TY - JOUR AB - Public policies targeting individuals based on need often impose disproportionate burden on communities that lack the resources to implement these policies effectively. In an elementary school setting, I examine whether community-level interventions focusing on similar needs and providing resources to build capacity in these communities could improve outcomes by improving the effectiveness of individual-level interventions. I find that the extended school day policy that targets lowest-performing schools in reading in Florida significantly improved the effectiveness of the third-grade retention policy in these schools. These complementarities were large enough to close the gap in retention effects between targeted and higher-performing schools. AU - Özek, Umut PY - 2024 ST - Does One Plus One Always Equal Two? Examining Complementarities in Educational Interventions TI - Does One Plus One Always Equal Two? Examining Complementarities in Educational Interventions UR - http://www.edworkingpapers.com/ai24-915 ER -