文章基本信息
- 标题：Communication costs, network externalities, and long-run growth
- 本地全文：下载
- 作者：Colin Davis
- 期刊名称：Economics Bulletin
- 电子版ISSN：1545-2921
- 出版年度：2007
- 卷号：15
- 出版社：Economics Bulletin
- 摘要：This note examines the effect of per-period communication costs in a model of expanding product variety. It is shown that while a decrease in communication costs leads to growth in aggregate output, this growth is only transitional with the growth rate falling to zero in the long run as the result of a congestion effect.
