John Humphries is on CollEc

rank value
closeness 7399 4.91644
betweenness 23636 0.101378

co-authors

  1. James Heckman [phe22]
  2. Bart Golsteyn [pgo157]
  3. Lex Borghans [pbo190]
  4. Paul LaFontaine [pla314]
  5. SERGIO URZUA [pur49]
  6. Juanna Joensen [pjo250]