We document the characteristics of children and young adults identified in the Panel Study of Income Dynamics as having a learning disability and study whether legislative changes in diagnosis criteria have had a noticeable effect determining who receives a diagnosis. We further document that...

This paper proposes a powerful alternative to the t-test of the null hypothesis that a coefficient in linear regression is equal to zero when a regressor is mismeasured. We assume there are two contaminated measurements of the regressor of interest. We allow the two measurement errors to be...

This paper analyzes postsecondary enrollment and academic outcomes for people who attended adult education classes in Georgia between July 2017 and December 2020, using linked administrative records for students in the state's adult education, technical college, and university systems. The paper...

This thesis consists of three essays on dynamic household decisions over the life cycle and the estimation of parameters for the analysis. The topics include the estimation of income processes and progressive tax and transfer schedules in Chapter I, the savings and amortisation behaviour of...

We offer a new analysis of a large-scale trial of an early-childhood education program that targeted premature, low-birthweight children. This targeting heavily oversampled twins, whose outcomes differed significantly from singletons'. Singletons' gains in short-term cognition and age-18...

We use census-like data and a regression discontinuity design to study the labor market impacts of a signal provided by a government-sponsored award given to top-performing students on a nationwide college exit exam in Colombia. Students who can signal their high level of specific skills earn...