We consider a local interaction model with a population on an h dimensional torus, in which in each round of play a random player gets a learning draw. This player plays a k+1 action stage game with players in his neighborhood, compares his own average payoff with the average payoff of the...

As Posner (1997) has observed, when individuals in a relationship can commit to imposing costs upon each other then efficient behavior in the absence of law is possible. The question is whether efficient norms of behavior evolve endogenously in a population. We show that in a standard hold up...

This paper carries out an empirical assessment of the causal nexus connecting social capital’s diverse aspects to the “quality” of economic development in Italy. The analysis accounts for three main social capital dimensions (i.e. bonding, bridging and linking social capital) and measures...

This paper carries out an empirical assessment of the causal nexus connecting social capital’s diverse aspects to the “quality” of economic development in Italy. The analysis accounts for three main social capital dimensions (i.e. bonding, bridging and linking social capital) and measures...

This paper carries out an assessment of the influence that different kinds of social ties exert on labour precariousness, on the state of health of urban environments and on the economic performance in Italy. Overall, the empirical evidence shows that weak ties connecting members of voluntary...

This paper carries out an assessment of the influence that different kinds of social ties exert on labour precariousness, on the state of health of urban environments and on the economic performance in Italy. Overall, the empirical evidence shows that weak ties connecting members of voluntary...

This paper carries out an assessment of the influence that different kinds of social ties exert on labour precariousness, on the state of health of urban environments and on the economic performance in Italy. Overall, the empirical evidence shows that weak ties connecting members of voluntary...

This paper provides an evolutionary theory of reciprocity as an aspect of preference interdependence. It is shown that reciprocal preferences, which place negative weight on the payoffs of materialists and positive weight on the payoffs of sufficiently altruistic individuals can invade a...