Showing 61 - 70 of 74
This research makes use of a large sample (600,000) of individual telephone calls between local exchanges (cities, villages) within a U.S. region. Callers and callees are identified by their 4-digit SIC (Standard Industrial Classification) code. The intersectoral and interlocational flows...
Persistent link: https://www.econbiz.de/10005817827
Persistent link: https://www.econbiz.de/10002539118
Persistent link: https://www.econbiz.de/10007806413
Persistent link: https://www.econbiz.de/10004040829
Persistent link: https://www.econbiz.de/10006668216
Persistent link: https://www.econbiz.de/10006632886
Persistent link: https://www.econbiz.de/10006635706
Persistent link: https://www.econbiz.de/10008388064
Persistent link: https://www.econbiz.de/10008161350
Persistent link: https://www.econbiz.de/10008112191