Ben Zipperer is on CollEc

rank value
closeness 23030 5.49666
betweenness 16988 0.402478

co-authors

  1. John Schmitt [psc226]
  2. Peter Skott [psk6]
  3. Arindrajit Dube [pdu263]
  4. Dean Baker [pba441]
  5. Mark Weisbrot [pwe148]