Program evaluations often focus on average treatment effects. However, average treatment effects miss important aspects of policy evaluation, such as the impact on inequality and whether treatment harms some individuals. A growing literature develops methods to evaluate such issues by examining...

This paper reports the results of two randomized field experiments, each offering different populations of youth a supported summer job in Chicago. In both experiments, the program dramatically reduces violent-crime arrests, even after the summer. It does so without improving employment,...

Program evaluations often focus on average treatment effects. However, average treatment effects miss important aspects of policy evaluation, such as the impact on inequality and whether treatment harms some individuals. A growing literature develops methods to evaluate such issues by examining...

Most randomized controlled trials (RCT) of social programs test interventions at modest scale. While the hope is that promising programs will be scaled up, we have few successful examples of this scale-up process in practice. Ideally we would like to know which programs will work at large scale...

We use the NLSY79 to produce the first estimates of intergenerational mobility in the U.S. by both region and race/ethnicity. We show that gaps in intergenerational mobility by race are significantly larger than those by region. In particular, there is no region in the United States where it is...

Between 1907 and 1914, the “Galveston Movement,� a philanthropic effort spearheaded by Jacob Schiff, fostered the immigration of approximately 10,000 Russian Jews through the Port of Galveston, Texas. Upon arrival, households were given train tickets to pre-selected locations west...

We demonstrate that intergenerational mobility declined sharply for cohorts born between 1957 and 1964 compared to those born between 1942 and 1953. The former entered the labor market largely after the large rise in inequality that occurred around 1980 while the latter entered the labor market...

Among the many sources of financial and operational risk in supply chains are the Incoterms®, which are terms of trade used to decide who does what in a cargo movement, when risk passes from seller to buyer and who pays for which part of the movement. Wrong Incoterms® create unexpected costs...

We study the design of managerial practices for matching workers to divisions. Our methods use both sides' preferences to match with each other, and on the employer's expectations about resulting productivities. Our model derives boundary conditions for when dictating assignments outperforms...