Harry Holzer is on CollEc

rank value
closeness 4540 4.78659
betweenness 7241 1.42561

co-authors

  1. Michael Stoll [pst356]
  2. David Neumark [pne16]
  3. John Bound [pbo406]
  4. Julia Lane [pla36]
  5. Robert LaLonde [pla194]
  6. Jeffrey Smith [psm73]
  7. Alan Krueger [pkr63]
  8. David Sjoquist [psj15]
  9. Lawrence Katz [pka266]