Primary source: www.cs.cornell.edu/home/kleinber/auth.pdf
Verified locator: Author-hosted paper: byline Jon M. Kleinberg, existing Jon Kleinberg article reused. §2, hubs/authorities and normalized updates; abstract states eigenvector connection.
The Price of Stability for Network Design with Fair Cost Allocation by Elliot Anshelevich and others 2026-11-05
Author-hosted manuscript dated 17 June 2004. Introduction defines the cost ratio for the best Nash equilibrium and explains the stable-recommendation interpretation.