Mark Grinblatt is on CollEc

rank value
closeness 16292 5.18631
betweenness 10612 0.908491

co-authors

  1. Matti Keloharju [pke264]
  2. bing han [pha1002]
  3. David Levine [ple26]
  4. JUN LIU [pli926]
  5. Stephen Brown [pbr268]
  6. Stephen Ross [pro1047]
  7. ronald masulis [pma1319]