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Pendapatan Nasional 3 Sektor Dan 4 Sektor Chesia Afriza; Mar’atus Solekhah; Rizky Fadhilah Ahmad; Misfi Laili Rohmi
Pajak dan Manajemen Keuangan Vol. 1 No. 3 (2024): Juni : Pajak dan Manajemen Keuangan
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/pajamkeu.v1i3.171

Abstract

Abstract: National income is one of the key indicators in measuring the economic welfare of a country, which describes the total value of all goods and services produced in a certain time period. This concept is the basis for understanding the economic dynamics of a country, which reflects production, distribution and expenditure activities in the economy. In national income analysis, the three-sector and four-sector approaches offer different points of view in understanding the structure and interaction of economic sectors. The three-sector approach separates the economy into household, business, and government sectors. Households act as the main consumers influencing aggregate demand, while businesses are responsible for the production of goods and services, and the government has a role in regulating and managing economic activities. On the other hand, the four-sector approach broadens the analysis by including the foreign trade sector, which makes it possible to understand the influence of international trade on national income. In this article, we provide an in-depth discussion of national income in both analytical frameworks, discussing the role of each sector in the formation of national income and its impact on the economy as a whole. We also explore relevant policy implications in the context of the three-sector and four-sector approaches, including strategies to increase economic growth, reduce inequality, and promote societal well-being.
Pemberdayaan UMKM Arang Briket Tempurung Kelapa bagi Masyarakat Desa Negara Agung Lampung Utara Eka Yuniasih; Apriza; Ardian Saputra; Ari Almansyah; Arif Bagas Sanjaya; Binti Maulina; Cahyani Wulandari; Chesia Afriza; Chintia Anggraini; Muhammad Amir Syuhada
Wisanggeni: Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2025): Desember (2025) Wisanggeni : Jurnal Pengabdian Masyarakat
Publisher : Institut Agama Islam Ma’arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/wisanggeni.v5i2.6623

Abstract

Indonesia, as one of the largest coconut producers in the world, continues to face challenges in optimizing the economic potential of coconut shell waste, which is often discarded or used as low-value traditional fuel. In Desa Negara Agung, Lampung Utara, this issue is also evident, while the community simultaneously struggles with limited knowledge of production techniques, managerial capacity, and digital marketing strategies for developing coconut shell briquette enterprises. This community service activity, implemented through the Community Service Program (KKN), aimed to empower local MSMEs by transforming coconut shell waste into high-quality, eco-friendly briquettes. The program was grounded in empowerment theory and the Asset-Based Community Development (ABCD) approach, emphasizing active participation and utilization of local resources. Methodologically, it applied Participatory Action Research (PAR) with stages of problem identification, planning, action, evaluation, and reflection. The findings demonstrate improvements in briquette production skills, innovations in hygienic and attractive packaging, and the adoption of digital marketing platforms. These outcomes indicate that the program not only enhanced the economic capacity of local MSMEs but also supported environmental sustainability through the productive use of coconut shell waste.