A network/search view of international trade in differentiated products is proposed. It is shown that this view can …

I propose a network/search view of international trade in differentiated products. I present evidence that supports the …

, summary network parameters (e.g., the degree distribution or transitivity index); and (iii) empirical models of strategic … network formation admitting interdependencies in preferences. Current research challenges and open questions are also …

first characterize the biases in both network statistics and estimates of network effects under non-random sampling … theoretically and numerically. Sampled network data systematically bias the properties of observed networks and suffer from non … post-stratification weighting approaches to networked contexts, which enables researchers to recover several network …

financial institutions. Focusing on a multi sector economy linked through a supply network, we show how structural properties of … the supply network determine both whether aggregate volatility disappears as the number of sectors increases (i … aggregate output from its mean) to sector-specific volatility and to the structural properties of the supply network …

Should China build mega-cities or a network of linked middle-sized metropolises? Can Europe's mid-sized cities compete …

This paper presents and structurally estimates a model of endogenous network formation and legislative activity of … of Congress as exogenously given and instead embed it in a model of endogenous network formation useful for developing …

, we construct an information-network model incorporating both information transmitters and information aggregators. Given … network equilibrium, its optimality and the patterns of equilibrium and optimal configuration. We then allow for endogenous … costs, the monocentric network with one aggregator connecting to all other agents as transmitters on a tree graph is the …