The third “One World webinar” organized by YoungStatS will take place on May 19th, 2021. The focus of this webinar will be on composite-based structural equation modeling, particularly on partial least squares path modeling (Wold, 1982; Lohmöller, 1989) and approaches to assess composite models. The webinar will present some of the most interesting and recent theoretical developments and applications from younger scholars active in this area of research.