Taddese Zerfu, PhD, a Research Fellow in the Development Strategies and Governance Unit of IFPRI based in Ethiopia gave an internal trainig on the use of Meta-Anaysis in Economics. The traing was held on February 21, 2025 for the Researchers at IFPRI-Ethiopia office at the IFPRI-Meeting Room. Meta-Analysis is a statistical analysis that combines data from multiple studies to draw conclusions. In the prsentation, Tadesse explained the main use of the analysis and when to apply it to our work. He also explained the aim systematic review.