Afonso, AntónioSt. Aubyn, Miguel2022-09-272022-09-272011Afonso, António and Miguel St. Aubyn.(2011). "Assessing health efficiency across countries with a two-step and bootstrap analysis". Applied Economics Letters, Vol 18, No. 15: pp. 1427-1430.1466-4291 (Online)http://hdl.handle.net/10400.5/25606Regressing Data Envelopment Analysis (DEA) output efficiency scores on nondiscretionary variables, with a two-stage DEA/Tobit and bootstrap procedures, we show that health inefficiency in Organization for Economic Co-operation and Development (OECD) countries is related to Gross Domestic Product (GDP) per head, education level, obesity and smoking habits.engHealth EfficiencyRegressing Data Envelopment Analysis (DEA)OECD Countriesjournal article10.1080/13504851.2010.541149