Mishra, Debasis; Roy, Souvik - In: Theoretical Economics 8 (2013) 2, pp. 431-466
monotonicity, that is necessary and sufficient for implementability in any dichotomous domain. If such a domain satisfies a … richness condition, then a weaker version of generation monotonicity, which we call 2-generation monotonicity (equivalent to 3 …-cycle monotonicity), is necessary and sufficient for implementation. We use this result to derive the optimal mechanism in a …