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All Journal SERAMBI: Jurnal Ekonomi Manajemen dan Bisnis Islam IIJSE
Yusrizal Yusrizal
Universitas Islam Negeri Sumatera Utara, Medan, Indonesia
Religion Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

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Analysis of Macroeconomic Indicators (Case Study in North Sumatra Province) Rahmadani Hasibuan; M. Ridwan; Yusrizal Yusrizal
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 6 No 3 (2023): Sharia Economic: November, 2023
Publisher : Sharia Economics Department Universitas KH. Abdul Chalim, Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v6i3.3965

Abstract

The aim and direction of the research is to look at the causal or causal relationship between the independent (free) variables which consist of Economic Growth, Unemployment, and Inflation, and the dependent (bound) variable, namely poverty. The type of data used in this study is secondary data (Time Series The secondary data used in this study comes from various related agencies such as the Publication of the Central Statistics Agency which is accessed through the official website, as well as government agencies that can support this research data. Data collection techniques use a field research approach by collecting data from the variables Economic Growth, Unemployment, Inflation, as well as poverty obtained in processed form sourced from the Central Bureau of Statistics (BPS) of North Sumatra Province. In the t-test results, the variable Economic Growth on Poverty has a probability of 0.0387 < 0.05, so it can be said that the variable Economic Growth (x1) has a (significant) influence on poverty. The unemployment variable on poverty has a probability of 0.0248 <0.05, so it can be said that the unemployment variable (x2) has a (significant) influence on poverty. Also, the t-test results for the inflation variable on poverty have a probability of 0.8839 > 0.05, so it can be said that the inflation variable (x3) has no effect (not significant) on poverty. Meanwhile, based on the output results processed using Eviews 10 software, the calculated F value is 91.27120 while the F table with a level of α = 5% is 2.37. Thus F count > F table (91.27120 > 2.37), then it can also be seen from the probability value of 0.000000 which is smaller than the significance level of 0.05. This shows that the variables of Economic Growth, Unemployment, and Inflation together the same (simultaneously) have a significant effect on poverty in North Sumatra.
Food Security Strategy Based on Local Wisdom in Deli Serdang District Riska Amalia Lubis; Yusrizal Yusrizal; Rahmi Syahriza; Maryam Batubara
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 6 No 3 (2023): Sharia Economic: November, 2023
Publisher : Sharia Economics Department Universitas KH. Abdul Chalim, Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v6i3.3966

Abstract

This study aims to find out how the main priority strategy for food security based on local wisdom in Deli Serdang is by presenting the internal and external conditions that have been carried out so far., In addition, the researchers also explained several handling urgencies that needed to be implemented so that local wisdom-based food security strategies could be more focused. The method used is a qualitative method using SWOT analysis and QSPM. The number of respondents who filled out the questionnaire was 5 respondents from farmers, the surrounding community, and traditional and religious leaders, and 5 respondents from experts. Based on the results of the SWOT analysis, the strategy quadrants obtained after being processed in the IFE and EFE matrices are in Quadrant I. This indicates that the strategy used is a progressive strategy. This strategy means that food security based on local wisdom in Deli Serdang has strengths and opportunities. Furthermore, in the QSPM analysis, the results show that the main priority strategy that must be carried out is to focus on preserving food security based on local wisdom so that it becomes a business opportunity on an international scale.
Fishing group catch sharing system: An Islamic perspective Tasya Maulida; Yusrizal Yusrizal; Rahmi Syahriza
SERAMBI: Jurnal Ekonomi Manajemen dan Bisnis Islam Vol. 8 No. 1 (2026)
Publisher : LPMP Imperium

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36407/serambi.v8i1.1705

Abstract

This research aims to analyze the practice of the profit-sharing system between boat owners and fishermen in Paluh Sibaji Village, Pantai Labu Subdistrict, from the perspective of Islamic economics. Data were collected through direct observation in the field, in-depth interviews with ship owners and crew members, and documentation. The results show that this practice is in line with the mudharabah contract in Islamic economics, where the ship owner acts as shahibul maal and the fishermen as mudharib. Key values such as justice, willingness (ridha), and deliberation have been applied in the profit-sharing process. However, the absence of a written contract may lead to conflict or uncertainty regarding the rights and obligations of the parties, especially in emergencies or work accidents. Therefore, written records are highly recommended as a form of rights protection and transparency, by the principles of maqashid sharia, especially in the aspects of protecting property (hifzh al-mal) and soul (hifzh al-nafs). Public Interest Statement: This research examines the fish catch sharing system between boat owners and fishermen in Paluh Sibaji Village, Pantai Labu Sub-district, highlighting its importance for coastal communities. Through the analysis of traditional, oral practices, it emphasizes the need for fairness, transparency, and the protection of fishermen's rights. The findings reveal the local economic dynamics and advocate for written documentation to prevent conflicts and enhance fishermen's welfare. Ultimately, this study aims to inform better fisheries policies and support just and sustainable Islamic economic principles. Note: Early View Version
Co-Authors M. Ridwan Maryam Batubara Rahmadani Hasibuan Rahmi Syahriza Riska Amalia Lubis Tasya Maulida