This paper studies the possibility of secure implementation (Saijo, T., T. Sjostrom, and T. Yamato (2007) "Secure … implementation," Theoretical Economics 2, pp.203-229) in discrete public good economies with quasi-linear preferences. We find that …

This paper considers the object allocation problem introduced by Shapley and Scarf (1974). We study secure … implementation (Saijo, Sjöström, and Yamato, 2007), that is, double implementation in dominant strategy and Nash equilibria. We prove …

robust and secure implementation (Saijo et al., 2007), the revelation principle for robust implementation, and … characterization of double implementation in robust and secure implementation. …

sufficient condition to achieve secure implementation. This result provides a behavioral foundation for the rectangularity … property; and it offers as a by-product a revelation principle for secure implementation with partial honesty. We apply the …

, i.e., secure implementation. We characterize securely implementable social choice functions and investigate the …