An Italian pattern of social enterprise: The social cooperative

The article describes how the social cooperative has become instrumental in the expansion of the social economy in Italy. It reports the contribution these associations have made to broadening the concept and parameters of volunteer organizations, providing basic social welfare services and integrating many disadvantaged people into the active society. By virtue of their ability to activate wider social projects, this type of social enterprise could be of interest and relevance to other countries (following this example, in 2001 the French government created the Sociétés coopératives d'intérét collectif), but they call for adequate competencies and protection under specific laws because, on the whole, they are too small and depended on public contributions.     

An Imperfect Contraceptive Society: Fertility and Contraception in Italy

Italy represents an unexpected and in some ways paradoxical outcome in terms of fertility control: a drop to one of the lowest birth rates in the world has been accompanied by continuing extensive use of traditional methods despite the availability of modern contraception. Using data from 349 interviews conducted in 2005–06 in four Italian cities, we argue that Italian women commonly achieve “unplanned” and desired conceptions through the use of withdrawal and natural methods. While data from other countries reveal similar notions of ambivalence surrounding pregnancy intentions and contraceptive use, Italy stands out for the surprising correlation between highly “managing” the conditions under which children are born and the socially commended approach of “letting births happen.” Such results suggest the need to rethink theoretical understandings of low fertility. Through the use of non‐technological methods, individuals manipulate culturally produced norms and beliefs about the appropriate time to have a child; simultaneously, their actions are embedded in larger cultural, economic, and political processes.     

Monthly Instability in Early Adolescent Friendship Networks and Depressive Symptoms

This study examined (1) the relation between perceived friendship instability and depressive symptoms, (2) the directionality of this link, and (3) whether the relation between friendship instability and depressive symptoms would differ according to specific friendship status (best and secondary friendships) and contexts (school, non-school, and multiple). Participants were 102 young adolescents (51 girls; M age  =  12 years) who completed a series of five monthly telephone interviews and in-class questionnaires. Results suggested that friendship instability over a five-month period was significantly associated with an increase in depressed mood. Regarding the directionality of the influence, cross-lag analyses revealed that elevated depressive symptoms at one time point significantly predicted an increase in friendship instability by the following month, whereas friendship instability at one time point did not predict an increase in depressive symptoms the next month. Finally, participants' depressed mood appeared to be associated with instability in their best friendships (but not secondary friendships) and in their school friendships (but not non-school and multi-context friendships). The theoretical and practical implications of the results are discussed.     

Quantity competition, endogenous motives and behavioral heterogeneity

The article shows that strategic quantity competition can be characterized by behavioral heterogeneity, once competing firms are allowed in a pre-market stage to optimally choose the behavioral rule they will follow in their strategic choice of quantities. In particular, partitions of the population of identical firms in which some of them are profit maximizers while others follow an alternative criterion, turn out to be deviation-proof equilibria both in simultaneous and sequential game structures. Our findings that in a strategic framework heterogeneous behavioral rules may be consistent with individual incentives is a first attempt to provide a game-theoretic microfoundation of heterogeneity.     

We-thinking and vacillation between frames: filling a gap in Bacharach’s theory

We-thinking theories allow groups to deliberate as agents. They have been introduced into the economic domain for both theoretical and empirical reasons. Among the few scholars who have proposed formal approaches to illustrate how we-thinking arises, Bacharach offers one of the most developed theories from the game theoretic point of view. He presents a number of intuitions, not always mutually consistent and not fully developed. In this article, I propose a way to complete Bacharach??s theory, generalizing the interdependence hypothesis and building on his intuition about vacillation. It is a simple model of vacillation between the I and we-modes of reasoning, as a way in which we-thinking can come to mind in the face of a decision problem. The vacillation model makes we-reasoning more easily usable in game theory.