different from its dominant strategy. To describe such behavior, this paper introduces a new notion of equilibrium, called (𝑛-𝑘)-dominant … introduces a new notion of implementation, called k-secure implementation, which is a double implementation in dominant strategy … equilibria and (𝑛-𝑘)-dominant strategy Nash equilibria. In specific environments with 𝑘≤(𝑛+1)/2, this paper shows that …

dominant strategy equilibrium. Under a weak dependence and an identifiability condition, our double clock auction is also …