We study the determinants of new and repeated research collaborations, drawing on the coauthorship network of the … the co-authorship network is characterized by many authors with few direct co-authors, yet indirectly connected to each … other through short co-authorship chains. We find that a shorter distance in the co-authorship network is key for starting …

In this paper, we examine possible types of network formation among immigrants in the diaspora and between those … international trade between the different countries, depending on the types of networks formed. We present possible applications of … network structure on the country of origin, such as on international trade. We find that when the size of the diaspora is …

We examine how trade sanctions can be imposed effectively in a trading network. We focus on three factors that affect … trade sanctions: a country’s endowment, distance between trading countries, and connectivity in the network. Our models …) incorporating the consequences of different centralities of sender and target in the trade network …

In this paper, we examine possible types of network formation among immigrants in the diaspora and between those … international trade between the different countries, depending on the types of networks formed. We present possible applications of … network structure on the country of origin, such as on international trade. We find that when the size of the diaspora is …

We present a multi-country theory of economic growth in which countries are connected by a network of mutual knowledge … industrial revolution, followed by decreasing relative inequality. Knowledge diffusion through a Small World network explains the …

This paper explores the manner in which the structure of a social network constrains the level of inequality that can … be sustained among its members. We assume that any distribution of value across the network must be stable with respect … network. We show that if the network is bipartite, there is a unique stable payoff distribution that is maximally unequal in …

We present a multi-country theory of economic growth in which countries are connected by a network of mutual knowledge … industrial revolution. Knowledge diffusion through a Small World network produces an extraordinary diversity of individual growth …

We present a multi-country theory of economic growth in which countries are connected by a network of mutual knowledge … industrial revolution. Knowledge diffusion through a Small World network produces an extraordinary diversity of individual growth …

We study the endogenous network formation of bilateral and multilateral trade agreements by means of hypergraphs and …

We present a multi-country theory of economic growth in which countries are connected by a network of mutual knowledge … industrial revolution. Knowledge diffusion through a Small World network produces an extraordinary diversity of individual growth …