Showing 1 - 10 of 99
We develop a model where the unemployed workers in the city can find a job either directly or through weak or strong ties. We show that, in denser areas, individuals choose to interact with more people and meet more random encounters (weak ties) than in sparsely populated areas. We also...
Persistent link: https://www.econbiz.de/10011084303
The aim of this Paper is to study the impact of the size and the quality of social networks on the probability of … network. We show that, conditional on being employed, the probability of finding a job through social networks - relative to …
Persistent link: https://www.econbiz.de/10005666629
We develop a model where information about jobs is essentially obtained through friends and relatives, i.e. strong and weak ties. Workers commute to a business centre to work and to interact with other people. We find that housing prices increase with the level of social interactions in the city...
Persistent link: https://www.econbiz.de/10005666496
The aim of this paper is to provide a new mechanism based on social interactions explaining why minority workers have worse labor-market outcomes than majority workers. Building on Granovetter's idea that weak ties are superior to strong ties for providing support in getting a job, we develop a...
Persistent link: https://www.econbiz.de/10009322974
The aim of this paper is to provide a new mechanism based on social interactions explaining why distance to jobs can have a negative impact on workers' labor-market outcomes, especially ethnic minorities. Building on Granovetter's idea that weak ties are superior to strong ties for providing...
Persistent link: https://www.econbiz.de/10008854512
through business networks receive more credit. These network effects are enduring, suggesting that networks are used to …
Persistent link: https://www.econbiz.de/10005504446
The centrality of an agent in a network has been shown to be crucial in explaining different behaviors and outcomes. In this paper, we propose an axiomatic approach to characterize a class of centrality measures for which the centrality of an agent is recursively related to the centralities of...
Persistent link: https://www.econbiz.de/10011083213
Can we identify the members of a community who are best- placed to diffuse information simply by asking a random sample of in- dividuals? We show that boundedly-rational individuals can, simply by tracking sources of gossip, identify those who are most central in a network according to...
Persistent link: https://www.econbiz.de/10011083579
We study the effect of a large set of department characteristics on individual publication records. We control for many individual time-varying characteristics, individual fixed-effects and reverse causality. Department characteristics have an explanatory power that can be as high as that of...
Persistent link: https://www.econbiz.de/10011084183
We investigate cooperative investment for the deployment of a new infrastructure, and how it interacts with access obligations and demand uncertainty. Co-investment increases total coverage only if service differentiation and/or cost savings from joint investment, in particular due to high...
Persistent link: https://www.econbiz.de/10011084539