, and different network layers. At the individual level, homophilous tendencies are persistent across time and network … those characteristics. We also document the nuanced impact of network connections on changes in Grade Point Average …

We study a model of network formation and start-up financing with endogenous entrepreneurial type distribution. A hub … firm admits members to its network based on signals about entrepreneurs' types. Network membership is observable, which … allows lenders to offer different interest rates to network and stand-alone entrepreneurs. We show that a network outcome can …

We examine tippy network markets that accommodate price discrimination. The analysis shows that when a mild equilibrium … refinement, the monotonicity criterion, is adopted, network competition may have a unique subgame-perfect equilibrium regarding … efficient since a socially inferior supplier may prevail if has a stand-alone-benefit advantage and only a modest network …

In this paper, we develop a network perspective on the welfare gains from trade in today’s internationally fragmented …

The recent literature on firm-to-firm trade has documented salient empirical regularities of the buyer-seller network …

We model network formation in a firm. Agents learn about the quality of their working relationships with each other … the time pattern of history dependence in an agent's network as a function of his tenure. Mutual openness of newly arrived …'s hiring cohort to be disproportionately represented in his network. When members of a network formed within a firm are …

This paper develops an individual-based stochastic network SIR model for the empirical analysis of the Covid-19 …

This paper develops an individual-based stochastic network SIR model for the empirical analysis of the Covid-19 …

-order connections in the world trade network. We apply our methodology to a sample of 204 countries spanning the period from 1962 to … data sets or alternative variations of the integration measure. Overall, this suggests that a network-based approach to …