The idea of multiple-self models in economics is that individual identity is the equilibrium result of the strategic interaction between sub-personal selves. These models fill the gap of standard rational choice theory in explaining inter-temporal inconsistency of choices. This modelling...

We investigate the role of information on consumers’ valuation for food products containing genetically modified organisms (GMOs), using data from a specifically designed survey. We provide three main results. First, we show that introducing mandatory labels to identify whether or not a food...

This paper tests the relationship between time preferences and crime rates as posited by Davis (1988), whose theoretical analysis suggests that individuals’ attitude towards the future significantly affect their propensity to commit crime. Our empirical analysis is based on a panel of Italian...

Indirect reciprocity is generally considered one of the leading mechanisms to explain how cooperation may emerge by natural selection. The basic intuition is that establishing a reputation of being a helpful individual increases the probability of being in turn helped. Two models have been...

This paper offers a new and robust model of the emergence and persistence of cooperation. In the model, interactions are anonymous, the population is well-mixed, and the evolutionary process selects strategies according to material payoffs. The cooperation problem is modelled as a game similar...

I provide a discourse on the article by Prof. Lynn (2010), which suggests that differences in intelligence explain per capita income levels across the Italian regions. To emphasize that his article is affected by flaws leading to false conclusions. This is clear as soon as some basic principles...