《应用经济学快报》是应用经济学的配套期刊。它出版新的原始研究的短篇报道，并鼓励讨论以前发表在其配套期刊上的论文。书信由编辑、编辑委员会成员或其他合适的权威机构审查。它们一般在自然界中应用，但可能包括对方法和理论公式的讨论。
Applied Economics Letters is a companion journal to Applied Economics. It publishes short accounts of new original research and encourages discussion of papers previously published in its companion journal. Letters are reviewed by the Editor, a member of the Editorial Board or another suitable authority. They are generally applied in nature, but may include discussion of method and theoretical formulation.