Robert Fogel is on CollEc

rank value
closeness 26298 5.56485
betweenness 10290 0.928483

co-authors

  1. Bernard Harris [pha130]
  2. Dora Costa [pco358]
  3. Richard Steckel [pst352]
  4. Chulhee Lee [ple383]
  5. Albert Fishlow [pfi25]
  6. Sok Chul Hong [pho346]