The general purpose of the present document is to analyze the role of several social networks into financial development. In concrete, we have the hypothesis that in locations where closed social networks with family and friends prevail, financial transactions of saving and credit are not only...

The analysis of social reasoning is at the core of understanding how to manage social networks. Since interpersonal relations are composed of multiple factors with different nature (i.e., structural and social factors), we explore their influence on the strategizing processes in social networks....

We study the existence of homophily (i.e. the tendency for people to make friends with people who are similar to themselves) with respect to trustworthiness. We ask whether two friends show similarly trustworthy behavior towards strangers, and whether this is anticipated by outsiders. We develop...

In literature, the analysis of the influence of the environmental context on individual choices and behaviors, with particular reference to areas related to school and academic education, is usually performed through the methodology of peer effects. In this study, after presenting a brief...

More and more development projects are using group or community approaches to disseminate technology and resources. It is believed that using such an approach will provide a safety net as well as social control to ensure the sustainability of the technology and resource. However, little is known...

This article investigate the role of social influence for the expectation formation of economic agents. Using self-organizing Kohonen maps the repeated cross-section data set of the University of Michigan consumer survey is transformed into a pseudo panel allowing to monitor the expectation...

We investigate the role of manipulation in a model of opinion formation where agents have opinions about some common question of interest. Agents repeatedly communicate with their neighbors in the social network, can exert some effort to manipulate the trust of others, and update their opinions...

In this paper we analyze the relationship between social networks and the job search behavior of unemployed individuals. It is believed that networks convey useful information in the job search process such that individuals with larger networks should experience a higher productivity of informal...

We develop a dynamic model of opinion formation in social networks. Relevant information is spread throughout the network in such a way that no agent has enough data to learn a payoff-relevant parameter. Individuals engage in communication with their neighbors in order to learn from their...

In this paper we analyze the relationship between financial decisions, information acquisition, and trust. In particular, our hypothesis is that financial transactions depend, among other variables, on the level of trust, reciprocity and association among individuals. Also, individuals’...