The American Economic Review has always been committed to publishing original, rigorous, and innovative economic research. The content covers all fields of economics, including theoretical and applied economics, economic policy analysis, history, and methodology. It not only provides a platform for economists to showcase their research results, but also provides a window for policy makers, scholars, and students to understand the latest developments in economic research. This magazine not only enriches the diversity of the magazine, but also provides more learning resources for readers. As a top tier journal in the field of economics, it is not only an important platform for economists to showcase their research results, but also an important force in promoting economic research and policy discussions.