Bad indoor air quality in schools disrupts education, makes students and teachers sick, and leads to medical bills and other economic losses. Connecticut Substitute Senate Bill No. 1198 will reduce these harms, and the benefits of the bill are much larger than the costs.The net present values of...

The paper evaluates math performance at four high-need middle schools during a four-year intervention, which was designed to help math teachers diagnose students' areas of need and to design lesson plans responsive to those needs. Before the intervention began, the researchers pre-selected four...

The difference-in-differences (DID) approach that identifies the capitalization of amenities through changes in housing prices has been widely used in the literature of hedonic estimation in the past decade. However, concerns have been raised about how to interpret the estimated capitalization...