Working papers
Kumon In: The Recent, Rapid Rise of Private Tutoring Centers (2021)
Academic version - Working Paper (with Edward Kim and Martin West)
Media - AEI podcast
The Economic Impact of Access to Public Four-Year Colleges (2020)
Academic version - NBER Working Paper 27177 (with Jonathan Smith and Michael Hurwitz)
Media highlights - Inside Higher Ed, Education Dive
Flaking Out: Student Absences and Snow Days as Disruptions of Instructional Time (2015)
Academic version - NBER Working Paper 20221
Summary version - Education Next
Media highlights - Washington Post, CNN, BBC, Slate, The Atlantic, Vox, Weather Channel, WGBH, Brian Lehrer, WBUR, WNYC