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Leadership Styles and Educational Organization Performance Lilly Linne A. Kainde; Novie P. Sibilang
Economics and Digital Business Review Vol. 5 No. 2 (2024)
Publisher : STIE Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/ecotal.v5i2.1545

Abstract

This research aims to analyze the influence of leadership styles on school organizational performance. The research population comprises all accredited Adventist High Schools (SMA) in Indonesia by the National Accreditation Board (BAN) and the Adventist Accrediting Association (AAA). There were 408 respondents in this study, consisting of both permanent and honorary teachers from 24 schools accredited by BAN and AAA for high schools in Indonesia. This research employed purposive sampling method for sample selection and data collection through survey method. This research employs confirmatory analysis, which allows researchers to assess the extent to which the measured variables (constructs) reflect the concepts they are supposed to measure. Using Structural Equation Modeling (SEM) analysis at the structural level, this research revealed a substantial influence of leadership styles on organizational performance. Specifically, transactional leadership style has a significant positive influence on school organizational performance, while transformational leadership style has a significant negative influence on school organizational performance. The implications of this research, viewed within the context of educational organizations that emphasize operational standards fulfillment, suggest that schools should provide employees the freedom to work consistently and focus on achieving short-term goals, led by the school principal with a transactional leadership style. Subsequent studies are expected to conduct empirical testing within government-owned schools.
PENGARUH SELF-EFFICACY TERHADAP KETERIKATAN KARYAWAN (EMPLOYEE ENGAGEMENT) PADA ORGANISASI NIRLABA Kainde, Lilly Linne A.; Sibilang, Novie P.
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Processed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.62590

Abstract

Organisasi nirlaba menghadapi tantangan dalam mempertahankan keterikatan karyawan (employee engagement) akibat keterbatasan sumber daya, sehingga faktor psikologis individu seperti self-efficacy dipandang berperan penting dalam mendorong keterikatan karyawan. Penelitian ini bertujuan menganalisis pengaruh self-efficacy terhadap employee engagement pada organisasi nirlaba. Penelitian ini menggunakan pendekatan kuantitatif dengan metode Covariance-Based Structural Equation Modeling (CB-SEM) yang dianalisis menggunakan IBM AMOS. Sampel penelitian terdiri atas 114 karyawan organisasi nirlaba swasta yang dipilih menggunakan teknik purposive sampling. Pengujian hipotesis menunjukkan bahwa self-efficacy berpengaruh positif dan signifikan terhadap employee engagement. Di antara ketiga dimensi employee engagement, vigor merupakan dimensi yang memberikan kontribusi terbesar dalam membentuk keterikatan karyawan. Temuan ini memperkuat Social Cognitive Theory bahwa keyakinan individu terhadap kemampuannya sendiri merupakan sumber daya psikologis yang mendorong keterlibatan kerja. Secara praktis, organisasi nirlaba disarankan untuk mengembangkan program peningkatan self-efficacy melalui pelatihan kompetensi, pengembangan keterampilan, serta pemberian pengalaman kerja yang mampu meningkatkan rasa percaya diri karyawan guna memperkuat employee engagement dan mendukung keberlanjutan organisasi.
EMAS SEBAGAI INSTRUMEN SAFE HAVEN DALAM PORTOFOLIO MODERN: TINJAUAN LITERATUR SISTEMATIS PASCA KRISIS GLOBAL Imelda Regina Sumayku; Novie P. Sibilang
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6844

Abstract

Abstract: This study aims to identify, evaluate, and synthesize empirical evidence regarding the role of gold as a safe-haven, hedge, and diversifier instrument in modern portfolios, employing a Systematic Literature Review (SLR) approach within the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework. Articles were analyzed using thematic synthesis, involving a coding process based on crisis characteristics, econometric methods, and market types. Out of 309 articles identified across the Scopus, Web of Science, ScienceDirect, and Google Scholar databases, 20 met all inclusion criteria for the 2020–2026 period. The synthesis results indicate that gold's effectiveness as a safe haven is conditional and dynamic rather than universal and static: gold proved effective in protecting portfolio value during structural financial crises—such as the 2008 Global Financial Crisis—and prolonged geopolitical tensions like the Russia-Ukraine conflict, yet it lost its protective function during the initial phases of sudden liquidity crises, such as the COVID-19 pandemic. Key moderating factors identified include crisis typology, gold market volatility, interest rate policies, exchange rate dynamics, and market characteristics—including structural differences between developed markets and emerging markets like Indonesia. The emergence of crypto-assets has not fully displaced gold's position; instead, it creates opportunities for strategic complementarity that can enhance risk-adjusted returns in modern portfolio construction. Keywords: safe haven; gold; systematic literature review; portfolio management; cryptocurrency   Abstrak: Penelitian ini bertujuan mengidentifikasi, mengevaluasi, dan mensintesis bukti empiris mengenai peran emas sebagai instrumen safe haven, hedge, dan diversifier dalam portofolio modern melalui pendekatan Systematic Literature Review (SLR) dengan kerangka Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Artikel dianalisis menggunakan thematic synthesis dengan proses coding berdasarkan karakteristik krisis, metode ekonometrika, serta tipe pasar. Dari 309 artikel yang diidentifikasi melalui basis data Scopus, Web of Science, ScienceDirect, dan Google Scholar, sebanyak 20 artikel memenuhi seluruh kriteria inklusi untuk rentang periode 2020–2026. Hasil sintesis menunjukkan bahwa efektivitas emas sebagai safe haven bersifat kondisional dan dinamis, bukan universal dan statis: emas terbukti efektif melindungi nilai portofolio dalam konteks krisis finansial struktural seperti Global Financial Crisis 2008 serta tekanan geopolitik berkepanjangan seperti konflik Rusia–Ukraina, namun kehilangan fungsi protektifnya selama fase awal krisis likuiditas mendadak seperti pandemi Covid-19. Faktor-faktor moderasi utama yang teridentifikasi mencakup tipologi krisis, tingkat volatilitas pasar emas itu sendiri, kebijakan suku bunga, dinamika nilai tukar, serta karakteristik pasar, termasuk perbedaan struktural antara pasar maju dan emerging market seperti Indonesia. Kehadiran aset kripto tidak sepenuhnya menggantikan posisi emas, melainkan membentuk peluang komplementaritas strategis yang dapat meningkatkan risk-adjusted return dalam konstruksi portofolio modern. Kata kunci: safe haven; emas; systematic literature review; manajemen portofolio;   cryptocurrency