Socially Embedded Preferences, Environmental Externalities, and Reproductive Rights

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Reproductive externalities and fertility behaviour

This article studies reproductive externalities within rural communities in poor countries. It is shown that such externalities create a link between household poverty, household size, and the local natural-resource base, each of which is viewed as being endogenous. The models presented here o!er an explanation for the fact that in recent decades large groups of people in various parts of the w...

Rights, Free Exchange, and Widespread Externalities

Sen’s libertarian paradox is ascribed to the inevitable conflict between the Pareto criterion and individuals’ rights to create negative externalities. Finite coalitions can effect exchanges of rights through Coaseian bargains in order to resolve inefficiencies due to local externalities. With a continuum of agents, however, finite coalitions are powerless to affect widespread externalities, ex...

Socially Embedded Prediction Markets

We propose a model of prediction markets where participants are biased according to their social relationships. We relax the standard assumption of complete rationality and adopt an arguably more realistic model where agents are disproportionally influenced by their neighbors in a social network. We conduct extensive agent-based simulations of our model. We find that prices in prediction market...

Social rewards , externalities and stable preferences

This paper examines the role of social rewards as a corrective mechanism for activities which generate externalities. The focus of this paper is on the circumstances under which social rewards provide effective and feasible incentive mechanism that may replace laws and regulations. In particular, social mechanism is effective only in a society in which individuals who care about their standing ...