Jan Cramer is on CollEc

rank value
closeness 6144 4.82867
betweenness 17957 0.374888

co-authors

  1. Mirjam Praag [ppr38]
  2. Chris Elbers [pel25]
  3. Michael Ransom [pra409]
  4. Geert Ridder [pri30]
  5. Dennis Fok [pfo54]
  6. joop hartog [pha558]
  7. Nicole Jonker [pjo184]