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 explore the impact of rising incomes at the top of the distribution on spatial sorting patterns within large U.S. cities. We develop and quantify a spatial model of a city with heterogeneous agents and non-homothetic preferences for neighborhoods with endogenous amenity quality. As the rich...

We argue that the time-varying regional distribution of housing equity influences the aggregate consequences of monetary policy through its effects on mortgage refinancing. Using detailed loan-level data, we show that regional differences in housing equity affect refinancing and spending...

A large body of literature exists on the impact of family structure on children's outcomes, typically focusing on average effects. In this review, we build on this with an economic framework that has heterogeneous predictions regarding the potential benefit for children of married parents. We...

A large literature exists on the impact of family structure on children's outcomes, typically focusing on average effects. We build on this with an economic framework that has heterogeneous predictions regarding the potential benefit for children of married parents. We propose that the gains to...

This study compares the estimation errors of several present value discounting conventions (end-of-year, mid-year, and the more recently proposed harmonic mean convention) for a uniform distribution of intra-period cash flow - continuous and discrete. Our results show that the mid-year...