Contributions

  • Harvard Business School - Contributor

Publication

2009 - Harvard Business School, Boston, Massachusetts

Language

English

Word Count

3,500 words, Guess

Page Count

14 pages

Identifiers

Description

The Internet's current numbering system is nearing exhaustion: Existing protocols allow only a finite set of computer numbers ("IP addresses"), and central authorities will soon deplete their supply. I evaluate a series of possible responses to this shortage: Sharing addresses impedes new Internet applications and does not seem to be scalable. A new numbering system ("IPv6") offers greater capacity, but network incentives impede transition. Paid transfers of IP addresses would better allocate resources to those who need them most, but unrestricted transfers might threaten the Internet's routing system. I suggest policies to facilitate an IP address "market" while avoiding major negative externalities - mitigating the worst effects of v4 scarcity, while obtaining price discovery and allocative efficiency benefits of market transactions.

Subjects

Series Statement

  • Working paper / Harvard Business School -- 09-091

Other Editions

  • Running out of numbersHarvard Business School2009

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