Rossouw, Laura; Bago d'Uva, Teresa; Van Doorslaer, Eddy - 2017
like South Africa, health inequality by wealth in self-reported health measures appears to be nearly non-existent. We test … hierarchical ordered probit (HOPIT) modeling, we show that a significant and substantial health disadvantage of the poor emerges … after correction. We also address the question whether and how health inequality and reporting heterogeneity are confounded …