strategy. This approach tries to uncover each independent variable's individual and combined effects on the dependent variable. The research findings classify Employee Loyalty at PT. XYZ as "Fair" categorizes the leadership at PT. XYZ, as "Fair," labels the level of job satisfaction at PT. XYZ as "Fair" and classify the work motivation at PT. XYZ as "Fair." Leadership partially influences Employee Loyalty favorably, while job satisfaction positively impacts employee loyalty. Job satisfaction has a beneficial impact on employee loyalty. Work motivation has a partially favorable impact on employee loyalty—leadership, job satisfaction, and work motivation at PT. XYZ is rated as "Fair" regarding its impact on employee loyalty.
Analyzing Investor Reaction to PT Chandra Daya Investasi’s Initial Public Offering through Abnormal Returns and Trading Volume Patterns in the Prajogo Pangestu Group Amanati, Nuzul; Sudaryo, Yoyo; Sofiati, Nunung Ayu; Ismail, Gurawan Dayona
SENTRALISASI Vol. 15 No. 1 (2026): January
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/sl.v15i1.5069

Abstract

This research investigates how the stock market responds to the Initial Public Offering of PT Chandra Daya Investasi Tbk (CDIA) and examines its influence on abnormal returns and trading volume activities of companies within the Prajogo Pangestu Group. The study applies an event-study approach to four affiliated issuers, namely BRPT, BREN, TPIA, and CUAN, using an 11-day event window around the IPO and a 60-day estimation period for return modeling. The analysis assesses whether CDIA’s listing generated meaningful price or trading-volume reactions within the group. The findings show that the IPO did not lead to significant abnormal returns or notable changes in trading activity for the affiliated stocks. Only a minor anticipatory response appeared on T–4, while neither the event day nor the days following it exhibited a meaningful market reaction. Overall, the results suggest that the CDIA IPO was treated as a firm-specific event with limited information spillover to other companies in the group.
Co-Authors Admaja, Firma Agustin Dwi Alfarisi, Ade Salman Ali , Mochammad Mukti Amanati, Nuzul Andini, Fitriyani Anggraeni, Yulia Dyah Anindya, Sevina Hanisa Arie Hendra Saputro Bilady, Royhan Dadan Abdul Aziz Mubarok Dadan Abdul Aziz Mubarok Dayan Hakim Natigor Duana, Refiza Gita Erna Herlinawati Fajar, Kartika Bunga Fanji Wijaya Gustiawan, Rudi Helinawati, Erna Hendriawanto, Hendriawanto Hisashi, Rendy Mahardhika Jaya, Rama Chandra Jordan, Reza Luntungan, Irving Ignatius Paul Mukti Ali, Mochammad Mustika, Sheli Muttaqin, Ridlwan Nazarudin Nenobais, Manoakh Novianty, Shevia Nunung Ayu Sofiati (Efi) Nurwidyani, Sabrina Eka Palupi Permata Rahmi Putri, Rizka Ardlia Reviana, Raisa Riyandi Nur Sumawidjaja Septiana, Candra Siddiq, Andhika Mochamad Siddiq, Andhika Mochammad Sofiati, Nunung Ayu Sofiaty, Nunung Ayu Sudarmadji, Harrys Sudaryo , Yoyo Sugandi, Akhmad Sumawidjaya, Riyandi Nur Wahidah, Siti Ulfa Nur Wais Alqorni, Muhammad Zaki Widyastuti Nurmalia Utami Yoyo Sudaryo Yuningsih, Salsa Billa Putri