Knowles, Persico, and Todd (2001) develop a model of police search and offender behavior. Their model implies that if police are unprejudiced the rate of guilt should not vary across groups. Using data from Interstate 95 in Maryland, they find equal guilt rates for African-Americans and whites...

Traditional models of mortgage default suffer from sample-selection bias because they do not control for the loan approval process. This paper estimates a sample-selection-corrected default model using the 1990 Boston Federal Reserve loan application sample and the 1992 Federal Housing Authority...

This paper examines the hypothesis that the strong reduction in the effect of school quality on housing prices from the inclusion of boundary fixed affects can be attributed to uncertainty associated with school assignment near attendance zone boundaries, rather than unobserved neighborhood...