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Gabriel H. Sahlgren
29 March 2012
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  In the debate over proposed market reforms in the NHS, opinions are plentiful but few commentators back up their opinions with evidence.  So, what does the evidence say? It is...
James Croft
6 December 2011
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Evaluating the system-wide impact of choice and competition on educational outcomes is a difficult task. Last summer Rebecca Allen, in a paper for Research in Public Policy, offered a useful...