Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 12 references without a DOI — listed, not checked
no DOI — not checkedAnderson, G.M., Shughart, W.F. II, and Tollison, R.D. (2001). “Clubs and club goods,” in W.F. Shughart II and L. Razzolini (eds.) The Elgar Companion to Public Choice. Cheltenham, UK and Northampton, MA, USA: Edward Elgar, pp. 337–353.
no DOI — not checkedAzfar, O. (2001). “The logic of collective action,” in W.F. Shughart II and L. Razzolini (eds.) The Elgar Companion to Public Choice. Cheltenham, UK and Northampton, MA, USA: Edward Elgar, pp. 59–82.
no DOI — not checkedBecker, G.S. (1985). “Public policies, pressure groups, and deadweight costs.” Journal of Public Economics, 28(December): 330–347.
no DOI — not checkedBennett, J.T. and DiLorenzo, T.J. (1998). Cancerscam: Diversion of Federal Cancer Funds to Politics. New Brunswick, NJ: Transaction Publishers.
no DOI — not checkedCornes, R. and Sandler, T. ([1986] 1996). The Theory of Externalities, Public Goods and Club Goods, Second Edition. Cambridge and New York: Cambridge University Press.
no DOI — not checkedHirschman, A.O. (1970). Exit, Voice and Loyalty. Cambridge: Harvard University Press.
no DOI — not checkedMulvey, J. (1994). “Paying physicians under medicare: an empirical application of the interest-group theory of government.” Unpublished doctoral dissertation. George Mason University, Fairfax, VA.
no DOI — not checkedOlson, M. (1965). The Logic of Collective Action: Public Goods and the Theory of Groups. Cambridge and London: Harvard University Press.
no DOI — not checkedSandler, T. (1992). Collective Action: Theory and Applications. Ann Arbor: University of Michigan Press.
no DOI — not checkedSmith, A. ([1776] 1976). An Inquiry into the Nature and Causes of the Wealth of Nations. The Glasgow Edition of the Works and Correspondence of Adam Smith, Volume I, R.H. Campbell, A.S. Skinner, and W.B. Todd (eds.) Oxford: Oxford University Press.
no DOI — not checkedWagner, R.E. (1966). “Pressure groups and political entrepreneurs: a review article,” in G. Tullock (ed.) Papers on Non-market Decision Making. Charlottesville, VA: Thomas Jefferson Center for Political Economy, University of Virginia, pp. 161–70.
no DOI — not checkedWittman, D.A. (1995). The Myth of Democratic Failure: Why Political Institutions are Efficient. Chicago: University of Chicago Press.
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