Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal JOURNAL AGRIBUSINESS
Muhammad Rifky Zulfikar
Ministry of Agriculture, Indonesia
Agriculture, Biological Sciences & Forestry

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
THE IMPACT OF EGYPT’S GROSS DOMESTIC PRODUCT (GDP) ON THE VOLUME OF INDONESIA’S COFFEE EXPORTS (25-Year Data) Elpawati; Zulmaneri; Muhammad Rifky Zulfikar
AGRIBUSINESS JOURNAL Vol. 20 No. 1 (2026): AGRIBUSINESS JOURNAL
Publisher : Syarif Hidayatullah State Islamic University Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/aj.v20i1.50103

Abstract

This study analyzes the effect of Egypt’s Gross Domestic Product (GDP, USD) on the volume of Indonesian coffee exports to Egypt (kg) (Harmonized System Code: 090111) over the period 2000–2024 using a simple regression method. The analysis is conducted based on the prediction that there is a relationship between two quantitative variables (GDP → export volume). The quality of the regression equation is assessed using the coefficient of determination, where , which measures the proportion of variability explained by the regression model. The results show that GDP has a positive and statistically significant effect on coffee exports (t = 9.49, p = 0,00000000202), with an  Value of 0.796, and the F-test result was statistically significant (p < 0.001). These findings indicate that Egypt’s GDP has a statistically significant simultaneous effect on the volume of coffee exports (ceteris paribus). The R-squared value of 0.797 indicates that 79.7% of the variation in coffee export volume can be explained by Egypt’s GDP, while the remaining 20.3% is influenced by other factors outside the model.
Co-Authors Elpawati Zulmaneri