Learning from others’ outcomes / Narrative sign restrictions for SVARs / Why did the democrats lose the south? Bringing new data to al old debate / Why do defaults affect behavior? Experimental evidence from Afghanistan / Estimating group effects using averages of observables to control for sorting on unobservables: School and neighborhood effects / Housing booms and busts, labor market opportunities, and college attendance / Medical care spending and labor market outcomes: evidence from workers’ compensation reforms / Moved to opportunity: The long-run effects of public housing demolition on children / Evaluating strategic forecasters / Testing efficient risk sharing with heterogeneous risk preferences: comment / Testing efficient risk sharing with heterogeneous risk preferences: reply.