We introduce a new network centrality measure founded on the Gately value for cooperative games with transferable … utilities. A directed network is interpreted as representing control or authority relations between players-constituting a … hierarchical network. The power distribution embedded within a hierarchical network can be represented through appropriate TU …

American economics PhD programs between 1980 and 2014. We find that the share of single-author papers in all published papers … development economics. Although the quality of outlets for most fields does not change much over years, labor economics and …

The paper approaches the theme of the relatively higher level of pluralism in Brazilian economics, when compared to …. Afterwards, we present a review of the national literature concerning the academic production in economics, showing how some …

This paper analyzes the formation of directed networks where self-interested individuals choose with whom they … networks that are efficient from a societal viewpoint. It is shown that for some contexts, to reconcile efficiency with … productive value of the network, or in ways that violate equity (i.e., anonymity). It is also shown that there are interesting …