This paper provides a broad vision of the role played by AI in the policy-making realm, especially in economic policies. We explore the impact of AI on the means and efficiency of international political and economic policy-making. We employ methods that include the comparison of multiple types of references and form models therefrom, proving feasibility through real-world examples. The main construction of our report is the logic line of background-effect(pros and cons)-limitations, enriched by analyses and examples. Through policy categorisation and data collection, the paper comprehensively analyses the effect of AI in international economic policy-making, and the advantages and characteristics demonstrated thereby. At the same time, this study will tackle the risks of AI use in formulating international economic policies from an ethical perspective, filling a gap in previous research. This study aims to achieve the integration of technology and humanities, algorithms and ethics, which we believe to constitute novel contributions to the field.