In this paper, we present a formal framework of possible network formations among immigrants. After arriving in the new …

financial econometrics. We propose a Tail Event driven Network Quantile Regression (TENQR) model which addresses these three …) autoregression involving network effects quantified through an adjacency matrix. To reflect the nature and risk content of systemic … thus provides measures for the required level of additional loss absorbency. It is discovered that the network effect, as a …

efficient network maximizing social welfare, and find that the efficient graph is either empty, complete or shows a strong core … counterfactual analyses, taking into account that the network and production can dynamically adjust to shocks or policy interventions ….6%. Our study further reveals that when ignoring the network structure the impact of firm exit or mergers is significantly …

We introduce a simple two-stage game of endogenous network formation and information sharing for reasoning about the … then we study how the network design and the utility specifications affect welfare. Surprisingly, we find that in general … "babblers" or "friends", irrespective of whether the network is unilateral or bilateral, in equilibrium, targeted information …

We investigate the network topology of a comprehensive data set of the world-wide population of corporate entities. In …

This paper studies a noncooperative model of network formation. Built upon the two-way flow model of Bala and Goyal …

from observing the actions of peers. When the social belief is strong and the financial network is fragmented, banks follow … endogenously formed interbank networks, however, less informative signals lead to higher network density and less synchronization …