The mission of the Harvard Kennedy School Government Performance Lab is to accelerate progress on difficult social problems by improving how state and local governments across the country function. Our team collaborates closely with government innovators in developing and testing ways to create more just and effective service systems in areas including child and family wellbeing, criminal justice, homelessness and housing, and procurement. To date, the GPL has engaged with 112 jurisdictions across 38 states and has conducted more than 278 projects shifting more than $7B in government spending towards results.