Hosseinpor, A.R.

health infant infant mortality inequality mortality status determinant concentration index birth mother concentration index death contribution model quintile islamic republic result analysis infant mortality risk household tehran decomposition interval variable education infant death child effect province world health organization value decomposition analysis birth interval concentration indices table van doorslaer e logit history development university world policy islamic republic toilet logit model study coefficient doorslaer oxford university press residence wagstaff school organization wealth quintile evans t country equation method people level equity 0.0000 information percentage survey ministry epidemiology component stata income diderichsen f example abortion population status rank reduction utilization wealth