Buchanan on voluntary cooperation and externalities page 40 McNutt, Paddy - The Economics of Public Choice Mendoza, Roger Lee, 2012. "Club Goods in the Health and Wellness Sector." Current Research Journal of Economic Theory'', 44(2), pp. 18–28. Abstract. Mancur Olson, Richard Zeckhauser (1966) "An Economic Theory of Alliances." "Review of Economics and Statistics", Vol. 48, pp. 266–279. Potoski, Matthew and Prakash, Aseem - Voluntary Programs: A Club Theory Perspective Rowley, Charles Kershaw and Schneider, Friedrich - The Encyclopedia of Public Choice, Volume 2 page 176 Sandler, Todd and Tschirhart, John - Club theory: Thirty years later Wellisch, Dietmar - Theory of Public Finance in a Federal State External links EconPort Classification Table for Types of Goods Goods (economics) Public choice theory Public finance