This article reviews recent research about the spatial mismatch hypothesis
from a range of social science disciplines. Since 1990, researchers have te
sted the mismatch hypothesis in diverse metropolitan settings; devised more
accurate measures of geographical access to employment; and developed mode
ls to address issues such as compensating variations, sample selection bias
, and contextual effects. We argue for a broader conceptualization of spati
al mismatch that considers how social and spatial relations affect employme
nt outcomes for women, immigrants, and other ethnic minorities. This broade
r view will enhance the contribution of research to current theoretical and
policy debates about urban poverty. The effects of metropolitan context an
d neighborhood-level differences in services, resources, and social network
s on spatial access and, independently, on wages and employment also warran
t future research attention. JEL classification: I3, J6, J7.