Wilkie, Joann; Grant, Angelia - In: Economic Roundup (2009) 1, pp. 17-25
We all rely on evidence. All decisions are based on past experiences, theories and expectations. In a policymaking context, the use of evidence can be challenging: in some cases there may be a plethora of evidence, in others a dearth; evidence may be ambiguous, sometimes partly contradictory, or...