The observed architecture of ecological and socio-economic networks differssignificantly
from that of random networks. From a network science standpoint, non-random structural …

Complex networks have emerged as a simple yet powerful framework to represent and
analyze a wide range of complex systems. The problem of ranking the nodes and the edges …

We show that prominent centrality measures in network analysis are all based on additively
separable and linear treatments of statistics that capture a node's position in the network …

We survey the literature on the economic consequences of the structure of social networks.
We develop a taxonomy of “macro” and “micro” characteristics of social-interaction networks …

We provide an overview and synthesis of the literatures analyzing games in which players
are connected via a network structure. We discuss, in particular, the impact of the structure of …

We show that the entry of formal financial institutions can have far-reaching and long-lasting
impacts on informal lending and social networks more generally. We first study the …

We develop a dynamic network formation model that can explain the observed nestedness
in real‐world networks. Links are formed on the basis of agents' centrality and have an …

This paper analyzes the private provision of public goods where consumers interact within a
fixed network structure and may benefit only from their direct neighbors' provisions. We …

This paper investigates the network structure of interbank markets. Using a dataset of
interbank exposures in the Netherlands, we corroborate the recent hypothesis that the core …

We analyze a model of R&D alliance networks where firms are engaged in R&D
collaborations that lower their production costs while competing on the product market. We …