Clustering of Countries Based on Fertilizer Consumption

Rajarathinam Arunachalam

Journal of Statistical and Econometric Methods, 2024, vol. 13, issue 1, 3

Abstract: This study investigates fertilizer consumption patterns across 41 countries from 1961 to 2021. Descriptive statistics reveal substantial variation in average fertilizer use (kg/hectare) and variability between countries. Statistical analyses confirm significant differences in consumption patterns, with fertilizer consumption identified as a major explanatory factor. Cluster analysis further differentiates countries into two groups based on their consumption levels. These findings highlight the need to consider fertilizer use within a country-specific context. Further research exploring the underlying factors driving these variations and their impact on crop yields could inform strategies for optimizing fertilizer use and promoting agricultural sustainability. Â JEL classification numbers: E18, HO, I1, J64, J88.

Keywords: ANOVA; MANOVA; Cluster analysis; Inter and intra-cluster distance. (search for similar items in EconPapers)
Date: 2024
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