William Collins is on CollEc

rank value
closeness 8256 4.93982
betweenness 4829 2.19955

co-authors

  1. Robert Margo [pma319]
  2. Martha Bailey [pba669]
  3. Leah Boustan [pbo332]
  4. Fred Smith [psm203]
  5. Gregory Niemesh [pni356]