Economic Observation and Analysis is an international, peer-reviewed, open-access academic journal dedicated to the monitoring of macroeconomic performance and empirical research. Upholding the dual principles of academic rigor and innovation, the journal is committed to advancing the scientific processing of economic data, the precise assessment of macroeconomic trends, and the continuous evolution of policy simulation methods.As a data-driven research platform, the journal supports high-quality empirical studies, emphasizing research reproducibility and the robustness of conclusions. It encourages frontier explorations based on original statistical indicators, high-frequency data, and novel big data sources. By building a knowledge bridge between academia and policymakers, the journal aims to serve economists, policy institutions, and university faculty and students worldwide, fostering the broad dissemination and in-depth exchange of global economic research findings.