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All Journal Jurnal Manajemen dan Agribisnis Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Organisasi Dan Manajemen Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Dinasti International Journal of Management Science
Jan Hotman
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Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Industrial & Manufacturing Engineering Social Sciences Other

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KETERKAITAN SEKTOR TANAMAN BAHAN MAKANAN DENGAN SEKTOR PEREKONOMIAN LAINNYA DI PROPINSI SUMATERA UTARA Hotman, Jan
Jurnal Organisasi dan Manajemen Vol. 3 No. 2 (2007)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (92.903 KB)

Abstract

This study aimed to know performance of food crops sector in North Sumatera Province. The sector roles were analyzed by linkages. The data was the North Sumatera Province Input Output data, year 2002 update from year 2000. Data was analyzed by using Grimp 7.1. The result show indicate that linkages the food crops sector haven law with other sectors
Analisis Kebijakan Zona Inti Kawasan Konservasi Perairan, Pesisir, dan Pulau-Pulau Kecil di Kepulauan Seribu Muliadi, Adi; Adiwibowo, Soeryo; Yonvitner, Yonvitner; Panggabean, Donwill; Saleha, Eha; Noviyanti, Rinda; Hotman, Jan
Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Vol 14, No 1 (2024): Juni 2024
Publisher : Balai Besar Riset Sosial Ekonomi Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jksekp.v14i1.12789

Abstract

Zona inti Kawasan Konservasi Perairan Pesisir dan Pulau-Pulau Kecil (KKP3K) dapat menghadapi ancaman antropogenik alami maupun karena dampak kebijakan dan ego sektoral. Tujuan penelitian ini untuk mengkaji aspek ekologi, sosial, dan ekonomi di kawasan konservasi Kepulauan Seribu sehingga dapat menghasilkan skenario terbaik setelah terbitnya Peraturan Pemerintah Nomor 27 tahun 2021 tentang perubahan zona inti KKP3K. Penelitian ini menggunakan metode kuantitatif dengan pendekatan empiris. Data primer diperoleh melalui Focus Group Discussion (FGD) dan wawancara serta data sekunder dari studi dokumentasi dengan skenario menggunakan analisis trade-off. Hasil penelitian menunjukkan skenario terbaik (rata-rata 57) adalah skenario B (zona inti digunakan untuk ekowisata berkelanjutan) karena mengedepankan asas keberlajutan lingkungan sebagai salah satu aset dalam mendorong pariwisata. Skenario A (zona inti tidak perlu dirubah) menjadi alternatif kedua karena pembatasan aktifitas melalui sistem zonasi positif terhadap keberlanjutan ekologi lingkungan, sedangkan skenario C (zona inti digunakan untuk ekonomi) menggambarkan perubahan aspek ekologi, ekonomi dan sosial yang berdampak negatif terhadap ekologi dan hanya berimplikasi positif terhadap aspek ekonomi dan sosial. Dasar legalitas dari perubahan zona inti yang digunakan untuk proyek strategis nasional akan menimbulkan dampak sosial dan ekologi, oleh karena itu perubahan terhadap zona inti mestinya tidak perlu dilakukan kecuali dapat memberikan alternatif yang bermuara pada penyelarasan dan peningkatan aspek ekologi, ekonomi, dan sosial pada kawasan tersebut. Title: Policy Analysis of Core Zone in Marine Conservation Areas, Coastal and Small Islands in Seribu Island The core zone of the Coastal Marine Protected Area and Small Islands (KKP3K) can face anthropogenic, natural threats, as well as due to the impact of sectoral policies and egos. The purpose of this study is to examine the ecological, social, and economic aspects of the Thousand Islands conservation area so that it is expected to produce the best scenario related to the issuance of Government Regulation Number 27 of 2021 concerning changes in the KKP3K core zone. This research uses quantitative methods with an empirical approach and uses primary data obtained through Focus Group Discussion (FGD) and interviews as well as secondary data from documentation studies screened with scenarios using trade-off analysis. The results showed that the best scenario (average 57) was scenario B (core zone used for sustainable ecotourism) because it prioritized the principle of environmental sustainability as one of the assets in encouraging tourism. Scenario A (core zone does not need to be changed) is the second alternative because restrictions on activities through the zoning system positivelly on the sustainability of environmental ecology, while scenario C (core zone is used for economics) describes changes in ecological, economic and social aspects that can produce negative impacts on ecology and only have positive implications for economic and social aspects. The legality basis of changes to core zones used for national strategic projects will have social and ecological impacts, therefore changes to core zones should not be necessary unless they provide alternatives that lead to alignment and improvement of ecological, economic, and social aspects of the region. 
DETERMINANTS OF INVESTMENT, LABOR MARKET ON ECONOMIC GROWTH IN MEDAN CITY Gamot Malau, Albert; Hotman, Jan; Gunawan, April
Dinasti International Journal of Management Science Vol. 2 No. 6 (2021): Dinasti International Journal of Management Science (July - August 2021)
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijms.v2i6.922

Abstract

One of the indicators of economic growth in a country is that the income in a country has increased. Economic growth can be calculated from real national income. Economic Growth Medan City is one of the cities that has a fairly high level of economic growth. So this study aims to analyze the determinants of investment, interest rates, labor on economic growth in the city of Medan. The results obtained from this study are (1) the Gross Regional Domestic Product of Medan City is positively related to all explanatory variables, namely the Medan City workforce and Medan City's Gross Regional Domestic Product last year (PDRBt-1). All signs of the alleged parameters are in line with expectations, the variable that has a significant effect is the Regional Domestic Product of Medan City last year. The estimation results show that an increase in the number of Medan City workers by 10 units will encourage an increase in Gross Regional Domestic Product by 99 units per year, (2) Medan City Household Consumption is positively related to all explanatory variables namely Consumer Price Index, Gross Regional Domestic Product Medan City, Export Value and Household Consumption of Medan City last year (PRKTt-1). All signs of the estimated parameters are in line with expectations, the variables that have a significant effect are the Consumer Price Index and the Regional Domestic Product of Medan City. The estimation results show that if the Medan City Consumer Price Index is increased by 10 units, it will encourage Medan City Household Consumption by 10 units.
Food Supply Chain Network and Market Analysis of Shallot in Indonesia (Case Study: Brebes District) Nurunisa, Venty Fitriany; Hotman, Jan; Rifin, Amzul; Wicaksana, Bayu Eka; Sigit, Argadatta
Jurnal Manajemen & Agribisnis Vol. 21 No. 3 (2024): JMA Vol. 21 No. 3, November 2024
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jma.21.3.408

Abstract

Background: Brebes District, recognized as the largest shallot producer in Indonesia, continues to face challenges in ensuring the welfare of its shallot farmers. This situation emerged from a complex network of stakeholders involved in shallot agribusiness in the Brebes District, characterized by a significant presence of intermediaries. Purpose: This research aims to i) analyze the shallot supply chain in the Brebes District by applying the Food Supply Chain Network (FSCN) approach and ii) examine its performance through marketing margin and farmer share. Design/methodology/approach: Data was gathered through interviews with 83 shallot farmers and 12 marketing actors in the Brebes District. Additionally, a Focus Group Discussion (FGD) was conducted to gather strategic insights from all stakeholders involved in the shallot agribusiness in the Brebes District. The research used a qualitative approach to answer the FSCN analysis and a quantitative approach to measure the supply chain performance.Findings/Result: This study identified that the supply chain had clear objectives and structured relationships between actors. However, it was not optimized because the business process was not integrated into the long term. The supply chain involved multiple marketing channels, where each level of intermediary had involvement and impact on farmer share and margins. More direct marketing channels, such as Marketing Channel I, where farmers sell directly to village traders, offer the highest farmer share (89%) due to the absence of intermediaries like wholesalers. In contrast, channels involving more intermediaries, such as wholesalers in Channels III and V, result in higher total margins but a lower farmer share (81%). Conclusion: The FSCN analysis of shallots in the Brebes District reveals a complex marketing system with various channels. Direct marketing channels give farmers the highest share by removing intermediaries, while those with more intermediaries offer higher total margins but lower farmer shares. Reducing intermediaries is recommended to boost farmer incomes. Additionally, inefficiencies like poor coordination and limited access to market information hinder overall performance.Originality/value (State of the art): This study introduces a novel application of the FSCN approach to comprehensively analyze the shallot supply chain in Brebes District, Indonesia. The FSCN offers insights into the complex relationships between farmers, traders, and other actors, their challenges, and the potential for improving the system's efficiency. Keywords: shallot, information sharing, marketing actors, marketing channels, supply chain efficiency
Peningkatan Keterampilan Kelompok Masyarakat melalui Pelatihan Budidaya Ikan Nila di Desa Karangtengah, Kabupaten Sukabumi Panggabean, Donwill; Sujono, Sujono; Sapuriningsih, Chikita Lestari; Nazzla, Rauzatul; Noviyanti, Rinda; Hotman, Jan; Heryadi, Hedi; Hertanti, Erina
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 11 No. 1 (2025): Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.11.1.60-69

Abstract

The Mustika Rahayu community group is engaged in tilapia cultivation for consumption, located in Karangtengah Village, Cibadak District, Sukabumi Regency. The downturn due to the Covid-19 pandemic is also experienced by this business group, and this condition is getting worse due to low skills on how to cultivate tilapia properly and correctly, the high price of feed and medicines, and the lack of knowledge to do fish farming online. The results of the assistance and training activities for tilapia cultivation skills carried out to partners, namely the Mustika Rahayu fish farming business group, empower them, as evidenced by the following: 1) increased partner knowledge about tilapia cultivation in round ponds with biofloc system/technology; 2) increased knowledge and skills of partners in conducting good tilapia farming; and 3) increased tilapia production by 40% from before the implementation of the activity. This Community Empowerment (PKM) project had a positive impact, especially on partners who were able to cultivate tilapia properly in biofloc ponds.
Co-Authors Amzul Rifin April Gunawan Malau Bayu Eka Wicaksana Eha Saleha Hedi Heryadi, Hedi Hertanti, Erina Malau, Albert Gamot Muliadi, Adi Nazzla, Rauzatul Panggabean, Donwill Rinda Noviyanti, Rinda Sapuriningsih, Chikita Lestari Sigit, Argadatta Soeryo Adiwibowo Sujono Sujono, Sujono Venty Fitriany Nurunisa Yonvitner -