There has recently been a resurgence of interest in how institutions affect economic performance. A review of this literature reveals that the concept of an ‘institution’ means different things to different scholars, both within economics and across the social sciences. This paper discusses...

In this paper we present a simple agent based model aimed to the qualitative description of some ``stylized facts'' typical of financial markets. The framework is a simple two assets model: a riskless bond, with a constant riskless return and a risky stock, paying constant dividends. Both the...