%0 Journal Article
%T Quadruple Helix Structures of Quality of Democracy in Innovation Systems: the USA, OECD Countries, and EU Member Countries in Global Comparison
%A Campbell, David
%A Carayannis, Elias
%A Rehman, Scheherazade
%J Journal of the Knowledge Economy
%V 6
%N 3
%P 467-493
%@ 1868-7865
%D 2015-05-21
%I Springer US
%~ DeepDyve