We analyze a model where there is uncertainty about the future power of two ex-ante symmetric elites to appropriate surplus, and ex-ante surplus sharing agreements are not binding. We show that in an oligarchy, the stronger elite appropriates the entire available surplus, whereas a democracy...

This paper is an empirical study of partial hedonic adaptation. It provides longitudinal evidence that people who become disabled go on to exhibit considerable recovery in mental well-being. In fixed-effects equations we estimate the degree of hedonic adaptation at -- depending on the severity...