In research on disaster and emergency management, the limited available data is often summarized at higher levels of aggregation, particularly summaries for geographic areas – sometimes referred to as “ecological data.” Measures of social vulnerability and disaster post-mortems based on...

There has been a resurgence in research that investigates the efficacy of early investments as a means of reducing gaps in academic performance. However, the strongest evidence for these effects comes from experimental evaluations of small, highly enriched programs. We add to this literature by...

I address whether, in the fifty years since the Kerner Commission and the Fair Housing Act, the US has made progress in reducing racial segregation. As a point of departure, I critique a recent report that claimed to document the “end of the segregated century.” I argue that while...