Figure 2

HFIAS item response curves across household wealth quintile strata among 534 households. In the rural villages of Butajera, Ethiopia, 2013. Observations across two data collection rounds are pooled (combined n = 1,056).
HFIAS item response curves across household wealth quintile strata among 534 households. In the rural villages of Butajera, Ethiopia, 2013. Observations across two data collection rounds are pooled (combined n = 1,056).