Common Features in Economics and Finance
综述了自Engle和Kozicki 1993年开创性论文以来共同特征文献的发展，突出本卷论文的统一主题。
This introductory article offers an overview of some developments in the common features literature since the publication of the seminal article by Engle and Kozicki in the Journal of Business & Economic Statistics in 1993, with the aim of highlighting the unifying theme of the contributions in this volume.