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All Journal Jurnal Ilmiah Edunomika (JIE) PERMANA : Jurnal Perpajakan, Manajemen, dan Akuntansi Economos : Jurnal Ekonomi dan Bisnis Jurnal Pengabdian Masyarakat Indonesia (JPMI)
Ibnu Suryo
Universitas Islam Batik Surakarta
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Other

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PENINGKATAN EXPECTED RETURN MELALUI PENGELOLAAN SYSTEMATIC RISK DAN UNSYSTEMATIC RISK Sitti Mukarromah; Ibnu Suryo; Peni Febrianita Meliana
JURNAL ILMIAH EDUNOMIKA Vol 8, No 3 (2024): EDUNOMIKA
Publisher : ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jie.v8i3.13941

Abstract

This study aims to demonstrate the extent of the influence of systematic risk and unsystematic risk on the expected return of food and beverage companies listed on the Indonesia Stock Exchange (BEI) in 2021. The research employs a descriptive quantitative method, collecting data through recording and literature review. Historical data analysis on investor behavior, such as systematic risk, is observed by measuring beta (β), while unsystematic risk is observed from the residual variance (σ2ei2) of each stock. Return is calculated from the difference in stock prices divided by the stock price over a specific period. To examine how systematic risk and unsystematic risk affect the expected return for investors, this study uses multiple linear regression analysis with the Statistical Package for Social Science (SPSS). Partial test results indicate that systematic risk does not positively affect the expected return, whereas unsystematic risk does. However, the combined test results show that both risks positively impact the expected return. When deciding to invest in a particular company, investors consider both return and risk. Therefore, risk management is closely related to a company's sustainability.
DAUR ULANG LIMBAH PLASTIK: STRATEGI KEMASAN DAN PEMASARAN HANDICRAFT DI SMK BATIK 1 SURAKARTA Sitti Mukarromah; Ibnu Suryo; Bagus Andika Fitroh; Avril Nia Tri Andhini
Jurnal Pengabdian Masyarakat Indonesia (JPMI) Vol. 2 No. 4 (2025): April
Publisher : Publikasi Inspirasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62017/jpmi.v2i4.3260

Abstract

Meningkatnya permasalahan sampah plastik membutuhkan solusi yang kreatif dan berkelanjutan. Tujuan dari program pengabdian ini adalah untuk melatih siswa dalam pengema-san dan pemasaran produk handicraft atau kerajinan tangan berbahan limbah plastik, sehingga menghasilkan peluang usaha kreatif sekaligus meningkatkan kesadaran akan pentingnya mengelola limbah. Metode yang dilakukan meliputi penyuluhan, pelatihan praktik, diskusi ke-lompok, dan penggunaan sampel produk sebagai media pembelajaran. Hasil kegiatan menun-jukkan bahwa siswa memahami konsep pengemasan produk dengan tampilan menarik dan strategi pemasaran sederhana seperti harga, promosi, dan distribusi. Program ini terbukti efektif dalam meningkatkan kreativitas siswa dan memberikan wawasan tentang peluang usaha kecil dan menengah berbasis pengolahan limbah plastik. Kegiatan ini diharapkan menjadi salah satu langkah awal menciptakan generasi muda yang kreatif, peduli lingkungan, dan memiliki jiwa kewirausahaan. Keberlanjutan program serupa diharapkan memberikan dampak positif yang lebih luas selain bagi siswa, namun juga bagi masyarakat sekitar.
Kinerja Pegawai Ditinjau Dari Kemampuan,Motivasi Dan Dukungan Organisasi Esti Nur Azizah; Fithri Setya Marwati; Ibnu suryo
Permana : Jurnal Perpajakan, Manajemen, dan Akuntansi Vol. 17 No. 3 (2025): Special Issue
Publisher : Faculty of Economics and Business, University of Pancasakti Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24905/permana.v17i3.1404

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh kemampuan, motivasi, dan dukungan organisasi terhadap kinerja pegawai Badan Pusat Statistik (BPS) Sukoharjo. Penelitian ini menggunakan pendekatan deskriptif kuantitatif. Populasi sekaligus sampel penelitian adalah seluruh pegawai BPS Sukoharjo yang berjumlah 42 orang dengan teknik sampling jenuh. Pengumpulan data dilakukan melalui kuesioner tertutup berskala Likert, observasi, wawancara, dan dokumentasi. Data dianalisis menggunakan regresi linier berganda dengan bantuan program SPSS, yang dilengkapi uji asumsi klasik, uji F, uji t, dan koefisien determinasi. Hasil penelitian menunjukkan bahwa kemampuan dan dukungan organisasi berpengaruh positif dan signifikan terhadap kinerja pegawai, sedangkan motivasi tidak signifikan. Secara simultan, kemampuan, motivasi, dan dukungan organisasi berpengaruh signifikan terhadap kinerja pegawai dengan kontribusi sebesar 32,9%. Keterbatasan penelitian ini terletak pada jumlah variabel dan objek penelitian yang terbatas pada satu instansi. Penelitian ini memberikan nilai tambah berupa bukti empiris mengenai pentingnya peningkatan kemampuan pegawai dan penguatan dukungan organisasi dalam meningkatkan kinerja pada instansi pemerintah.
Purchase Decisions Reviewed From Lifestyle, Product Design, Brand Image of Iphone Smartphones Among Students of The Management Study Program at Batik Islamic University Of Surakarta Rizal Malik; Ida Aryati; Ibnu Suryo
Economos : Jurnal Ekonomi dan Bisnis Vol. 9 No. 1 (2026): ECONOMOS : Jurnal Ekonomi dan Bisnis
Publisher : Fakultas Ekonomi dan Bisnis Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/economos.v9i1.4286

Abstract

This study aims to analyze the influence of lifestyle, product design, and brand image on iPhone smartphone purchase decisions among students of the Management Study Program at Universitas Islam Batik Surakarta. The phenomenon of iPhone usage among students is not only based on functional needs but is also influenced by lifestyle factors, product design, and brand image as symbols of social status and self-identity. This research employs a quantitative method with an explanatory research approach. The research population consists of 372 iPhone user students from the Management Study Program at Universitas Islam Batik Surakarta. A sample of 100 respondents was determined using purposive sampling technique. Data were collected through questionnaires using a Likert scale and analyzed using multiple linear regression analysis with SPSS version 26. The research findings indicate that: (1) Lifestyle has a positive and significant effect on iPhone purchase decisions (t-value = 7.037; sig. = 0.000); (2) Product design has a positive and significant effect on iPhone purchase decisions (t-value = 4.598; sig. = 0.000); (3) Brand image has a positive and significant effect on iPhone purchase decisions (t-value = 3.099; sig. = 0.003). Simultaneously, all three variables have a significant effect on purchase decisions (F-value = 56.040; sig. = 0.000). The Adjusted R Square value of 0.625 indicates that 62.5% of the variation in purchase decisions can be explained by lifestyle, product design, and brand image, while 37.5% is influenced by other factors outside the research model.
Co-Authors Avril Nia Tri Andhini Bagus Andika Fitroh Esti Nur Azizah Fithri Setya Marwati Ida Aryati Jisnu Hakiim Kuncarayakti Peni Febrianita Meliana Rizal Malik Sitti Mukarromah