methodological tools assessing network characteristics at the dyadic level are lacking for aggregated networks (such as the network … knowledge flows. To do so we first define a new measure to assess 'network proximity' at the level of the regional dyad, based … European countries (France, Germany, Italy, Spain, the United Kingdom). The studied network is then composed of all the …

We analyze a model of endogenous two-sided network formation where players are affected by uncertainty in their … inefficient networks such as the empty network. On the other hand, it may include networks with unreciprocated, one-way links …

The topography of China's financial network is unique. Is it also uniquely robust to contagion? We explore this … question using network theory. We find that networks that are more concentrated are less fragile when connectivity is low … decentralized network. We implement Chinese characteristics into our model and simulate it numerically. The simulations show, that …

than to other members of the network. In this paper, we identify such communities in the European R&D network using data on …

emigration) were countries represents network nodes, and migration between countries represents directed links. We compose a … the migration to/from a country and degree represents the connectivity of a country to the global migration network … as global phenomena. Our findings suggest that source countries network has homogeneous distribution of weight and of …