Network Economics and the Environment: Insights and Perspectives

Local interactions and network structures appear to be a prominent feature of many environmental problems. This paper discusses a wide range of issues and potential areas of application, including the role of relational networks in the pattern of adoption of green technologies, common pool resource problems characterized by a multiplicity of sources, the role of social networks in multi-level environmental governance, infrastructural networks in the access to and use of natural resources such as oil and natural gas, the use of networks to describe the internal structure of inter-country relations in international agreements, and the formation of bilateral "links" in the process of building up an environmental coalition. For each of these areas, we examine why and how network economics would be an effective conceptual and analytical tool, and discuss the main insights that we can foresee

Intelligence and Prosocial Behavior:Do Smart Children Really Act Nice?

Results of previous studies of the relationship between prosocial behavior and intelligence have been inconsistent. This study attempts to distinguish the differences between several prosocial tasks, and explores the ways in which cognitive ability influences prosocial behavior. In Study One and Two, we reexamined the relationship between prosocial behavior and intelligence by employing a costly signaling theory with four games. The results revealed that the prosocial level of smarter children is higher than that of other children in more complicated tasks but not so in simple tasks. In Study Three, we tested the moderation effect of the average intelligence across classes, and the results did not show any group intelligence effect on the relationship between intelligence and prosocial behavior