We assess the implications of nonlinearity for IV and FE estimation when the estimated model is inappropriately assumed to be linear. Our application is the causal link between family income and child outcomes. Our nonlinear IV and FE estimates show an increasing, concave relationship between...

The interpretation of instrumental variables (IV) estimates as local average treatment effects (LATE) of instrument-induced shifts in treatment raises concerns about their external validity and policy relevance. We examine how to move beyond LATE in situations where the instrument is discrete,...

We evaluate the effectiveness of small high school reform in the country’s largest school district, New York City. Using a rich administrative dataset for multiple cohorts of students and distance between student residence and school to instrument for endogenous school selection, we find...

In this paper we utilize a model of household investments in the cognitive development of children to explore the impact of various transfer policies on the distribution of child cognitive outcomes in target populations. We develop a cost criterion that can be used to compare the cost...

In this paper we utilize a model of household investments in the cognitive development of children to explore the impact of various transfer policies on the distribution of child cognitive outcomes in target populations. We develop a cost criterion that can be used to compare the cost...

An extensive literature finds that while teachers vary considerably in initial quality there are limited teacher quality dynamics: except for the first few years of teaching, teacher quality does not improve over the course of a teacher's career. This study evaluates the importance of various...

The growth in labor market participation among women with young children has raised concerns about the potential negative impact of the mother's absence from home on child outcomes. Recent data show that mother's time spent with children has declined in the last decade, while the indicators of...

In this paper we utilize a model of household investments in the development of children to explore the impact of various transfer policies on the distribution of child outcomes. We develop a cost criterion that can be used to compare the cost effectiveness of unrestricted, restricted, and...

We investigate the role of specialized science, technology, engineering, and mathematics (STEM) high schools in New York City (NYC) in promoting performance in science and mathematics and in closing the gender and race gaps in STEM subjects. Using administrative data covering several recent...

In this paper we utilize a model of household investments in the cognitive development of children to explore the impact of various transfer policies on the distribution of child cognitive outcomes in target populations. We develop a cost criterion that can be used to compare the cost...