Economics is often described as insular from other social sciences. Alexandre Truc shares the results of research mapping thee content of more than 5000 articles and their references. The research reveals fascinating trends and differences between the various clusters of behavioural economic research. This includes a shift towards greater diversity of disciplines involved in behavioural economics, and thus a relative decline in the role for psychology. Nevertheless, the research shows that the rise of behavioural economics has served more generally as a bridge for the psychology into economics. … More Has Behavioural Economics made Economics less insular?