CIRCULAR ECONOMY AND ENVIRONMENT: ANALYSIS OF THE RELATIONSHIPS BETWEEN POPULATION, HOUSEHOLD AND SIMILAR WASTE AND GREENHOUSE GAS EMISSIONS IN ALGERIA (2010-2023)

Objective: The objective of this paper is to analyze the relationships between total population (POP), household and similar waste (DMA), and greenhouse gas emissions (GES) in Algeria from 2010 to 2023. The study explores trends in these variables and employs the Granger causality test to assess causal relationships between population growth, waste production, and emissions. Findings provide insights into the interdependencies among these factors. Recommendations for improving waste management through circular economy practices are also discussed. Theoretical Framework: The theoretical framework is based on the interrelationship between population growth, waste production, and greenhouse gas emissions. It posits that as population increases, household waste generation rises, which subsequently contributes to GHG emissions. This framework underpins the use of the Granger causality test to explore causal links among these variables in Algeria. Method: The study employs a descriptive analysis of the variables—total population, household waste (DMA), and greenhouse gas emissions (GES)—over the period 2010-2023. The Granger causality test is applied to examine causal relationships between total population and DMA, and between DMA and GES emissions. Data is analyzed to identify unidirectional causal links at a 5% significance level. Results and Discussion: Population growth directly impacts household waste (DMA) and greenhouse gas emissions (GES). Waste management is crucial for controlling emissions. Algeria needs to implement circular economy practices like recycling and waste sorting to mitigate environmental impact. Research Implications: Population growth in Algeria leads to increased waste production and emissions, necessitating improved waste management strategies and adoption of circular economy practices for sustainable development. Originality/Value: The study explores the link between population growth, household waste production, and greenhouse gas emissions in Algeria, offering insights for policymakers and sustainable waste management strategies.