TY - RPRT AU - Inoue, Atsushi AU - Tanaka, Ryuichi TI - The Effects of School Bullying Victimization on Cognitive, School Engagement, and Friendship Outcomes PY - 2025/Dec/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 18318 UR - https://www.iza.org/publications/dp18318 AB - This study investigated the effects of bullying victimization on cognitive, school engagement, and friendship outcomes using panel data collected from elementary school students in a Japanese city. Employing a value-added model that controls for prior outcomes, our findings revealed that bullying victimization significantly impairs both cognitive and school engagement and weakens friendship formation. Furthermore, a high prevalence of bullying victimization within the classroom was found to negatively impact cognitive outcomes in subsequent years. These findings underscore the importance of effective school bullying prevention in fostering human and social capital among school-aged children. KW - school engagement KW - academic performance KW - school bullying KW - friendship KW - Japan ER -