A framework for mandatory impact evaluation to ensure well informed public policy decisions.

Andrew D Oxman ; Arild Bjørndal ; Francisco Becerra-Posada ; Mark Gibson ; Miguel Angel Gonzalez Block ; Andy Haines ; Maimunah Hamid ; Carmen Hooker Odom ; Haichao Lei ; Ben Levin ; +12 more... Mark W Lipsey ; Julia H Littell ; Hassan Mshinda ; Pierre Ongolo-Zogo ; Tikki Pang ; Nelson Sewankambo ; Francisco Songane ; Haluk Soydan ; Carole Torgerson ; David Weisburd ; Judith Whitworth ; Suwit Wibulpolprasert ; (2010) A framework for mandatory impact evaluation to ensure well informed public policy decisions. Lancet, 375 (9712). pp. 427-431. ISSN 0140-6736 DOI: 10.1016/S0140-6736(09)61251-4