The theory of full implementation has been criticized for using integer/modulo games, which admit no equilibrium … (Jackson (1992)). To address the critique, we revisit the classical Nash implementation problem due to Maskin (1977, 1999) but …-established but somewhat orthogonal approaches in full implementation theory. We show that Maskin monotonicity is a necessary and …

of which produce the wrong outcome. A possible solution to this problem is to require double implementation in Nash … equilibrium and in dominant strategies, i.e., secure implementation. We characterize securely implementable social choice … functions and investigate the connections with dominant strategy implementation and robust implementation. We show that in …