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All Journal Jurnal Ekonomi Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Journal of Social Research
Akbar Siregar
Universitas Medan Area
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ANALYSIS OF THE SUPPLY AND NEEDS OF RED CHILI IN NORTH SUMATRA PROVINCE Muhammad Fahmi; Akbar Siregar; Ihsan Effendi
Jurnal Ekonomi Vol. 12 No. 01 (2023): Jurnal Ekonomi, 2023 Periode Januari - Maret
Publisher : SEAN Institute

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

Abstract

The purpose of this study was to find out and analyze the availability and demand for red chili in North Sumatra Province. The research area was carried out in North Sumatra Province. The reason for choosing North Sumatra is with the consideration that red chili plants spread throughout the Province of North Sumatra and the research is planned to last for 6 months, this research uses a quantitative approach, in this study the data to be examined is in the form of secondary data in the form of, the price of red chilies in North Sumatra , chili production, rainfall and the price of substitute goods, the data analysis technique used in this study is multiple linear regression analysis, while the results of this study are, in this study partially prices correlate positively and significantly to chili consumption in North Sumatra, p. this is because t count > t table . In this study partially, production correlated not positively and significantly correlated with chili consumption in North Sumatra. In this study partially Rainfall correlated positively and significantly to Chili Consumption in North Sumatra, this is because t count > t table. In this study partially substitutes correlated positively and significantly to chili consumption in North Sumatra, this is because t count > t table. Chili in North Sumatra because f count > f table (28.322>2.57) and sig 0.000 <0.05
Analysis of Factors Influencing Rice Production in Labuhan Batu District Tri Shinta Elvina; Akbar Siregar; Rahmanta Ginting
Journal of Social Research Vol. 2 No. 9 (2023): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v2i9.1263

Abstract

This research aims to analyze the factors that influence rice production in Labuhan Batu Regency. The research was conducted in Labuhanbatu Regency, North Sumatra Province. The determination of the research area was carried out purposively with the consideration that the Labuhanbatu Regency area according to BPS data in 2021 experienced a deficit in milled dry unhulled rice production and corn production in Labuhanbatu which was not commensurate with the population growth. The population in this study was all existing sub-districts. in Labuhanbatu Regency there are 9 sub-districts and the method used in sampling is a census and sample selection is taken from 9 sub-districts in Labuhan Batu District. Data analysis in this research uses Multiple Linear Regression Analysis (multiple regression) through the Cobb-Douglas function. The results of this research are that in the research the variable Land Area influences rice production because t count > t table (6,184 > 2,010) and the level is significant 0.000 < 0.05. In the research, the Labor variable influences rice production because t count > t table (3.001> 2.010) and the significance level is 0.002 < 0.05. In research, the fertilizer variable influences rice production because t count > t table (5.075 < 2.010) and the significance level is 0.000 < 0.05. In the research, the Seed variable influences rice production because t count > t table (4.341 < 2.010) and the significance level is 0.000 < 0.05. Form a linear regression model from the Cobb-Douglas production function to study the factors that influence rice production. Showing the results of (bx1+bx2+bx3+bx4) = 4,761, meaning that in this study the land area, labor contribution, fertilizer use, and seed use can be projected to see the amount of rice production in Labuhan Batu of 47.61%.
THE INFLUENCE OF TRANSFORMATIONAL LEADERSHIP ON EMPLOYEE PERFORMANCE AT TANDEM PLANTATIONS LIMITED LIABILITY COMPANY PERKEBUNAN NUSANTARA I REGIONAL 1 SUPPORTING COMPANY Arif Setiawan; Akbar Siregar; Ihsan Effendi
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 5 No. 4 (2025): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v5i1.2540

Abstract

Leadership is one of the important factors that determine employee performance and the ability of the organization to adapt to environmental changes, therefore effective leadership must provide direction to the efforts of all workers in achieving organizational goals. In this case, one of the various forms of leadership styles that can be a factor in increasing employee performance is transformational leadership.
Co-Authors Arif Setiawan Effendi, Ihsan Muhammad Fahmi Rahmanta Ginting Tri Shinta Elvina