Footnote:
Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments 2023 erstellt
Description:
This article is our personal perspective on the IPS test and the subsequent developments of unit root and cointegration tests in dynamic panels with and without cross-section dependence. In this note, we discuss the main idea behind the test and the publication process that led to Im, Pesaran and Shin (2003)