Xu, Ke; Ravndal, Frode; Evans, David B.; Carrin, Guy - In: Health Policy 91 (2009) 3, pp. 297-305
The World Health Survey (WHS) which has been implemented in more than 70 countries with standardized questionnaires opens a great opportunity for research on health care financing issues. This study examines the household expenditures and health expenditure collected in the WHS in terms of...