Hidehiko Ichimura is on CollEc

rank value
closeness 775 4.39981
betweenness 1347 6.38386

co-authors

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