This paper focus on the dynamics of organizations. Agents are grouped into three classes, high, medium and low productivity. We analyze the evolution of organizations which take decisions on whom to hire and how to share the output by plurality voting. We study the evolution of political power...

In this survey we review the most important aspects of Implementation theory. We present the notions of a mechanism, a social choice correspondence and that of implementation. We first review the main contributions to implementation under dominant strategies namely the impossibility theorems...