A colleague, Jed Kolko (some of you may know his work on Internet geography) who is an economist with the Public Policy Institute of California is looking for state-level cell phone data for the US. Can anyone help?
> ... ask you whether you know > of any way to get historical state-level data on cell phone ownership > (or subscriptions, or usage). I'm hoping to find pre-1999 (FCC started > collecting state-level in 1999) state-level data as far back as > possible. CTIA doesn't have it. Any ideas? > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "mobile-society" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/mobile-society -~----------~----~----~----~------~----~------~--~---
