Shrestha, Ratna K.; Feehan, James P. - In: FinanzArchiv: Public Finance Analysis 59 (2002) 4, pp. 551-551
There is no consistent notion of country size in the literature on the voluntary provision of an international public good. This paper suggests preference-adjusted GNP as a useful index of size. Defining a country s size in that manner, contributing countries are unambiguously larger than free...