1. Dupuit, Pigou and cost of inefficiency in public services provision;Afonso;Public Choice.,2007
2. The Effects of Sweden's Welfare State on Labour Supply Incentives, Occasional Paper, No 64;Aronsson,1995
3. Social Choice and Individual Values;Arrow,1951
4. Pigou, Taxation and Public Goods;Atkinson;The Review of Economic Studies.,1974
5. The Theory of Excess Burden and Optimal Taxation;Auerbach,1985