《国际经济理论杂志》(IJET)为国际读者发表经济理论各个领域的原创文章。特别是它涵盖了:应用宏观经济学宏观经济学理论一般均衡理论国际经济微观经济学博弈理论机制设计行为与实验经济学发展经济学产业组织经济学的数学方法公共经济学和福利经济学IJET的目标是成为理论家工作的主要出口。一个国际编辑委员会决定减少编辑的周转时间，并鼓励提交最高质量。它还打算鼓励尚未在该专业确立地位的年轻研究人员的工作。IJET得到了日本京都大学MEXT和经济研究所“构建基于证据的社会”跨学科项目的部分支持。
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.