Hidehiko Ichimura is on CollEc

rank value
closeness 643 4.42485
betweenness 1271 6.46261

co-authors

  1. Yoichi Arai [par262]
  2. Joseph Altonji [pal266]
  3. Kazuya Kamiya [pka1045]
  4. OLIVER LINTON [pli253]
  5. James Heckman [phe22]
  6. Petra Todd [pto286]
  7. Costas Meghir [pme144]
  8. Amanda Gosling [pgo42]
  9. Erich Battistin [pba163]
  10. Carlos Corseuil [pco394]
  11. Jeffrey Smith [psm73]
  12. Jerry Hausman [pha893]
  13. YOKO KONISHI [pko400]
  14. Whitney Newey [pne241]