《國際經濟理論雜志》(IJET)為國際讀者發表經濟理論各個領域的原創文章。特別是它涵蓋了:應用宏觀經濟學宏觀經濟學理論一般均衡理論國際經濟微觀經濟學博弈理論機制設計行為與實驗經濟學發展經濟學產業組織經濟學的數學方法公共經濟學和福利經濟學IJET的目標是成為理論家工作的主要出口。一個國際編輯委員會決定減少編輯的周轉時間，并鼓勵提交最高質量。它還打算鼓勵尚未在該專業確立地位的年輕研究人員的工作。IJET得到了日本京都大學MEXT和經濟研究所“構建基于證據的社會”跨學科項目的部分支持。

The International Journal of Economic Theory (IJET) publishes original articles for international audiences in all fields of economic theory. Specifically it covers: applied macroeconomics theoretical macroeconomics general equilibrium theory international economics microeconomics game theory mechanism design behavioral and experimental economics development economics industrial organization mathematical methods for economics public economics and welfare economicsIJET aims to be a leading outlet for theorists' work. An international board of editors is determined to reduce editorial turnaround time and encourage submissions of the highest quality. It also intends to encourage the work of young researchers who are not yet established in the profession. IJET is supported in part by Interdisciplinary Project towards Building Evidence-based Society, MEXT and Institute of Economic Research, Kyoto University.