Kimenyi, M.S.

health facility poverty user fees service model kenya household health facilities government study health care paper quality effect level provider demand variable policy table health care provider result consumption utilisation user charges health services survey estimate mwabu category country number utility function insurance government health facilities status percent price function increase education health facility choice income expenditure probability logit charge information poverty status utility determinant research characteristic district reduction system household size equation adult logit model non-poor provider j revenue alternative clinic elasticity 0.000 scheme hospital world treatment illness financing exemption equivalent individual adult equivalent difference