Why does female genital cutting (FGC) persist in certain places but has declined elsewhere? We study the
persistence of FGC—proxied for by whether survey respondents are in favor of the practice continuing—
in West Africa. We use 38 repeated cross-sectional country-year data sets covering 310,613 women aged
15 to 49 in 13 West African countries for the period 1995-2013. The data exhibit sufficient withinhousehold
variation to allow controlling for the unobserved heterogeneity between households, which in
turn allows determining how much variation is due to factors at the levels of the individual, household,
village, and beyond. Our results show that on average, 87 percent of the variation in FGC persistence can
be attributed to household- and individual-level factors, with contributions from those levels of variation
ranging from 71 percent in Nigeria in 2011 to 93 percent in Burkina Faso in 2006. Our results also suggest
that once invariant factors across women aged 15 to 49 in the same household are accounted for, women
who report having undergone FGC in West Africa are on average 16 percentage points more likely to be
in favor of the practice.