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Quasi-Markets and Social Policy Get access Julian Le Grand Julian Le Grand SAUS, University of Bristol Search for other works by this author on: Oxford Academic Google Scholar The Economic Journal, Volume 101, Issue 408, 1 September 1991, Pages 1256–1267, https://doi.org/10.2307/2234441 Published: 01 September 1991
Julian Le Grand (Sun,) studied this question.