Notwithstanding its widespread acceptance in the law & economics literature, agency theory could not be in general the most suitable microeconomic modeling for designing efficient and fair economic transactions institutions. The case against the standard principal-agent modeling is made about...

Compliance with a social norm is a matter of self-enforceability and endogenous motivation to conform, which is relevant not just to social norm,s but also to a wide array of institutions. Here we consider endogenous mechanisms that become effective once the game description has been enriched...