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Public service markets: their economics, institutional oversight and regulation
By Xeni Dassiou, Peter Langham, Charles Nancarrow, Alex Scharaschkin, Dan Ward Published 10 Nov 2015
Is the whole worth more than the sum of the parts? Studies of examiners' grading of individual papers and candidates' whole A-level examination performances
By Jo-Anne Baird, Alex Scharaschkin Published 1 Jun 2002