Poster paper showing some of EEPSEA’s policy impact/s as presented during the EEPSEA Impact Conference in February, 2010. Features the policy impacts of the research project “Designing a Procurement Auction for Reducing Sedimentation: A Field Experiment in Indonesia” by Beria Leimona, Brooke Kelsey Jack, Betha Lusiana and Rachman Pasha. The research report may be downloaded from this link.