Getting Closer or Drifting Apart
Markus Mobius () and
Scholarly Articles from Harvard University Department of Economics
Advances in communication and transportation technologies have the potential to bring people closer together and create a "global village." However, they also allow heterogeneous agents to segregate along special interests, which gives rise to communities fragmented by type rather than by geography. We show that lower communication costs should always decrease separation between individual agents even as group-based separation increases. Each measure of separation is pertinent for distinct types of social interaction. A group-based measure captures the diversity of group preferences that can have an impact on the provision of public goods. While an individual measure correlates with the speed of information transmission through the social network that affects, for example, learning about job opportunities and new technologies. We test the model by looking at coauthoring between academic economists before and during the rise of the Internet in the 1990s.
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (59) Track citations by RSS feed
Published in Quarterly Journal of Economics
Downloads: (external link)
Our link check indicates that this URL is bad, the error code is: 403 Forbidden
Working Paper: Getting Closer or Drifting Apart? (2010)
Journal Article: Getting Closer or Drifting Apart? (2004)
This item may be available elsewhere in EconPapers: Search for items with the same title.
Export reference: BibTeX
RIS (EndNote, ProCite, RefMan)
Persistent link: https://EconPapers.repec.org/RePEc:hrv:faseco:3043419
Access Statistics for this paper
More papers in Scholarly Articles from Harvard University Department of Economics Contact information at EDIRC.
Bibliographic data for series maintained by Office for Scholarly Communication ().