%0 Generic
%T Why unions survive understanding how unions overcome the free-rider problem
%A Murphy, Richard
%I Centre for Economic Performance, London School of Economics and Political Science
%K unions
%K teachers
%K media
%K insurance
%K Graue Literatur
%D [2019]
%C Centre for Economic Performance, London School of Economics and Political Science
%C London
%U http://slubdd.de/katalog?TN_libero_mab2
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