Purpose: The aim of the study was to investigate the government expenditure and economic growth: a comparative analysis of Japan Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries. Findings: The comparative analysis of government expenditure and economic growth in Japan revealed a positive correlation between increased public spending and economic expansion. Strategic allocations towards sectors like education and healthcare were found to significantly contribute to long-term growth. Recommendations stressed the importance of transparent and accountable spending practices for sustained economic development, emphasizing prudent fiscal management and efficient resource utilization. Unique Contribution to Theory, Practice and Policy: Keynesian economics, wagner's law & endogenous growth theory may be used to anchor future studies on the government expenditure and economic growth: a comparative analysis of Japan. Develop a comprehensive framework for evaluating the effectiveness of government expenditure policies in Japan. Fiscal Sustainability Strategies: Develop strategies for ensuring the long-term sustainability of government finances in Japan, given the challenges posed by an aging population and rising healthcare costs.
Ren Tanaka (2024) studied this question.