AidData | 6,052 followers on LinkedIn. We help decision makers understand the impacts of foreign policies and overseas investments | AidData is a leading research lab at William & Mary helping decision makers to understand the impacts of foreign policies and overseas investments. We prioritize working in areas where our expertise can have an outsized impact: data-poor environments where there is an unmet need for better evidence and insights. We provide the granular data, innovative tools, and rigorous analysis our partners need to solve pressing problems and precisely target resources.