Labour contracts tend to be more complicated than one simple short or long-term contract which is the basis of previous studies. Combinations of different length contracts become essential when principals expect to maximize not only verifiable outputs but also observable but unverifiable...

Random matching models with different states are an important class of dynamic games; for example, money search models, job search models, and some games in biology are special cases. In this paper, we investigate the basic structure of the models: the existence of equilibria, the global...

The main purpose of this article is to show that, for any given parameter value, an equilibrium with dispersed prices (two-price equilibrium) exists in Green and Zhou's matching model with divisible money. The welfare effect of price dispersion is also analyzed