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All Journal Media Ekonomi dan Manajemen Jurnal Penelitian Pendidikan IPA (JPPIPA) Scientific Journal of Reflection : Economic, Accounting, Management and Business Agriprimatech Jurnal Ekuilnomi International Journal of Science and Society (IJSOC) Jurnal Agrilink : Kajian Agribisnis dan Rumpun Ilmu Sosiologi Pertanian (Edisi Elektronik) Jurnal Media Ilmu Manajemen : Jurnal Ekonomi Jurnal Pengabdian Masyarakat SAPANGAMBEI MANOKTOK HITEI

Sinaga, Roeskani

Universitas Simalungun

Author-ID : 2563727

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences

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PENGARUH PENDAPATAN DAN HARGA PANGAN TERHADAP DIVERSIFIKASI PANGAN DI PULAU JAWA Manuntun Parulian Hutagaol; Roeskani Sinaga
SCIENTIFIC JOURNAL OF REFLECTION : Economic, Accounting, Management and Business Vol. 5 No. 3 (2022): SCIENTIFIC JOURNAL OF REFLECTION: Economic, Accounting, Management, & Business
Publisher : Sekolah Menengah Kejuruan (SMK) Pustek

Show Abstract | Download Original | Original Source | Check in Google Scholar

This study uses data from the National Socio-Economic Survey (Susenas) for the period March 2015, March 2016 and March 2017 which was collected by the Central Statistics Agency (BPS). This study uses the Berry Index (BI) and Modified Berry Index (MBI) analysis methods to measure the level of household food diversification. The results of the analysis state that rice is still an important food ingredient for the people of Java, but along with the increase in household income groups, the proportion of rice consumption also decreases and shifts to consumption of ready-to-eat food and beverages. The level of food diversification is already high. With the increase in per capita income, the level of food diversification also increases. Food diversification experienced positive growth from year to year. Thus, the high income group has the largest share of food expenditure in the processed food and beverage commodity group. In general, food diversification is influenced by food expenditure, food commodity prices, number of family members and area of ??residence. The increase in the price of rice, fish, eggs, vegetables, nuts and fruits reduces the level of diversification. This is because these commodities, especially rice, are staple commodities that are difficult to substitute. An increase in income levels will increase food diversification. Increasing the number of family members reduces the level of diversification. Households in urban areas have a higher level of diversification than households in rural areas.

Food Diversification in Java Roeskani Sinaga; Manuntun Parulian Hutagaol; Sri Hartoyo; Nunung Nuryartono
International Journal of Science and Society Vol 3 No 3 (2021): International Journal of Science and Society (IJSOC)
Publisher : GoAcademica Research & Publishing

Differences in economic structure, differences in income levels, food price levels cause differences in household consumption patterns. This paper analyzes food diversification in Java. Households are grouped by income group to assess the level of food diversification of each group. Households whose income groups Q3 and Q4 have lower food diversification compared to households in groups Q1 and Q2. The study results show that the value of BI is greater than the value of MBI in both urban and rural areas. This indicates that the source of calories does not come from only one type of commodity. The increase in per capita expenditure does not increase food diversification (the dependent variable is BI) for households in groups Q1 and Q2, while it is positive for households in groups Q3 and Q4. Food prices generally affect diversification. An increase in the number of household members will reduce the level of diversification for Q1 households. In contrast, increasing the number of household members will increase food diversification for Q2, Q3 and Q4 households. The level of household diversification in urban areas is higher than in rural areas.

ANALISIS KELAYAKAN DAN FAKTOR-FAKTOR YANG MEMPENGARUHI PENDAPATAN USAHATANI KENTANG : ( STUDI KASUS DI NAGORI GAJAH, KECAMATAN BERASTAGI, KABUPATEN TANAH KARO ) Roeskani Sinaga; Linda Reni Suriani Purba; Wasida Ginting
Jurnal Agrilink : Kajian Agribisnis dan Rumpun Ilmu Sosiologi Pertanian (Edisi Elektronik) Vol. 3 No. 2 (2021): Jurnal Agrilink Vol 3 No 2 Agustus 2021
Publisher : Program Studi Agribisnis

Nagori Gajah Kecamatan Berastagi merupakan salah satu Nagori yang terletak di Kabupaten Tanah Karo, yang sangat berpotensi dalam pengembangan usahatani kentang. Usahatani kentang menjadi mata pencaharian masyarakat di Nagori Gajah Kecamatan Berastagi. Penelitian ini bertujuan untuk : (1) mengetahui apakah usahatani kentang menguntungkan dan layak dikembangkan, dan (2) untuk mengetahui faktor-faktor yang mempengaruhi pendapatan usahatani kentang. Hasil penelitian ini menunjukkan : (1) Usahatani kentang di Nagori Gajah Kecamatan Berastagi menguntungkan dan layak dikembangkan, dengan nilai R/C sebesar 4,44 yang artinya korbanan sebesar Rp 1,- dapat memberikan hasil lebih sebesar Rp 4,44. Faktor-faktor yang mempengaruhi pendapatan usahatani kentang adalah luas lahan, jumlah pupuk, jumlah pestisida, biaya tenaga kerja dan pengalaman usahatani. Variable luas lahan, jumlah pupuk dan jumlah pestisida berpengaruh nyata terhadap pendapatan petani kentang dan memiliki nilai positif. Dimana setiap penambahan luas lahan 1 rante akan meningkatkan pendapatan sebesar Rp 2.515.928,74, penambahan penggunaan pupuk sebesar 1 kg akan meningkatkan pendapatan sebesar Rp 19.335,57 dan penambahan penggunaan pestisida sebesar 1 liter akan meningkatkan pendapatan sebesar Rp 1.212.612,47. Dari hasil penelitian disimpulkan bahwa usahatani kentang menguntungkan dan layak dikembangkan serta masih memiliki peluang untuk peningkatan penggunaan faktor produksi. great potential in developing potato farming. Potato farming is the livelihood of the people in Nagori Gajah, Berastagi District. The purpose of this studi are: (1) to find out of potato farming is profitable and feasible to develop, and (2) to find out of the factors that affect the income of potato farming. The results of research in Nagori Gajah: (1) Potato farming in Nagori Gajah, Berastagi District is profitable and feasible to develop, with an R / C ratio of 4.44, which means that a sacrifice of Rp. 1, - can give income Rp. 4,44. The factors that influence the income of potato farming are land area, amount of fertilizer, amount of pesticide, labor cost and farming experience. Variable land area, fertilizers and pesticides have a significant effect on the income of potato farmers and have a positive value. Where each additional land area of 1 rante will increase income by IDR 2,515,928.74, additional use of 1 kg of fertilizer will increase income by IDR 19,335.57 and additional use of 1 liter of pesticides will increase income of IDR 1,212,612.47. From the results of research in Nagori Gajah, it was concluded that potato farming was profitable and feasible to develop and still had the opportunity to increase the use of production factors.

Analisis Pendapatan Usahatani Jagung (Studi Kasus : Kelurahan Gurilla, Kecamatan Siantar Sitalasari, Kota Pematang Siantar) Sinaga, Roeskani; Fransiskus Sinaga, Zetchan
Media Ilmu Volume 1 No. 1 Desember 2022
Publisher : Jurnal Media Ilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/mi.v1i1.3869

Kelurahan Gurilla adalah penghasil jagung di daerah Pematangsiantar, dimana petani mengkonversi tanaman pangan ke komoditi jagung. Penelitian ini bertujuan untuk : (1) Untuk mengetahui faktor-faktor apa saja yang mempengaruhi penerimaan usahatani jagung di Kelurahan Gurilla, Kecamatan Siantar Sitalasari, Kota Pematangsiantar. (2) Untuk mengetahui pengaruh biaya, dan jumlah tenaga kerja terhadap penerimaan usahatani jagung di Kelurahan Gurilla, Kecamatan Siantar Sitalasari, Kota Pematangsiantar. Hasil penelitian menunjukan bahwa: Faktor-faktor yang mempengaruhi penerimaan usahatani jagung adalah biaya pupuk, biaya tenaga kerja, biaya bibit, dan jenis bibit. Dimana sebesar 85,90 persen penerimaan usahatani jagung dipengaruhi oleh variabel biaya pupuk, biaya tenaga kerja, biaya bibit dan dummy bibit. Serta penggunaan pupuk sebesar 1 rupiah akan meningkatkan penerimaan penerimaan sebesar 9,612 rupiah, peningkatan penggunaan tenaga kerja sebesar 1 rupiah akan menurunkan penerimaan sebesar 0,441 rupiah, peningkatan penggunaan bibit sebesar 1 rupiah meningkatkan penerimaan sebesar 2,441 rupiah, dan penggunaan bibit pioner sebesar 1 rupiah memberikan tambahan penerimaan 762.435,783 rupiah. Usahatani jagung di Kelurahan Gurilla layak untuk dikembangkan. Dimana hasil R/C adalah 2,39 yang artinya setiap tambahan biaya sebesar 1 persen akan meningkatkan penerimaan sebesar 2,39. Kata Kunci : Pendapatan, Usahatani Jagung

The Effect of Coordination and Communication of Sub-District Heads On The Effectiveness of Village/Urban Village Performance in Increasing PBB Revenue in Sei Suka District, Batu Bara Regency Tiroi, Pio; Saragih, Ramainim; Sinaga, Roeskani
Manajemen: Jurnal Ekonomi USI Vol 7 No 1 (2025): Manajemen : Jurnal Ekonomi
Publisher : Fakultas Ekonomi Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/0tm5fm49

Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh koordinasi dan komunikasi terhadap efektivitas kinerja desa/kelurahan dalam peningkatan penerimaan Pajak Bumi dan Bangunan (PBB) di Kecamatan Sei Suka Kabupaten Batu Bara. Latar belakang penelitian ini adalah pentingnya peran pemerintah kecamatan, khususnya camat, dalam mengoordinasikan dan mengkomunikasikan program-program strategis terkait optimalisasi penerimaan PBB di tingkat desa/kelurahan. Penelitian ini menggunakan metode deskriptif kuantitatif dengan pendekatan survei, yang pengumpulan datanya dilakukan melalui penyebaran kuesioner kepada 38 responden yang terdiri dari aparat desa/kelurahan dan aparat kecamatan. Analisis data menggunakan SPSS 27. Hasil penelitian menunjukkan bahwa secara parsial koordinasi yang dilakukan oleh camat tidak berpengaruh signifikan terhadap efektivitas kinerja desa/kelurahan dalam peningkatan penerimaan PBB. Sebaliknya komunikasi berpengaruh positif dan signifikan terhadap efektivitas kinerja. Temuan ini menunjukkan bahwa keberhasilan dalam peningkatan penerimaan PBB lebih ditentukan oleh kualitas komunikasi antara pelaku kecamatan dengan desa/kelurahan dibandingkan dengan mekanisme koordinasi formal yang selama ini telah dilaksanakan. Secara simultan koordinasi dan komunikasi secara bersama-sama berpengaruh positif dan signifikan terhadap efektivitas kinerja desa/kelurahan. Hal ini menunjukkan bahwa meskipun koordinasi saja tidak memberikan pengaruh yang signifikan, namun jika dipadukan dengan komunikasi yang efektif, kedua variabel tersebut dapat mendorong peningkatan kinerja aparatur desa/kelurahan. Penguatan komunikasi yang efektif dan pengembangan model koordinasi yang lebih dinamis perlu menjadi fokus dalam strategi peningkatan penerimaan PBB di tingkat daerah

Potensi Komoditas Kopi Dalam Perekonomian Daerah Kabupaten Dairi Sitinjak, Wahyunita; Sinaga, Roeskani; Sinaga, Nisa Dearni
Jurnal Ekuilnomi Vol. 7 No. 2 (2025): Ekuilnomi Vol 7(2), Mei 2025
Publisher : Program Studi Ekonomi Pembangunan Fakultas Ekononomi Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/4jgazq71

Penelitian ini dilaksanakan di Kabupaten Dairi pada bulan Desember 2024 – Februari 2025. Tujuan penelitian ini adalah (1) untuk mengetahui bagaimana Potensi Komoditas Kopi Dalam Perekonomian Daerah Kabupaten Dairi Sumatera Utara (2) Bagaimana pertumbuhan produksi tanaman perkebunan termasuk kopi Kabupaten Dairi Sumatera Utara. Data yang digunakan dalam penelitian ini adalah data sekunder. Data sekunder yang diperoleh diantaranya data produksi dan luas areal tanaman perkebunan periode tahun 2019 - 2023 tingkat kabupaten dan Provinsi. Data tersebut diperoleh dari sumber-sumber yang relevan, seperti Badan Pusat Statistik, Dinas Pertanian, yang terkait dalam penelitian kopi di Kabupaten Dairi. Kemudian data diolah menggunakan Program Microsoft Excel dengan Metode Analisis Shift Share dan Analisis Location Quotient (LQ). Hasil penelitian menunjukkan bahwa komoditas kopi di Kabupaten Dairi memiliki potensi dalam perekonomian daerah ditinjau dari nilai LQ > 1 yang mengindikasikan komoditas tersebut sebagai komoditas basis. Namun nilai Cij (keunggulan kompetitif) yang negatif pada analisis Shift Share mengindikasikan bahwa perlunya strategi peningkatan produksi maupun daya saing agar potnsi tersebut dapat dioptimalkan untuk mendukung pertumbuhan ekonomi daerah secara berkelanjutan

Indeks Kepuasan Masyarakat Pelayanan Publik Kantor Dinas Kependudukan Dan Pencatatan Sipil Kabupaten Simalungun Nainggolan, Pinondang; Saragih, Berehman; Sinaga, Roeskani
Manajemen: Jurnal Ekonomi USI Vol 7 No 2 (2025): Manajemen : Jurnal Ekonomi (Special Issue)
Publisher : Fakultas Ekonomi Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/8jh06y74

Penelitian ini bertujuan untuk mengetahui IndeksKepuasan Masyarakat (IKM) atas pelayanan publik pada Kantor Dinas Kependudukan dan Pencatatan Sipil Kabupaten Simalungun. Permasalahan yang dibahas dalam penelitian ini adalah bagaimana tingkat kepuasan masyarakat atas pelayanan publik melalui perhitungan Indeks Kepuasan Masyarakat (IKM) pada Kantor Dinas Kependudukan dan Pencatatan Sipil di Kabupaten Simalungun. Jenis penelitian yang dilakukan adalah penelitian deskriptif dengan kualitatif dan kuantitatif. Sedangkan untuk memperoleh data adalah dengan menggunakan kwessioner kepada 50 orang respponden. Responden yang dipilih adalah masyarakat yang berurusan dengan kantor Dinas Kependudukan dan Pencatatan Sipil Kabupaten Simalungun.Teknik analisis data adalah dengan mengikuti Undang-Undang nomor 25 tahun 2009 tentang dan Keputusan Menteri Pendayagunaan Aparatur Negara tahun2017 nomor 14 pengukuran Indeks Kepuasan Konsumen atas pelayanan publik. Hasil analisis data penelitian dengan sembilan pertanyaan diperoleh kesimpulan bahwa kepuasan masyarakat atas pelayanan publik melalui Indeks Kepuasan Masyarakat berada pada kategori baik dengan IKM = 76,89 (baik). Namun diantara sembilan pertanyaan ternyata unsur yang paling tinggi adalah kesesuaian persyaratan yang diumumkan dengan yang nyata dilaksanakan, sedangkan unsur yang paling rendah tingkat kepusan masyarakat adalah ketersediaan sarana dan prasarana kantor. Atas dasar hasil analisis data disaranakan agar pihak Kantor Dinas Kependudukan dan Pencatatan Sipil Kabupaten Simalungun tetap meningkatkan kinerja dan profesionalismenya untuk memberikan pelayanan yang terbaik kepada masyarakat sehingga pada akhirnya akan meningkatkan Indeks kepuasan masyarakat atas pelayanan publik pada Kantor Dinas Kependudukan dan Pencatatan Sipil Kabupaten Simalungun

Analisis ANALYSIS OF THE SIMARJARUNJUNG AREA'S POTENTIAL FOR INCREASING MICRO, SMALL, AND MEDIUM ENTERPRISES (MSME) INCOME Sinaga, Roeskani; Purba, Linda Reni S; Pratomo, Citra Situmorang
Agriprimatech Vol. 8 No. 2 (2025): Agriprimatech
Publisher : Prodi Agribisnis Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agriprimatech.v8i2.7438

Analysis of the Potential of the Simarjarunjung Region for Increasing MSME Income. The research was conducted in February-March 2025 in Simarajarunjung Nagori Parik Sabungan, Dolok Pardamean District, Simalungun Regency. There were 30 respondents in this study, consisting of 15 visitors and 15 MSME entrepreneurs in Simarjarunjung. The objectives of the study were (1) to identify the potential of the Simarjarunjung area that can be developed to increase MSME income, (2) to address the challenges faced by MSME in Simarjarunjung in developing their businesses, and (3) to formulate appropriate strategies for developing MSME in Simarjarunjung to increase community income. The research method used was qualitative research, with data collection employing both primary and secondary data. Data analysis methods include validity and reliability tests to answer hypothesis 1 and SWOT analysis to answer hypotheses 2 and 3. The research results show that the validity tests for attraction, accessibility, and accommodation concluded that all calculated r values were greater than the table r values, thus deemed valid. However, in the validity test for ancillary factors, there were 4 statements, where 3 statements had r calculated > r table, thus deemed valid, while 1 statement had r calculated < r table, thus deemed invalid. The reliability test showed that the alpha value of all variables was greater than the reference value of >0.60, thus concluding that all statements were reliable. The research results using SWOT analysis showed that based on IFE and EFE calculations, the total scores were 1.13 and 1.01, respectively. Furthermore, in the SWOT diagram, it was in quadrant 1, where the Simarjarunjung area had greater strengths and opportunities than weaknesses and threats. The conclusion of this study is that SMEs in Simarjarunjung have regional potential that can be leveraged to increase MSME income in Simarjarunjung, such as natural beauty, strategic location, attractive photo spots, and major festivals. However, they also have weaknesses and limitations, such as limited capital, similar attractions, inadequate public transportation access to the Simarjarunjung region, insufficient MSME promotion, and the SWOT matrix to determine MSME strategies in Simarjarunjung.

Analysis of the Partnership Between Turnip Farmers and PT VAI Company in Purba District Roeskani Sinaga; Wahyunita Sitinjak; Jhon Kariando Purba
Jurnal Penelitian Pendidikan IPA Vol 11 No 9 (2025): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i9.12738

This study aims to analyze the form of partnership implementation between turnip farmers and PT VAI, examine the benefits of this form of partnership for turnip farmers, and analyze turnip farming income. This study was conducted in Purba District, Simalungun Regency. Farmers in Nagori Pamatang Purba were designated as sample villages from the population that became research respondents. The sampling technique and population in this study used Purposive Sampling and Snowball techniques. The data analysis method used descriptive analysis of PT VAI's contract with partner farmers, farm income analysis, and R/C Ratio. The results of the study indicate that the form of partnership between PT VAI and turnip farmers in Purba District is a subcontract form. Where farmers and PT VAI have a contract regarding seeds, production prices and product quality. The benefits that are definitely obtained by farmers as partners include being able to help in procuring seeds. Farmers get convenience for seeds because they do not have to do their own seeding, thereby reducing the risk of failure because the seeds are ready to plant. The benefits of marketing guarantees provide a guarantee that the resulting product will be immediately sellable. One hundred percent of turnip farmer respondents answered that they received benefits in marketing convenience. This aligns with the initial rationale and hope for joining, which is that farmers won't have to search for markets to sell their products. Marketing guarantees can also motivate farmers to produce according to PT VAI's criteria so their products are accepted. Radish farming in Pematang Purba Village generates substantial income and is considered viable, as the R/C ratio analysis shows a value of 3.01, meaning that for every Rp 1.00 spent, a return of Rp 3.01 is generated.

Analysis Food Demand of Java Households with Aids Model Estimates Sinaga, Roeskani; Hutagaol, Manuntun Paruliah; Hartoyo, Sri; Nuryartono, R Nunung
Media Ekonomi dan Manajemen Vol 37, No 1 (2022): January 2022
Publisher : Fakultas Ekonomika dan Bisnis UNTAG Semarang

The quantity and quality of food consumed by the community are determined by the price level and household income. Household food expenditure share is still dominated by rice commodities. The aims of this study are 1) to analyze the level of household expenditure on food in Java and (2) to analyze the expenditure elasticity and price elasticity of household food demand in Java. The data used was March 2015, 2016, and 2017 SUSENAS data. Household consumption data was estimated using the AIDS Model. The results showed that household food expenditure share for medium and low-income groups (Q3 and Q4) for urban and rural areas was more than 50 percent. This shows that the household is food insecure. The own-price elasticity for all commodities is negative and inelastic. Changes in food prices do not significantly affect changes in demand for food commodities because their elasticity is inelastic. Household food demand is more influenced by food prices than household income for food commodities except for rice commodities. Rice has elastic expenditure elasticity (means that food demand is very responsive to changes in household expenditure/income. The relationship between each commodity is almost entirely negative (complementary).

Co-Authors Arvita Sihaloho Cristin Imelda Girsang Fransiskus Sinaga, Zetchan Girsang, Cristin Imelda Hartoyo Hartoyo Hotman Tuah HOTMAN TUAH PURBA Humala Sitinjak Hutagaol, Manuntun Paruliah Imman Yusuf Sitinjak Januari Rizky Januari Rizky January Rizky January Rizky Jhon Kariando Purba Jhonson Marbun Linda Reni Linda Reni Linda Reni Purba Linda Reni Suriani Purba Marbun, Jhonson Martua Siadari Mirna Anriani Siregar Nainggolan, Pinondang Nunung Nuryartono Pratomo, Citra Situmorang Purba, Linda Reni Purba, Linda Reni S Purba, Rosmadelina Ramainim Saragih Romauli Simanjuntak Romauli Simanjuntak Rosmadelina Purba Saragih, Berehman Saragih, Ramainim Siadari, Martua Sidabukke, Simon Sihaloho, Arvita Simanjuntak, Romauli Simon Sidabukke Sinaga, Nisa Dearni Siregar, Mirna Anriani Sitinjak, Humala Sitinjak, Wahyunita Sri Hartoyo Tiroi, Pio Wahyunita Sitinjak Wasida Ginting

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